11. 锟皆伙拷锟斤拷锟斤拷
锟皆伙拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟绞斤拷前锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟侥碉拷锟斤拷式锟接达拷锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷拇锟叫★拷锟轿伙拷锟斤拷诔锟绞斤拷锟皆达拷锟斤拷锟斤拷锟斤拷摹锟斤拷曰锟斤拷锟斤拷锟侥ｏ拷濉癸拷锟街革拷锟斤拷锟斤拷锟饺伙拷锟绞叫达拷锟斤拷锟斤拷芄锟斤拷锟斤拷止锟斤拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷模锟藉，锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷Visual C++ Developer Studio锟斤拷锟皆斤拷谈式锟斤拷锟斤拷锟侥凤拷式锟斤拷频模锟饺伙拷锟斤拷锟紻eveloper Studio锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷模锟藉。
锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷模锟藉建锟斤拷锟侥对伙拷锟斤拷锟斤拷时锟斤拷Microsoft Windows
98锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟皆伙拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟筋，锟斤拷锟结供锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷讯息锟斤拷锟斤拷锟斤拷锟斤拷锟叫硷拷锟教和伙拷锟斤拷锟斤拷锟诫）锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷时锟斤拷坪锟斤拷锟斤拷锟斤拷些锟斤拷锟杰碉拷Windows锟节诧拷锟斤拷式锟斤拷为锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
Windows锟斤拷锟节诧拷锟皆伙拷锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷讯息也锟斤拷锟捷革拷锟斤拷锟皆硷拷锟斤拷式锟叫的猴拷式锟斤拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟轿斤拷摹锟斤拷曰锟斤拷锟斤拷锟斤拷锟津」伙拷锟竭★拷锟皆伙拷锟斤拷锟津」★拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟狡ｏ拷锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷一些锟斤拷要锟斤拷锟斤拷一锟斤拷锟斤拷说锟斤拷锟斤拷锟斤拷锟节斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷时锟斤拷始锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟筋，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟窖断拷约锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟街拷猓拷锟绞叫达拷锟斤拷卟锟斤拷锟揭拷俑锟斤拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰★拷锟皆伙拷锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷WM_PAINT讯息锟斤拷也锟斤拷直锟接达拷锟斤拷锟斤拷锟教和伙拷锟斤拷锟斤拷锟诫。
锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥猴拷锟斤拷太锟斤拷锟剿ｏ拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟绞癸拷谩锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷丫锟斤拷诘诰锟斤拷锟斤拷芯锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷睢ｏ拷锟斤拷锟斤拷诙曰锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟绞�,锟节撅拷锟斤拷锟斤拷锟结到锟斤拷锟斤拷锟洁工锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Windows锟侥对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴★拷锟斤拷锟斤拷锟角ｏ拷锟节筹拷式COLORS1锟斤拷锟斤拷锟斤拷锟节撅拷锟斤拷锟斤拷之锟斤拷锟叫伙拷锟斤拷锟诫焦锟斤拷锟斤拷锟斤拷锟揭诧拷锟斤拷锟斤拷诙曰锟斤拷锟斤拷锟斤拷谐锟斤拷帧锟絎indows锟结处锟斤拷锟皆伙拷锟斤拷锟斤拷锟叫的匡拷锟斤拷锟斤拷之锟斤拷锟叫伙拷锟斤拷锟诫焦锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷傻锟饺拷锟斤拷锟斤拷锟斤拷锟�
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模态锟皆伙拷锟斤拷锟斤拷
锟斤拷
锟皆伙拷锟斤拷锟斤拷锟轿拷锟斤拷啵猴拷锟侥Ｌ拷摹锟斤拷汀锟斤拷锟侥Ｌ拷摹锟斤拷锟斤拷锟斤拷锟侥Ｌ拷曰锟斤拷锟斤拷锟斤拷锟轿拷毡椤ｏ拷锟斤拷锟斤拷某锟绞斤拷锟绞疽伙拷锟侥Ｌ拷曰锟斤拷锟斤拷锟绞憋拷锟绞癸拷锟斤拷卟锟斤拷锟斤拷诙曰锟斤拷锟斤拷锟斤拷锟酵伙拷锟斤拷锟绞斤拷械锟斤拷锟揭伙拷锟斤拷哟锟街拷锟斤拷锟斤拷锟叫伙拷锟斤拷使锟斤拷锟竭憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫对伙拷锟斤拷锟介，锟斤拷锟斤拷锟酵拷锟斤拷锟揭伙拷隆锟絆K锟斤拷锟斤拷锟竭★拷Cancel锟斤拷锟斤拷锟斤拷锟斤拷伞锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞灸Ｌ拷曰锟斤拷锟斤拷锟绞憋拷锟绞癸拷锟斤拷锟酵拷锟斤拷锟斤拷源锟侥壳帮拷某锟绞斤拷谢锟斤拷锟斤拷锟揭伙拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟叫╋拷曰锟斤拷锟斤拷椋拷锟轿拷锟较低衬Ｌ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷谢锟斤拷锟绞斤拷锟斤拷锟揭诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎indows锟叫ｏ拷锟斤拷示锟斤拷系统模态锟皆伙拷锟斤拷锟斤拷之锟结，要锟斤拷锟斤拷锟斤拷锟斤拷魏喂锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷冉锟斤拷锟斤拷枚曰锟斤拷锟斤拷椤�
锟斤拷锟斤拷锟斤拷About锟斤拷锟皆伙拷锟斤拷锟斤拷
锟斤拷
Windows锟斤拷式锟斤拷使锟斤拷锟斤拷要锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟诫，也通锟斤拷锟斤拷锟斤拷锟缴癸拷锟杰憋拷锟较的★拷About锟斤拷选锟斤拷锟斤拷锟斤拷锟侥对伙拷锟斤拷锟介，锟矫对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷式锟斤拷锟斤拷锟街★拷图示锟斤拷锟斤拷权锟斤拷锟酵憋拷锟轿拷锟絆K锟斤拷锟侥帮拷锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷讯锟斤拷锟斤拷锟界技锟斤拷支援锟侥电话锟斤拷锟诫）锟斤拷锟斤拷锟角斤拷要锟斤拷锟斤拷锟侥碉拷一锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷示一锟斤拷锟斤拷About锟斤拷锟皆伙拷锟斤拷锟斤拷锟解，锟斤拷锟斤拷锟斤拷锟矫★拷锟斤拷锟紸BOUT1锟斤拷式锟斤拷锟绞�11-1锟斤拷示锟斤拷
锟斤拷式11-1 ABOUT1
ABOUT1.C
/*------------------------------------------------------------------------
ABOUT1.C -- About Box Demo Program No. 1
(c) Charles Petzold, 1998
-------------------------------------------------------------------------*/
#include <windows.h>
#include "resource.h"
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;
BOOL CALLBACK AboutDlgProc (HWND, UINT, WPARAM, LPARAM) ;
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
static TCHAR szAppName[] = TEXT ("About1") ;
MSG msg ;
HWND hwnd ;
WNDCLASS wndclass ;
wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = WndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = 0 ;
wndclass.hInstance = hInstance ;
wndclass.hIcon = LoadIcon (hInstance, szAppName) ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH) ;
wndclass.lpszMenuName = szAppName ;
wndclass.lpszClassName = szAppName ;
if (!RegisterClass (&wndclass))
{
MessageBox (NULL, TEXT ("This program requires Windows NT!"),
szAppName, MB_ICONERROR) ;
return 0 ;
}
hwnd = CreateWindow ( szAppName, TEXT ("About Box Demo Program"),
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, NULL) ;
ShowWindow (hwnd, iCmdShow) ;
UpdateWindow (hwnd) ;
while (GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
return msg.wParam ;
}
LRESULT CALLBACK WndProc ( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static HINSTANCE hInstance ;
switch (message)
{
case WM_CREATE :
hInstance = ((LPCREATESTRUCT) lParam)->hInstance ;
return 0 ;
case WM_COMMAND :
switch (LOWORD (wParam))
{
case IDM_APP_ABOUT :
DialogBox (hInstance, TEXT ("AboutBox"), hwnd, AboutDlgProc) ;
break ;
}
return 0 ;
case WM_DESTROY :
PostQuitMessage (0) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
BOOL CALLBACK AboutDlgProc (HWND hDlg, UINT message,WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG :
return TRUE ;
case WM_COMMAND :
switch (LOWORD (wParam))
{
case IDOK :
case IDCANCEL :
EndDialog (hDlg, 0) ;
return TRUE ;
}
break ;
}
return FALSE ;
}
ABOUT1.RC 锟斤拷摘录锟斤拷
//Microsoft Developer Studio generated resource script.
#include "resource.h"
#include "afxres.h"
/////////////////////////////////////////////////////////////////////////////
// Dialog
ABOUTBOX DIALOG DISCARDABLE 32, 32, 180, 100
STYLE DS_MODALFRAME | WS_POPUP
FONT 8, "MS Sans Serif"
BEGIN
DEFPUSHBUTTON "OK",IDOK,66,80,50,14
ICON "ABOUT1",IDC_STATIC,7,7,21,20
CTEXT "About1",IDC_STATIC,40,12,100,8
CTEXT "About Box Demo Program",IDC_STATIC,7,40,166,8
CTEXT "(c) Charles Petzold,
1998",IDC_STATIC,7,52,166,8
END
/////////////////////////////////////////////////////////////////////////////
// Menu
ABOUT1 MENU DISCARDABLE
BEGIN
POPUP "&Help"
BEGIN
MENUITEM "&About About1...", IDM_APP_ABOUT
END
END
/////////////////////////////////////////////////////////////////////////////
// Icon
ABOUT1 ICON DISCARDABLE "About1.ico"
RESOURCE.H 锟斤拷摘录锟斤拷 // Microsoft Developer Studio generated include file. // Used by About1.rc #define IDM_APP_ABOUT 40001 #define IDC_STATIC -1
| ABOUT1.ICO |
锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷锟叫斤拷锟杰的凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节筹拷式锟叫斤拷锟斤拷图示锟酵癸拷锟杰憋拷锟斤拷图示锟酵癸拷锟杰憋拷锟斤拷ID锟斤拷锟斤拷为锟斤拷About1锟斤拷锟斤拷锟斤拷锟杰憋拷锟斤拷一锟斤拷选锟筋，锟斤拷锟斤拷锟斤拷一锟斤拷ID锟斤拷为IDM_APP_ABOUT锟斤拷WM_COMMAND讯息锟斤拷锟斤拷使锟矫筹拷式锟斤拷示锟斤拷图11-1锟斤拷示锟侥对伙拷锟斤拷锟介。
锟斤拷
| 图11-1 锟斤拷式ABOUT1锟侥对伙拷锟斤拷锟斤拷 |
锟皆伙拷锟斤拷锟介及锟斤拷模锟斤拷
锟斤拷
要锟斤拷一锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟接碉拷Visual C++ Developer Studio锟斤拷锟叫碉拷应锟矫筹拷式锟较ｏ拷锟斤拷锟斤拷锟饺达拷 Insert 锟斤拷锟杰憋拷锟斤拷选锟斤拷 Resource 锟斤拷然锟斤拷选锟斤拷 Dialog Box 锟斤拷锟斤拷锟斤拷一锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角帮拷锟斤拷枚曰锟斤拷锟斤拷锟斤拷锟叫憋拷锟斤拷锟叫★拷锟斤拷锟解（Dialog锟斤拷锟皆硷拷 OK 锟斤拷 Cancel 锟斤拷钮锟斤拷 Controls 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节对伙拷锟斤拷锟斤拷锟叫诧拷锟诫不同锟侥匡拷锟斤拷锟筋。
Developer Studio锟斤拷锟皆伙拷锟斤拷锟斤拷锟絀D锟斤拷为锟斤拷准锟斤拷IDD_DIALOG1锟斤拷锟斤拷锟斤拷锟斤拷锟节达拷锟斤拷锟斤拷锟较ｏ拷锟斤拷锟斤拷锟节对伙拷锟斤拷锟介本锟斤拷锟斤拷锟斤拷锟斤拷锟揭硷拷锟斤拷然锟斤拷庸锟斤拷鼙锟斤拷锟窖★拷锟� Properties 锟斤拷锟节憋拷锟斤拷式锟叫ｏ拷锟斤拷ID锟斤拷为锟斤拷AboutBox锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚ｏ拷锟斤拷为锟斤拷锟斤拷锟揭斤拷锟斤拷锟侥对伙拷锟斤拷锟介保锟斤拷一锟铰ｏ拷锟诫将 X Pos 锟斤拷 Y Pos 锟斤拷位锟斤拷为32锟斤拷锟斤拷锟绞撅拷曰锟斤拷锟斤拷锟斤拷锟斤拷於筹拷式锟接达拷锟斤拷示锟斤拷锟斤拷锟斤拷锟较角碉拷锟斤拷示位锟矫达拷锟斤拷锟斤拷泄锟届抖曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷细锟斤拷锟桔ｏ拷锟斤拷
锟斤拷锟节ｏ拷锟斤拷锟斤拷锟斤拷 Properties 锟皆伙拷锟斤拷锟斤拷锟斤拷选锟斤拷 Styles 页锟斤拷锟角╋拷锟斤拷锟轿拷硕曰锟斤拷锟斤拷锟矫伙拷斜锟斤拷锟斤拷校锟斤拷锟斤拷圆锟揭∪� Title Bar 锟斤拷取锟斤拷锟介。然锟斤拷锟诫单锟斤拷 Properties 锟皆伙拷锟斤拷锟斤拷锟� 锟截憋拷 锟斤拷钮锟斤拷
锟斤拷锟节匡拷锟斤拷锟斤拷贫曰锟斤拷锟斤拷锟斤拷恕锟斤拷锟轿拷锟斤拷锟揭� Cancel 锟斤拷钮锟斤拷锟斤拷锟斤拷锟饺碉拷锟斤拷锟矫帮拷钮锟斤拷然锟结按锟铰硷拷锟斤拷锟较碉拷 Delete 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 OK 锟斤拷钮锟斤拷锟斤拷锟斤拷锟狡讹拷锟斤拷锟皆伙拷锟斤拷锟斤拷牡撞锟斤拷锟斤拷锟紻eveloper Studio锟接达拷锟斤拷锟斤拷墓锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟叫★拷锟斤拷锟酵硷拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟剿斤拷锟斤拷卸锟斤拷耄拷氚达拷麓锟脚ワ拷锟�
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锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟接︼拷贸锟绞斤拷锟斤拷锟矫达拷锟斤拷锟斤拷诓榭达拷锟皆达拷锟斤拷锟斤拷锟紸BOUT1.RC时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Developer Studio锟斤拷锟斤拷锟斤拷模锟藉。锟斤拷锟斤拷锟斤拷频亩曰锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟斤拷拢锟�
ABOUTBOX DIALOG DISCARDABLE 32, 32, 180, 100
STYLE DS_MODALFRAME | WS_POPUP
FONT 8, "MS Sans Serif"
BEGIN
DEFPUSHBUTTON "OK",IDOK,66,80,50,14
ICON "ABOUT1",IDC_STATIC,7,7,21,20
CTEXT "About1",IDC_STATIC,40,12,100,8
CTEXT "About Box Demo Program",IDC_STATIC,7,40,166,8
CTEXT "(c) Charles Petzold, 1998",IDC_STATIC,7,52,166,8
END
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control-type "text" id, xPos, yPos, xWidth, yHeight, iStyle
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WS_CHILD | SS_CENTER | WS_VISIBLE | WS_GROUP
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锟斤拷
锟斤拷锟斤拷式锟节的对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷透锟斤拷曰锟斤拷锟斤拷锟斤拷讯息锟斤拷锟斤拷锟杰匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷实锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟絎indows锟节诧拷锟斤拷锟藉，锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷写锟侥对伙拷锟斤拷锟斤拷锟斤拷颍锟斤拷锟斤拷锟斤拷锟斤拷盏锟斤拷锟斤拷锟斤拷锟窖断拷锟轿拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紸BOUT1锟侥对伙拷锟斤拷锟斤拷锟斤拷锟�
BOOL CALLBACK AboutDlgProc (HWND hDlg, UINT message,WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG :
return TRUE ;
case WM_COMMAND :
switch (LOWORD (wParam))
{
case IDOK :
case IDCANCEL :
EndDialog (hDlg, 0) ;
return TRUE ;
}
break ;
}
return FALSE ;
}
锟矫猴拷式锟侥诧拷锟斤拷锟诫常锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟侥诧拷锟斤拷锟斤拷同锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟狡ｏ拷锟皆伙拷锟斤拷锟斤拷锟斤拷蚨急锟斤拷攵拷锟轿伙拷锟紺ALLBACK锟斤拷callback锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷hDlg锟斤拷为锟皆伙拷锟斤拷锟斤拷锟接达拷锟侥达拷锟脚ｏ拷锟斤拷锟斤拷锟斤拷也锟斤拷锟皆帮拷锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷思使锟斤拷hwnd锟斤拷锟斤拷锟饺ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟绞斤拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟�
- 锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷一锟斤拷LRESULT锟斤拷锟皆伙拷锟斤拷锟介传锟斤拷一锟斤拷BOOL锟斤拷锟斤拷锟斤拷Windows锟斤拷头锟斤拷锟斤拷锟叫讹拷锟斤拷为int锟斤拷态锟斤拷
锟斤拷 - 锟斤拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟侥筹拷锟斤拷囟锟斤拷锟窖断拷锟斤拷锟矫达拷锟斤拷锟斤拷锟斤拷锟紻efWindowProc锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷讯息锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷TRUE锟斤拷锟斤拷0锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷虼锟紽ALSE锟斤拷0锟斤拷锟斤拷
锟斤拷 - 锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟絎M_PAINT锟斤拷WM_DESTROY讯息锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷虿唤锟斤拷锟絎M_CREAT讯息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎M_INITDIALOG讯息锟斤拷锟斤拷锟节间，锟皆伙拷锟斤拷锟斤拷锟斤拷锟街达拷谐锟绞硷拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷
WM_INITDIALOG讯息锟角对伙拷锟斤拷锟斤拷锟斤拷盏锟斤拷牡锟揭伙拷锟窖断拷锟斤拷锟斤拷讯息只锟斤拷锟酵革拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷虼锟絋RUE锟斤拷锟斤拷么Windows锟斤拷锟斤拷锟诫焦锟斤拷锟借定锟斤拷锟皆伙拷锟斤拷锟斤拷锟叫碉拷一锟斤拷锟斤拷锟斤拷WS_TABSTOP锟斤拷式锟斤拷锟斤拷锟角斤拷锟斤拷ABOUT2锟斤拷锟斤拷锟斤拷锟叫硷拷锟皆斤拷锟酵ｏ拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟筋。锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟斤拷校锟斤拷锟揭伙拷锟斤拷锟斤拷锟絎S_TABSTOP锟斤拷式锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟角帮拷锟斤拷锟斤拷锟斤拷锟解，锟皆伙拷锟斤拷锟斤拷锟斤拷锟揭诧拷锟斤拷锟斤拷诖锟斤拷锟絎M_INITDIALOG时使锟斤拷SetFocus锟斤拷锟斤拷锟斤拷锟诫焦锟斤拷锟借定为锟皆伙拷锟斤拷锟斤拷锟叫碉拷某锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟筋，然锟结传锟斤拷FALSE锟斤拷
锟斤拷锟解，锟皆伙拷锟斤拷锟斤拷锟斤拷锟街伙拷锟斤拷锟絎M_COMMAND讯息锟斤拷锟斤拷锟角碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷校锟斤拷锟斤拷锟斤拷诎锟脚ワ拷锟斤拷锟斤拷锟斤拷虢癸拷锟斤拷锟斤拷锟斤拷掳锟斤拷驴瞻准锟绞憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷罘拷透锟斤拷涓革拷哟锟斤拷锟窖断拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絀D锟斤拷锟斤拷锟斤拷锟节对伙拷锟斤拷锟斤拷模锟斤拷锟叫斤拷锟斤拷锟借定为IDOK锟斤拷锟斤拷wParam锟侥碉拷锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷锟斤拷讯息锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷EndDialog锟斤拷锟斤拷锟斤拷锟斤拷Windows锟斤拷锟斤拷曰锟斤拷锟斤拷椤ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷讯息锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷虼锟紽ALSE锟斤拷锟斤拷锟斤拷锟斤拷Windows锟节诧拷锟侥对伙拷锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟角的对伙拷锟斤拷锟斤拷锟斤拷虿淮锟斤拷锟斤拷锟叫┭断拷锟�
模态锟皆伙拷锟斤拷锟斤拷锟窖断拷锟酵拷锟斤拷锟斤拷锟绞斤拷锟窖断拷锟斤拷校锟斤拷锟斤拷圆锟斤拷氐锟斤拷亩曰锟斤拷锟斤拷锟斤拷屑锟斤拷碳锟斤拷偌锟斤拷锟接帮拷臁�
锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷
锟斤拷
锟斤拷WndProc锟叫达拷锟斤拷WM_CREATE讯息时锟斤拷ABOUT1取锟矫筹拷式锟斤拷执锟斤拷实锟斤拷锟斤拷挪锟斤拷锟斤拷锟斤拷锟斤拷诰锟教拷锟斤拷锟斤拷校锟�
hInstance = ((LPCREATESTRUCT) lParam)->hInstance ;
ABOUT1锟斤拷锟絎M_COMMAND讯息锟斤拷锟斤拷确锟斤拷讯息wParam锟侥碉拷位元锟街碉拷锟絀DM_APP_ABOUT锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟窖断⑹憋拷锟斤拷锟绞斤拷锟斤拷锟紻ialogBox锟斤拷
DialogBox (hInstance, TEXT ("AboutBox"), hwnd, AboutDlgProc) ;
锟矫猴拷式锟斤拷要执锟斤拷实锟斤拷锟斤拷牛锟斤拷诖锟斤拷锟絎M_CREATE时锟斤拷锟斤拷模锟斤拷锟斤拷曰锟斤拷锟斤拷锟斤拷锟斤拷疲锟斤拷锟斤拷锟皆达拷锟斤拷锟斤拷锟斤拷卸锟斤拷锟侥ｏ拷锟斤拷锟皆伙拷锟斤拷锟斤拷母锟斤拷哟锟斤拷锟揭诧拷浅锟绞斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷投曰锟斤拷锟斤拷锟斤拷锟斤拷锟轿恢凤拷锟斤拷锟斤拷锟斤拷使锟斤拷一锟斤拷锟斤拷锟街讹拷锟斤拷锟角对伙拷锟斤拷锟斤拷模锟斤拷锟斤拷锟狡ｏ拷锟斤拷么锟斤拷锟斤拷锟斤拷MAKEINTRESOURCE锟睫硷拷锟斤拷锟斤拷转锟斤拷为一锟斤拷锟街达拷锟斤拷
锟接癸拷锟杰憋拷锟斤拷选锟斤拷About About1锟斤拷锟斤拷锟斤拷锟斤拷示图11-2锟斤拷示锟侥对伙拷锟斤拷锟介。锟斤拷锟斤拷锟斤拷使锟矫伙拷锟襟单伙拷锟斤拷OK锟斤拷锟斤拷钮锟斤拷锟斤拷锟秸白硷拷锟斤拷锟竭帮拷Enter锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷椤ｏ拷锟斤拷魏伟锟斤拷锟斤拷诙锟斤拷锟脚ワ拷亩曰锟斤拷锟斤拷椋拷诎锟斤拷锟紼nter锟斤拷锟斤拷瞻准锟街拷幔琖indows锟斤拷锟斤拷一锟斤拷WM_COMMAND讯息锟斤拷锟皆伙拷锟斤拷锟介，锟斤拷锟斤拷wParam锟侥碉拷锟斤拷锟斤拷锟斤拷锟节讹拷锟斤拷锟斤拷锟斤拷ID锟斤拷锟斤拷时锟斤拷ID为IDOK锟斤拷锟斤拷锟斤拷Escape锟斤拷也锟斤拷锟皆关闭对伙拷锟斤拷锟介，锟斤拷时Windows锟斤拷锟斤拷锟斤拷一锟斤拷WM_COMMAND讯息锟斤拷锟斤拷锟斤拷ID锟斤拷锟絀DCANCEL锟斤拷
直锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟街拷幔拷锟斤拷锟斤拷锟绞撅拷曰锟斤拷锟斤拷锟斤拷DialogBox锟脚斤拷锟斤拷锟斤拷权锟斤拷锟截革拷WndProc锟斤拷DialogBox锟侥达拷锟斤拷值锟角对伙拷锟斤拷锟斤拷锟斤拷锟斤拷诓锟斤拷锟斤拷械锟紼ndDialog锟斤拷式锟侥第讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街滴达拷锟紸BOUT1锟斤拷使锟矫ｏ拷锟斤拷锟斤拷锟斤拷ABOUT2锟斤拷使锟矫ｏ拷锟斤拷然锟结，WndProc锟斤拷锟皆斤拷锟斤拷锟斤拷权锟斤拷锟截革拷Windows锟斤拷
锟斤拷使锟斤拷锟斤拷示锟皆伙拷锟斤拷锟斤拷时锟斤拷WndProc也锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷讯息锟斤拷实锟斤拷锟较ｏ拷锟斤拷锟斤拷锟皆从对伙拷锟斤拷锟斤拷锟斤拷锟斤拷诓锟斤拷锟絎ndProc锟斤拷锟斤拷讯息锟斤拷ABOUT1锟斤拷锟斤拷锟接达拷锟角碉拷锟斤拷式锟皆伙拷锟斤拷锟斤拷锟接达拷锟侥革拷锟接达拷锟斤拷锟斤拷锟斤拷AboutDlgProc锟叫碉拷SendMessage锟斤拷锟叫匡拷锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷始锟斤拷
SendMessage (GetParent (hDlg), . . . ) ;
锟斤拷同锟斤拷锟斤拷锟斤拷
锟斤拷
锟斤拷然Visual C++ Developer Studio锟叫的对伙拷锟斤拷锟斤拷嗉拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆达拷嗉拷锟斤拷锟绞癸拷锟斤拷羌锟斤拷锟斤拷锟斤拷每锟斤拷锟斤拷锟皆达拷锟斤拷锟斤拷锟叫达拷锟斤拷锟斤拷猓拷锟斤拷锟窖耙恍╋拷锟皆达拷锟斤拷锟斤拷锟斤拷锓拷锟斤拷锟斤拷锟斤拷玫摹锟斤拷锟斤拷锟斤拷於对伙拷锟斤拷锟斤拷模锟斤拷锟斤拷说锟斤拷知锟斤拷锟斤拷锟斤法锟斤拷锟斤拷锟酵匡拷锟皆斤拷一锟斤拷锟剿斤拷曰锟斤拷锟斤拷锟侥凤拷围锟斤拷锟斤拷锟狡★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷一锟斤拷锟皆伙拷锟斤拷锟斤拷模锟藉（锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紿EXCALC锟斤拷式锟斤拷锟斤拷锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷源锟斤拷锟斤拷锟斤法锟斤拷锟侥硷拷位锟�/Platform SDK/Windows Programming Guidelines/Platform SDK Tools/Compiling/Using the Resource Compiler锟斤拷
锟斤拷Developer Studio锟侥★拷Properties锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷指锟斤拷锟剿对伙拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟绞斤拷锟斤拷锟斤拷锟斤拷锟缴对伙拷锟斤拷锟斤拷模锟斤拷锟叫碉拷STYLE锟斤拷锟斤拷锟斤拷锟斤拷锟紸BOUT1锟斤拷锟斤拷锟斤拷使锟斤拷模态锟皆伙拷锟斤拷锟斤拷锟筋常锟矫碉拷锟斤拷式锟斤拷
STYLE WS_POPUP | DS_MODALFRAME
然锟斤拷锟斤拷锟斤拷也锟斤拷锟皆筹拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷些锟皆伙拷锟斤拷锟斤拷锟叫憋拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟街革拷锟斤拷曰锟斤拷锟斤拷锟斤拷锟斤拷途锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷示幕锟斤拷锟狡讹拷锟皆伙拷锟斤拷锟介。锟斤拷锟斤拷式为WS_CAPTION锟斤拷锟斤拷锟斤拷锟绞癸拷锟絎S_CAPTION锟斤拷锟斤拷么DIALOG锟斤拷锟斤拷锟斤拷锟斤拷指锟斤拷锟斤拷x锟斤拷锟斤拷锟統锟斤拷锟斤拷锟角对伙拷锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷辏拷锟斤拷锟斤拷於革拷锟接达拷锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷辖恰锟斤拷锟斤拷锟斤拷薪锟斤拷锟統锟斤拷锟斤拷之锟斤拷锟斤拷示锟斤拷
锟斤拷锟绞癸拷锟斤拷吮锟斤拷锟斤拷校锟斤拷锟矫达拷锟斤拷锟斤拷锟斤拷锟紺APTION锟斤拷锟斤拷锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷小锟斤拷诙曰锟斤拷锟斤拷锟侥ｏ拷锟斤拷校锟紺APTION锟斤拷锟斤拷锟斤拷STYLE锟斤拷锟斤拷锟斤拷锟斤拷锟芥：
CAPTION "Dialog Box Caption"
锟斤拷锟解，锟节对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎M_INITDIALOG讯息锟斤拷锟斤拷锟节间，锟斤拷锟斤拷锟斤拷锟皆猴拷锟叫ｏ拷
SetWindowText (hDlg, TEXT ("Dialog Box Caption")) ;
锟斤拷锟斤拷锟绞癸拷锟絎S_CAPTION锟斤拷式锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷WS_SYSMENU锟斤拷式锟斤拷系统锟斤拷锟杰憋拷锟斤拷钮锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷使锟斤拷锟竭达拷系统锟斤拷锟杰憋拷锟斤拷选锟斤拷 Move 锟斤拷 Close 锟斤拷
锟斤拷 Properties 锟皆伙拷锟斤拷锟斤拷锟� Border 锟藉单锟斤拷锟斤拷锟斤拷选锟斤拷 Resizing 锟斤拷锟斤拷同锟斤拷锟绞絎S_THICKFRAME锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟脚对伙拷锟斤拷锟介，锟斤拷锟杰此诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷幕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿拷硕曰锟斤拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟襟化凤拷锟介。
锟斤拷锟斤拷锟斤拷锟斤拷锟皆革拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟杰憋拷锟斤拷锟斤拷时锟皆伙拷锟斤拷锟斤拷模锟藉将锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
MENU menu-name
锟斤拷锟斤拷锟斤拷锟斤拷枪锟斤拷鼙锟斤拷锟斤拷锟斤拷疲锟斤拷锟斤拷锟斤拷锟皆达拷锟斤拷锟斤拷械墓锟斤拷鼙锟斤拷拧锟侥Ｌ拷曰锟斤拷锟斤拷锟斤拷锟斤拷使锟矫癸拷锟杰憋拷锟斤拷锟斤拷锟绞癸拷锟斤拷斯锟斤拷鼙锟斤拷锟斤拷锟矫达拷锟斤拷锟斤拷锟饺凤拷锟斤拷锟斤拷鼙锟斤拷投曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷ID锟斤拷锟斤拷唯一锟侥ｏ拷锟斤拷锟竭诧拷锟斤拷唯一锟侥ｏ拷却锟斤拷锟斤拷锟斤拷锟斤拷同锟斤拷锟斤拷锟筋。
FONT锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟借定锟斤拷系统锟斤拷锟藉，锟皆癸拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷使锟矫★拷锟斤拷锟节癸拷去锟侥对伙拷锟斤拷锟斤拷锟叫诧拷锟斤拷锟矫ｏ拷锟斤拷锟斤拷锟斤拷却锟角筹拷锟秸遍。锟斤拷实锟较ｏ拷锟斤拷锟节讹拷锟斤拷锟斤拷拢锟紻eveloper Studio为锟斤拷锟斤拷锟斤拷锟斤拷每一锟斤拷锟皆伙拷锟斤拷锟介都选锟斤拷8锟斤拷锟組S Sans Serif锟斤拷锟藉。一锟斤拷Windows锟斤拷式锟杰帮拷锟皆硷拷锟斤拷鄞锟斤拷梅浅锟斤拷锟斤拷诓锟酵拷锟斤拷锟街伙拷锟轿拷锟绞斤拷亩曰锟斤拷锟斤拷榧帮拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷准锟斤拷一锟斤拷锟斤拷锟藉即锟缴★拷
锟斤拷锟杰对伙拷锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式通锟斤拷位锟絎indows锟节诧拷锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷使锟斤拷锟皆硷拷锟斤拷写锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷讯息锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节对伙拷锟斤拷锟斤拷模锟斤拷锟斤拷指锟斤拷一锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟�
CLASS "class-name"
锟斤拷锟斤拷锟矫凤拷锟斤拷锟劫硷拷锟斤拷锟斤拷锟斤拷锟节憋拷锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷HEXCALC锟斤拷式锟斤拷锟斤拷锟角斤拷锟矫碉拷锟斤拷锟斤拷
锟斤拷锟斤拷使锟矫对伙拷锟斤拷锟斤拷模锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紻ialogBox时锟斤拷Windows通锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷CreateWindow锟斤拷式锟斤拷锟斤拷山锟斤拷锟斤拷锟斤拷锟绞斤拷哟锟斤拷锟斤拷锟揭拷锟缴碉拷一锟叫诧拷锟斤拷锟斤拷Windows锟接对伙拷锟斤拷锟斤拷模锟斤拷锟斤拷取锟斤拷锟接达拷锟斤拷锟斤拷锟疥、锟斤拷小锟斤拷锟接达拷锟斤拷式锟斤拷锟斤拷锟斤拷凸锟斤拷鼙锟斤拷锟斤拷锟紻ialogBox锟侥诧拷锟斤拷锟叫伙拷锟街达拷锟绞碉拷锟斤拷锟脚和革拷锟接达拷锟斤拷锟脚★拷锟斤拷锟斤拷锟斤拷要锟斤拷唯一锟斤拷锟斤拷锟斤拷讯锟斤拷一锟斤拷锟接达拷锟斤拷穑锟斤拷锟皆伙拷锟斤拷锟斤拷模锟藉不指锟斤拷锟接达拷锟斤拷锟侥伙拷锟斤拷锟斤拷Windows为锟皆伙拷锟斤拷锟斤拷注锟斤拷一锟斤拷专锟矫碉拷锟接达拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟皆达拷取锟皆伙拷锟斤拷锟斤拷锟斤拷锟轿恢凤拷锟斤拷锟轿恢凤拷锟斤拷锟斤拷锟紻ialogBox锟斤拷锟斤拷锟斤拷指锟斤拷锟侥ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷式锟斤拷酶玫锟斤拷锟绞斤拷哟锟斤拷锟斤拷锟斤拷盏锟窖断拷锟斤拷锟饺伙拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷约锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷哟锟斤拷锟斤拷锟斤拷锟斤拷锟轿拷锟斤拷约锟斤拷亩曰锟斤拷锟斤拷椤ｏ拷锟斤拷锟斤拷锟绞癸拷锟紻ialogBox锟斤拷锟斤拷虻ァ锟�
也锟斤拷锟斤拷希锟斤拷锟斤拷锟斤拷锟絎indows锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷芄锟斤拷锟斤拷锟斤拷锟皆达拷锟斤拷锟斤拷卸锟斤拷锟皆伙拷锟斤拷锟斤拷模锟藉，也锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷式锟斤拷执锟斤拷时锟斤拷锟皆讹拷态锟截斤拷锟斤拷锟皆伙拷锟斤拷锟介。锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷止锟斤拷艿暮锟绞斤拷锟紻ialogBoxIndirect锟斤拷锟剿猴拷式锟斤拷锟斤拷锟较结构锟斤拷锟斤拷锟斤拷模锟藉。
锟斤拷ABOUT1.RC锟侥对伙拷锟斤拷锟斤拷模锟斤拷锟叫ｏ拷锟斤拷锟斤拷使锟斤拷锟斤拷写CTEXT锟斤拷ICON锟斤拷DEFPUSHBUTTON锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷锟斤拷锟教拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷睢ｏ拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷锟斤拷锟教拷锟矫匡拷锟斤拷锟教拷锟斤拷锟斤拷锟揭伙拷锟斤拷囟锟斤拷锟皆わ拷榷锟斤拷锟斤拷哟锟斤拷锟斤拷锟揭伙拷锟斤拷哟锟斤拷锟绞斤拷锟斤拷卤锟斤拷锟绞撅拷锟斤拷锟揭恍╋拷锟斤拷锟斤拷锟斤拷锟教拷锟酵拷锟斤拷哟锟斤拷锟斤拷锟斤拷哟锟斤拷锟绞斤拷锟�
| 锟斤拷11-1 |
| 锟斤拷锟斤拷锟斤拷锟斤拷态 | 锟接达拷锟斤拷锟� | 锟接达拷锟斤拷式 |
|---|---|---|
| PUSHBUTTON | 锟斤拷钮 | BS_PUSHBUTTON | WS_TABSTOP |
| DEFPUSHBUTTON | 锟斤拷钮 | BS_DEFPUSHBUTTON | WS_TABSTOP |
| CHECKBOX | 锟斤拷钮 | BS_CHECKBOX | WS_TABSTOP |
| RADIOBUTTON | 锟斤拷钮 | BS_RADIOBUTTON | WS_TABSTOP |
| GROUPBOX | 锟斤拷钮 | BS_GROUPBOX | WS_TABSTOP |
| LTEXT | 锟斤拷态锟斤拷锟斤拷 | SS_LEFT | WS_GROUP |
| CTEXT | 锟斤拷态锟斤拷锟斤拷 | SS_CENTER | WS_GROUP |
| RTEXT | 锟斤拷态锟斤拷锟斤拷 | SS_RIGHT | WS_GROUP |
| ICON | 锟斤拷态图示 | SS_ICON |
| EDITTEXT | 锟洁辑 | ES_LEFT | WS_BORDER | WS_TABSTOP |
| SCROLLBAR | 锟斤拷锟斤拷锟斤拷 | SBS_HORZ |
| LISTBOX | 锟藉单锟斤拷锟斤拷 | LBS_NOTIFY | WS_BORDER | WS_VSCROLL |
| COMBOBOX | 锟斤拷锟斤拷式锟藉单锟斤拷锟斤拷 | CBS_SIMPLE | WS_TABSTOP |
锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷唯一锟杰癸拷识锟斤拷锟斤拷些锟斤拷写锟侥筹拷式锟斤拷锟斤拷锟剿憋拷锟斤拷锟斤拷示锟斤拷锟接达拷锟斤拷式锟解，每锟斤拷锟斤拷锟斤拷锟筋还锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷锟�
WS_CHILD | WS_VISIBLE
锟斤拷锟斤拷锟叫╋拷锟斤拷锟斤拷锟斤拷锟教拷锟斤拷锟斤拷锟紼DITTEXT锟斤拷SCROLLBAR锟斤拷LISTBOX锟斤拷COMBOBOX之锟解，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥革拷式为锟斤拷
control-type "text", id, xPos, yPos, xWidth, yHeight, iStyle
锟斤拷锟紼DITTEXT锟斤拷SCROLLBAR锟斤拷LISTBOX锟斤拷COMBOBOX锟斤拷锟斤拷锟绞轿拷锟�
control-type id, xPos, yPos, xWidth, yHeight, iStyle
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锟节第撅拷锟铰ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷确锟斤拷预锟饺讹拷锟斤拷锟斤拷锟接达拷锟侥匡拷锟饺和高度的癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟截碉拷锟节撅拷锟斤拷去锟轿匡拷锟斤拷些锟斤拷锟斤拷锟斤拷时锟斤拷锟阶★拷锟斤拷曰锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟街革拷锟斤拷锟叫★拷牡锟轿晃斤拷锟斤拷锟皆拷锟斤拷鹊锟�1/4锟斤拷锟斤拷平锟斤拷锟斤拷元锟竭度碉拷1/8锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 style 锟斤拷位锟角匡拷选锟侥★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷式识锟斤拷锟街★拷锟斤拷锟界，锟斤拷锟斤拷锟斤拷虢拷锟斤拷锟斤拷锟斤拷锟斤拷慰锟斤拷锟竭帮拷锟斤拷锟斤拷锟街的猴拷取锟斤拷锟介，锟斤拷么锟斤拷锟斤拷使锟矫ｏ拷
CHECKBOX "text", id, xPos, yPos, xWidth, yHeight, BS_LEFTTEXT
注锟解，锟斤拷锟斤拷锟斤拷锟斤拷态EDITTEXT锟斤拷锟皆讹拷锟斤拷锟斤拷一锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷虢拷锟揭伙拷锟矫伙拷斜呖锟斤拷锟斤拷锟接达拷锟洁辑锟斤拷锟斤拷锟筋，锟斤拷锟斤拷锟斤拷使锟矫ｏ拷
EDITTEXT id, xPos, yPos, xWidth, yHeight, NOT WS_BORDER
锟斤拷源锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡碉拷专锟矫匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
CONTROL "text", id, "class", iStyle, xPos, yPos, xWidth, yHeight
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷指锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷态锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟筋。锟斤拷锟界，要取锟斤拷锟斤拷
PUSHBUTTON "OK", IDOK, 10, 20, 32, 14
锟斤拷锟斤拷锟斤拷使锟矫ｏ拷
CONTROL "OK", IDOK, "button", WS_CHILD | WS_VISIBLE |
BS_PUSHBUTTON | WS_TABSTOP, 10, 20, 32, 14
锟斤拷锟斤拷锟斤拷锟斤拷源锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷.RES锟斤拷.EXE锟斤拷锟斤拷锟叫的憋拷锟斤拷锟斤拷锟斤拷同锟侥★拷锟斤拷Developer Studio锟叫ｏ拷锟斤拷锟斤拷锟斤拷使锟斤拷 Controls 锟斤拷锟斤拷锟斤拷锟叫碉拷 Custom Control 选锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷ABOUT3锟斤拷式锟叫ｏ拷锟斤拷锟斤拷锟斤拷展示锟斤拷锟斤拷锟斤拷么锟窖★拷罱拷锟揭伙拷锟斤拷锟斤拷锟斤拷睿拷锟斤拷锟斤拷锟斤拷某锟绞斤拷锟斤拷讯锟斤拷锟斤拷烁每锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟�
锟斤拷锟斤拷锟节对伙拷锟斤拷锟斤拷模锟斤拷锟斤拷使锟斤拷CONTROL锟斤拷锟斤拷时锟斤拷锟斤拷锟截帮拷锟斤拷WS_CHILD锟斤拷WS_VISIBLE锟斤拷式锟斤拷锟节斤拷锟斤拷锟斤拷锟接达拷时锟斤拷Windows锟窖撅拷锟斤拷锟斤拷锟斤拷锟斤拷些锟接达拷锟斤拷式锟斤拷CONTROL锟斤拷锟斤拷锟侥革拷式也说锟斤拷Windows锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诮锟斤拷锟斤拷曰锟斤拷锟斤拷锟绞憋拷锟斤拷锟斤拷锟剿达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷龋锟斤拷锟斤拷锟斤拷锟角帮拷锟斤拷锟斤拷锟斤拷鄣模锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟绞斤拷哟锟斤拷锟斤拷涓革拷哟锟斤拷锟斤拷锟斤拷锟紻ialogBox锟斤拷式锟斤拷锟结供锟斤拷然锟结，锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿拷曰锟斤拷锟斤拷锟侥ｏ拷锟斤拷械锟矫匡拷锟斤拷锟斤拷锟斤拷罱拷锟揭伙拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟斤拷锟叫╋拷锟斤拷锟斤拷锟侥革拷锟接达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷曰锟斤拷锟斤拷椤ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷CONTROL锟斤拷锟斤拷锟斤拷转锟斤拷锟斤拷一锟斤拷CreateWindow锟斤拷锟叫ｏ拷锟斤拷式锟斤拷锟斤拷锟斤拷示锟斤拷
hCtrl =CreateWindow (TEXT ("button"), TEXT ("OK"),
WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON,
10 * cxChar / 4, 20 * cyChar / 8,
32 * cxChar / 4, 14 * cyChar / 8,
hDlg, IDOK, hInstance, NULL) ;
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锟斤拷锟斤拷锟接的对伙拷锟斤拷锟斤拷
锟斤拷
ABOUT1锟叫的简单对伙拷锟斤拷锟斤拷展示锟斤拷锟斤拷坪锟街达拷锟揭伙拷锟斤拷曰锟斤拷锟斤拷锟斤拷要锟姐，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷微锟斤拷锟接碉拷锟斤拷锟接★拷锟斤拷式11-2锟斤拷锟斤拷锟斤拷ABOUT2锟斤拷式展示锟斤拷锟斤拷锟斤拷诙曰锟斤拷锟斤拷锟斤拷锟斤拷锟叫癸拷锟斤拷锟斤拷锟斤拷锟筋（锟斤拷锟斤拷锟矫碉拷选锟斤拷钮锟斤拷锟皆硷拷锟斤拷锟斤拷诙曰锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷锟叫伙拷图锟斤拷
锟斤拷式11-2 ABOUT2
ABOUT2.C
/*--------------------------------------------------------------------------
ABOUT2.C -- About Box Demo Program No. 2
(c) Charles Petzold, 1998
---------------------------------------------------------------------------*/
#include <windows.h>
#include "resource.h"
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;
BOOL CALLBACK AboutDlgProc (HWND, UINT, WPARAM, LPARAM) ;
int iCurrentColor = IDC_BLACK,
iCurrentFigure = IDC_RECT ;
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
static TCHAR szAppName[] = TEXT ("About2") ;
MSG msg ;
HWND hwnd ;
WNDCLASS wndclass ;
wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = WndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = 0 ;
wndclass.hInstance = hInstance ;
wndclass.hIcon = LoadIcon (hInstance, szAppName) ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH) ;
wndclass.lpszMenuName = szAppName ;
wndclass.lpszClassName = szAppName ;
if (!RegisterClass (&wndclass))
{
MessageBox ( NULL, TEXT ("This program requires Windows NT!"),
szAppName, MB_ICONERROR) ;
return 0 ;
}
hwnd = CreateWindow ( szAppName, TEXT ("About Box Demo Program"),
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, NULL) ;
ShowWindow (hwnd, iCmdShow) ;
UpdateWindow (hwnd) ;
while (GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
return msg.wParam ;
}
void PaintWindow (HWND hwnd, int iColor, int iFigure)
{
static COLORREF crColor[8] = { RGB ( 0, 0, 0), RGB ( 0, 0, 255),
RGB ( 0, 255, 0), RGB ( 0, 255, 255),
RGB (255, 0, 0), RGB (255, 0, 255),
RGB (255, 255, 0), RGB (255, 255, 255)} ;
HBRUSH hBrush ;
HDC hdc ;
RECT rect ;
hdc = GetDC (hwnd) ;
GetClientRect (hwnd, &rect) ;
hBrush = CreateSolidBrush (crColor[iColor - IDC_BLACK]) ;
hBrush = (HBRUSH) SelectObject (hdc, hBrush) ;
if (iFigure == IDC_RECT)
Rectangle (hdc, rect.left, rect.top, rect.right, rect.bottom) ;
else
Ellipse (hdc, rect.left, rect.top, rect.right, rect.bottom) ;
DeleteObject (SelectObject (hdc, hBrush)) ;
ReleaseDC (hwnd, hdc) ;
}
void PaintTheBlock (HWND hCtrl, int iColor, int iFigure)
{
InvalidateRect (hCtrl, NULL, TRUE) ;
UpdateWindow (hCtrl) ;
PaintWindow (hCtrl, iColor, iFigure) ;
}
LRESULT CALLBACK WndProc ( HWND hwnd, UINT message, WPARAM wParam,LPARAM lParam)
{
static HINSTANCE hInstance ;
PAINTSTRUCT ps ;
switch (message)
{
case WM_CREATE:
hInstance = ((LPCREATESTRUCT) lParam)->hInstance ;
return 0 ;
case WM_COMMAND:
switch (LOWORD (wParam))
{
case IDM_APP_ABOUT:
if (DialogBox (hInstance, TEXT ("AboutBox"), hwnd, AboutDlgProc))
InvalidateRect (hwnd, NULL, TRUE) ;
return 0 ;
}
break ;
case WM_PAINT:
BeginPaint (hwnd, &ps) ;
EndPaint (hwnd, &ps) ;
PaintWindow (hwnd, iCurrentColor, iCurrentFigure) ;
return 0 ;
case WM_DESTROY:
PostQuitMessage (0) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
BOOL CALLBACK AboutDlgProc (HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
static HWND hCtrlBlock ;
static int iColor, iFigure ;
switch (message)
{
case WM_INITDIALOG:
iColor = iCurrentColor ;
iFigure = iCurrentFigure ;
CheckRadioButton (hDlg, IDC_BLACK, IDC_WHITE, iColor) ;
CheckRadioButton (hDlg, IDC_RECT, IDC_ELLIPSE, iFigure) ;
hCtrlBlock = GetDlgItem (hDlg, IDC_PAINT) ;
SetFocus (GetDlgItem (hDlg, iColor)) ;
return FALSE ;
case WM_COMMAND:
switch (LOWORD (wParam))
{
case IDOK:
iCurrentColor = iColor ;
iCurrentFigure = iFigure ;
EndDialog (hDlg, TRUE) ;
return TRUE ;
case IDCANCEL:
EndDialog (hDlg, FALSE) ;
return TRUE ;
case IDC_BLACK:
case IDC_RED:
case IDC_GREEN:
case IDC_YELLOW:
case IDC_BLUE:
case IDC_MAGENTA:
case IDC_CYAN:
case IDC_WHITE:
iColor = LOWORD (wParam) ;
CheckRadioButton (hDlg, IDC_BLACK, IDC_WHITE, LOWORD (wParam)) ;
PaintTheBlock (hCtrlBlock, iColor, iFigure) ;
return TRUE ;
case IDC_RECT:
case IDC_ELLIPSE:
iFigure = LOWORD (wParam) ;
CheckRadioButton (hDlg, IDC_RECT, IDC_ELLIPSE, LOWORD (wParam)) ;
PaintTheBlock (hCtrlBlock, iColor, iFigure) ;
return TRUE ;
}
break ;
case WM_PAINT:
PaintTheBlock (hCtrlBlock, iColor, iFigure) ;
break ;
}
return FALSE ;
}
ABOUT2.RC 锟斤拷摘录锟斤拷
//Microsoft Developer Studio generated resource script.
#include "resource.h"
#include "afxres.h"
/////////////////////////////////////////////////////////////////////////////
// Dialog
ABOUTBOX DIALOG DISCARDABLE 32, 32, 200, 234
STYLE DS_MODALFRAME | WS_POPUP | WS_CAPTION
FONT 8, "MS Sans Serif"
BEGIN
ICON "ABOUT2",IDC_STATIC,7,7,20,20
CTEXT "About2",IDC_STATIC,57,12,86,8
CTEXT "About Box Demo Program",IDC_STATIC,7,40,186,8
LTEXT "",IDC_PAINT,114,67,74,72
GROUPBOX "&Color",IDC_STATIC,7,60,84,143
RADIOBUTTON "&Black",IDC_BLACK,16,76,64,8,WS_GROUP | WS_TABSTOP
RADIOBUTTON "B&lue",IDC_BLUE,16,92,64,8
RADIOBUTTON "&Green",IDC_GREEN,16,108,64,8
RADIOBUTTON "Cya&n",IDC_CYAN,16,124,64,8
RADIOBUTTON "&Red",IDC_RED,16,140,64,8
RADIOBUTTON "&Magenta",IDC_MAGENTA,16,156,64,8
RADIOBUTTON "&Yellow",IDC_YELLOW,16,172,64,8
RADIOBUTTON "&White",IDC_WHITE,16,188,64,8
GROUPBOX "&Figure",IDC_STATIC,109,156,84,46,WS_GROUP
RADIOBUTTON "Rec&tangle",IDC_RECT,116,172,65,8,WS_GROUP | WS_TABSTOP
RADIOBUTTON "&Ellipse",IDC_ELLIPSE,116,188,64,8
DEFPUSHBUTTON "OK",IDOK,35,212,50,14,WS_GROUP
PUSHBUTTON "Cancel",IDCANCEL,113,212,50,14,WS_GROUP
END
/////////////////////////////////////////////////////////////////////////////
// Icon
ABOUT2 ICON DISCARDABLE "About2.ico"
/////////////////////////////////////////////////////////////////////////////
// Menu
ABOUT2 MENU DISCARDABLE
BEGIN
POPUP "&Help"
BEGIN
MENUITEM "&About", IDM_APP_ABOUT
END
END
RESOURCE.H 锟斤拷摘录锟斤拷 // Microsoft Developer Studio generated include file. // Used by About2.rc #define IDC_BLACK 1000 #define IDC_BLUE 1001 #define IDC_GREEN 1002 #define IDC_CYAN 1003 #define IDC_RED 1004 #define IDC_MAGENTA 1005 #define IDC_YELLOW 1006 #define IDC_WHITE 1007 #define IDC_RECT 1008 #define IDC_ELLIPSE 1009 #define IDC_PAINT 1010 #define IDM_APP_ABOUT 40001 #define IDC_STATIC -1
| ABOUT2.ICO |
锟斤拷
ABOUT2锟叫碉拷About锟斤拷锟斤拷锟斤拷锟介单选锟斤拷钮锟斤拷一锟斤拷锟斤拷锟斤拷选锟斤拷锟斤拷色锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷选锟斤拷锟角撅拷锟轿伙拷锟斤拷锟斤拷圆锟轿★拷锟斤拷选锟侥撅拷锟轿伙拷锟斤拷锟斤拷圆锟斤拷示锟节对伙拷锟斤拷锟斤拷锟节ｏ拷锟斤拷锟节诧拷锟斤拷目前选锟斤拷锟斤拷锟缴拷锟缴拷锟绞癸拷锟斤拷甙锟斤拷隆锟絆K锟斤拷锟斤拷钮锟结，锟皆伙拷锟斤拷锟斤拷锟斤拷锟街癸拷锟斤拷锟绞斤拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷约锟斤拷锟斤拷锟绞撅拷锟斤拷锟斤拷诨锟斤拷锟斤拷选图锟轿★拷锟斤拷锟斤拷锟斤拷锟斤拷隆锟紺ancel锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷示锟斤拷锟斤拷岜ｏ拷锟皆拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟斤拷锟酵�11-2锟斤拷示锟斤拷锟斤拷锟斤拷ABOUT2使锟斤拷预锟饺讹拷锟斤拷锟绞讹拷锟斤拷锟絀DOK锟斤拷IDCANCEL锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷每锟斤拷锟斤拷选锟斤拷钮锟斤拷锟斤拷锟皆硷拷锟斤拷识锟斤拷锟街ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷IDC锟斤拷头锟斤拷锟斤拷於匡拷锟斤拷锟斤拷锟絀D锟斤拷锟斤拷锟斤拷些识锟斤拷锟斤拷锟斤拷RESOURCE.H锟叫讹拷锟藉。
锟斤拷
| 图11-2 ABOUT2锟斤拷式锟侥对伙拷锟斤拷锟斤拷 |
锟斤拷锟斤拷锟斤拷ABOUT2锟皆伙拷锟斤拷锟斤拷锟叫斤拷锟斤拷锟斤拷选锟斤拷钮时锟斤拷锟诫按锟斤拷示顺锟斤拷锟斤拷锟斤拷锟斤拷锟杰憋拷证Developer Studio锟斤拷锟斤拷顺锟斤拷锟斤拷识锟斤拷锟街碉拷值锟斤拷锟斤拷式锟斤拷使锟斤拷锟斤拷些值锟斤拷锟斤拷锟解，每锟斤拷锟斤拷选锟斤拷钮锟斤拷锟斤拷要选锟叫★拷Auto锟斤拷选锟筋。锟斤拷Auto Radio Button锟斤拷锟斤拷要锟侥筹拷式锟斤拷锟斤拷伲锟斤拷锟斤拷锟斤拷锟斤拷洗锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷然锟斤拷锟斤拷锟斤拷锟斤拷ABOUT2.RC锟叫的讹拷锟斤拷锟斤拷锟借定锟斤拷锟角碉拷识锟斤拷锟街★拷
选锟叫★拷Properties锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷摹锟紾roup锟斤拷选锟筋：锟斤拷OK锟斤拷锟酵★拷Cancel锟斤拷锟斤拷钮锟斤拷锟斤拷Figure锟斤拷锟斤拷锟介方锟介、每锟斤拷锟斤拷锟介方锟斤拷锟叫的碉拷一锟斤拷锟斤拷选锟斤拷钮锟斤拷锟斤拷Black锟斤拷锟酵★拷Rectangle锟斤拷锟斤拷锟斤拷选锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷选锟斤拷钮锟侥★拷Tab Stop锟斤拷锟斤拷取锟斤拷锟介。
锟斤拷锟斤拷锟斤拷全锟斤拷锟斤拷锟斤拷锟斤拷锟节对伙拷锟斤拷锟斤拷锟叫的斤拷锟斤拷位锟矫和达拷小时锟斤拷锟酵匡拷锟皆从★拷Layout锟斤拷锟斤拷锟杰憋拷选锟斤拷Tab Order锟斤拷选锟筋。锟斤拷ABOUT2.RC锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷顺锟津单伙拷每一锟斤拷锟斤拷锟斤拷锟筋。
使锟矫对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷
锟节第撅拷锟斤拷锟叫ｏ拷锟斤拷锟结发锟街达拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷罘拷锟絎M_COMMAND讯息锟斤拷锟戒父锟接达拷锟斤拷唯一锟斤拷锟斤拷锟斤拷蔷锟斤拷锟斤拷锌锟斤拷锟斤拷睿╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷煞锟斤拷锟窖断拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷睿拷锟斤拷哟锟斤拷锟斤拷愿谋锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟斤拷状态锟斤拷锟斤拷锟界，选锟斤拷锟窖★拷锟窖★拷锟脚ワ拷锟斤拷锟饺★拷锟斤拷椋╋拷锟斤拷锟揭诧拷锟斤拷锟斤拷锟斤拷锟斤拷品锟斤拷锟斤拷诙曰锟斤拷锟斤拷锟斤拷锟斤拷锟叫改憋拷锟斤拷锟斤拷睢ｏ拷锟斤拷纾拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭幌碉拷械锟窖★拷锟脚ワ拷锟斤拷涂锟斤拷苑锟斤拷锟窖断拷锟斤拷锟斤拷牵锟斤拷锟窖★拷锟斤拷锟竭诧拷选锟斤拷锟斤拷些锟斤拷钮锟斤拷锟斤拷锟斤拷锟斤拷Windows也锟结供锟剿硷拷锟斤拷使锟矫对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥简单办法锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟斤拷嗷ネ拷诺姆锟绞斤拷锟�
ABOUT2锟侥对伙拷锟斤拷锟斤拷模锟斤拷锟斤拷示锟节筹拷式11-2锟斤拷ABOUT2.RC锟斤拷源锟斤拷锟斤拷锟斤拷锟叫★拷GROUPBOX锟斤拷锟斤拷锟斤拷只锟斤拷一锟斤拷锟斤拷锟斤拷锟解（锟斤拷锟斤拷为锟斤拷Color锟斤拷锟斤拷锟竭★拷Figure锟斤拷锟斤拷锟侥凤拷锟介方锟介，每锟介单选锟斤拷钮锟斤拷锟斤拷锟斤拷锟斤拷锟侥凤拷锟介方锟斤拷锟轿э拷锟角耙伙拷锟侥八革拷锟斤拷选锟斤拷钮锟角伙拷锟斤拷模锟斤拷诙锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷选锟斤拷钮也锟斤拷锟斤拷恕锟�
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锟斤拷锟斤拷锟杰伙拷锟角碉拷锟节第撅拷锟斤拷锟斤拷锟窖撅拷锟斤拷锟斤拷锟窖★拷泻筒锟窖★拷邪锟脚ワ拷锟斤拷锟揭拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷罘拷锟紹M_CHECK讯息锟斤拷要锟借定一锟斤拷锟斤拷钮选锟叫憋拷牵锟斤拷锟斤拷锟斤拷锟绞癸拷茫锟�
SendMessage (hwndCtrl, BM_SETCHECK, 1, 0) ;
要锟斤拷锟斤拷选锟叫憋拷牵锟斤拷锟斤拷锟斤拷锟绞癸拷茫锟�
SendMessage (hwndCtrl, BM_SETCHECK, 0, 0) ;
锟斤拷锟斤拷hwndCtrl锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷钮锟斤拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷拧锟�
锟斤拷锟斤拷锟节对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷址锟斤拷锟斤拷锟绞憋拷械锟斤拷锟斤拷锟侥ｏ拷锟斤拷为锟斤拷锟斤拷知锟斤拷锟斤拷锟叫碉拷选锟斤拷钮锟斤拷锟接达拷锟斤拷锟脚ｏ拷只锟角达拷锟斤拷锟斤拷玫锟窖断拷锟街拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷拧锟斤拷锟斤拷说锟斤拷牵锟絎indows为锟斤拷锟结供锟斤拷一锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟矫对伙拷锟斤拷锟斤拷锟斤拷藕涂锟斤拷锟斤拷锟絀D锟斤拷取锟斤拷一锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟脚ｏ拷
hwndCtrl = GetDlgItem (hDlg, id) ;
锟斤拷锟斤拷也锟斤拷锟斤拷使锟斤拷锟斤拷锟铰猴拷式锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷取锟矫匡拷锟斤拷锟斤拷锟絀D值锟斤拷
id = GetWindowLong (hwndCtrl, GWL_ID) ;
锟斤拷锟斤拷锟节达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角诧拷锟斤拷要锟侥★拷锟斤拷
锟斤拷锟斤拷注锟解到锟斤拷锟节筹拷式11-2锟斤拷示锟侥憋拷头锟斤拷锟斤拷ABOUT2.H锟叫ｏ拷锟斤拷锟斤拷锟斤拷色锟斤拷ID值锟角达拷IDC_BLACK锟斤拷IDC_WHITE锟斤拷锟斤拷锟戒化锟侥ｏ拷锟斤拷锟街帮拷锟斤拷锟节达拷锟斤拷锟斤拷锟皆碉拷选锟斤拷钮锟斤拷WM_COMMAND讯息时锟斤拷锟斤拷锟斤拷锟斤拷谩锟斤拷诘锟揭伙拷纬锟斤拷锟窖★拷谢锟斤拷卟锟窖★拷械锟窖★拷锟脚ナ憋拷锟斤拷锟斤拷锟斤拷芑锟斤拷诙曰锟斤拷锟斤拷锟斤拷锟斤拷锟叫憋拷写锟斤拷锟铰的筹拷式锟斤拷
static int iColor ;
锟斤拷锟斤拷锟叫筹拷式
case WM_COMMAND:
switch (LOWORD (wParam))
{
锟斤拷锟斤拷锟叫筹拷式
case IDC_BLACK:
case IDC_RED:
case IDC_GREEN:
case IDC_YELLOW:
case IDC_BLUE:
case IDC_MAGENTA:
case IDC_CYAN:
case IDC_WHITE:
iColor = LOWORD (wParam) ;
for (i = IDC_BLACK, i <= IDC_WHITE, i++)
SendMessage (GetDlgItem (hDlg, i),
BM_SETCHECK, i == LOWORD (wParam), 0) ;
return TRUE ;
锟斤拷锟斤拷锟叫筹拷式
锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街达拷小锟斤拷锟斤拷锟斤拷碌锟斤拷锟缴碉拷锟斤拷锟斤拷锟絠Color锟叫ｏ拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷圈锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟叫帮拷锟斤拷锟斤拷色锟斤拷ID值锟斤拷锟斤拷取锟斤拷每锟斤拷锟斤拷选锟斤拷钮锟斤拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷牛锟斤拷锟斤拷锟絊endMessage锟斤拷每锟斤拷锟斤拷锟脚凤拷锟斤拷一锟斤拷BM_SETCHECK讯息锟斤拷只锟叫讹拷锟斤拷锟皆伙拷锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷WM_COMMAND讯息锟侥帮拷钮锟斤拷锟斤拷锟窖断拷锟絯Param值锟脚憋拷锟借定为1锟斤拷
锟斤拷一锟街简化的凤拷锟斤拷锟斤拷使锟斤拷专锟脚的对伙拷锟斤拷锟斤拷锟斤拷锟絊endDlgItemMessage锟斤拷
SendDlgItemMessage (hDlg, id, iMsg, wParam, lParam) ;
锟斤拷锟斤拷同於ｏ拷
SendMessage (GetDlgItem (hDlg, id), id, wParam, lParam) ;
锟斤拷锟节ｏ拷锟斤拷圈锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
for (i = IDC_BLACK, i <= IDC_WHITE, i++)
SendDlgItemMessage (hDlg, i, BM_SETCHECK, i == LWORD (wParam), 0) ;
锟斤拷微锟斤拷些锟侥斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟截达拷突锟斤拷要锟饺碉拷使锟斤拷锟斤拷CheckRadioButton锟斤拷式时锟脚伙拷锟斤拷郑锟�
CheckRadioButton (hDlg, idFirst, idLast, idCheck) ;
锟斤拷锟斤拷锟绞斤拷锟絀D锟斤拷idFirst锟斤拷idLast之锟斤拷锟斤拷锟斤拷械锟窖★拷锟脚ワ拷锟窖★拷斜锟角讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絀D为idCheck锟侥碉拷选锟斤拷钮锟斤拷锟斤拷为锟斤拷锟角憋拷选锟叫的★拷锟斤拷锟斤，锟斤拷锟斤拷ID锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥★拷锟接达拷锟斤拷锟角匡拷锟斤拷锟斤拷全锟斤拷锟窖伙拷圈锟斤拷锟斤拷使锟矫ｏ拷
CheckRadioButton (hDlg, IDC_BLACK, IDC_WHITE, LOWORD (wParam)) ;
锟斤拷锟斤拷锟斤拷ABOUT2锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷玫姆锟斤拷锟斤拷锟�
锟斤拷使锟矫猴拷取锟斤拷锟斤拷时锟斤拷也锟结供锟斤拷锟斤拷锟狡的简化猴拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟紺HECKBOX锟斤拷锟皆伙拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟筋，锟斤拷么锟斤拷锟斤拷使锟斤拷锟斤拷锟铰的猴拷式锟斤拷锟借定锟斤拷锟斤拷锟窖★拷斜锟角ｏ拷
CheckDlgButton (hDlg, idCheckbox, iCheck) ;
锟斤拷锟絠Check锟借定为1锟斤拷锟斤拷么锟斤拷钮锟斤拷选锟叫ｏ拷锟斤拷锟斤拷瓒ㄎ�0锟斤拷锟斤拷么锟斤拷钮锟斤拷锟斤拷选锟叫★拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟铰的凤拷锟斤拷锟斤拷取锟矫对伙拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷取锟斤拷锟斤拷锟阶刺拷锟�
iCheck = IsDlgButtonChecked (hDlg, idCheckbox) ;
锟节对伙拷锟斤拷锟斤拷锟斤拷锟斤拷校锟斤拷锟斤拷瓤锟斤拷越锟窖★拷斜锟角碉拷目前状态锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷态锟斤拷锟斤拷锟叫ｏ拷锟街匡拷锟斤拷锟斤拷锟秸碉拷一锟斤拷WM_COMMAND讯息锟结，使锟斤拷锟斤拷锟铰凤拷锟斤拷锟斤拷锟斤拷锟斤拷钮锟斤拷
CheckDlgButton (hDlg, idCheckbox,
!IsDlgButtonChecked (hDlg, idCheckbox)) ;
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紹S_AUTOCHECKBOX锟斤拷锟斤拷锟筋，锟斤拷么锟斤拷全没锟叫憋拷要锟斤拷锟斤拷WM_COMMAND讯息锟斤拷锟斤拷锟斤拷止锟皆伙拷锟斤拷锟斤拷之前锟斤拷锟斤拷只要使锟斤拷IsDlgButtonChecked锟酵匡拷锟斤拷取锟矫帮拷钮目前锟斤拷状态锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟紹S_AUTORADIOBUTTON锟斤拷式锟斤拷锟斤拷么IsDlgButtonChecked锟酵诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿ｏ拷锟斤拷为锟斤拷要为每锟斤拷锟斤拷选锟斤拷钮锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷直锟斤拷锟斤拷式锟斤拷锟斤拷TRUE锟斤拷实锟斤拷锟较ｏ拷锟斤拷锟斤拷要锟斤拷锟斤拷WM_COMMAND讯息锟斤拷追锟劫帮拷锟铰的帮拷钮锟斤拷
锟斤拷OK锟斤拷锟酵★拷Cancel锟斤拷锟斤拷钮
锟斤拷
ABOUT2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街憋拷锟斤拷为锟斤拷OK锟斤拷锟酵★拷Cancel锟斤拷锟斤拷锟斤拷ABOUT2.RC锟侥对伙拷锟斤拷锟斤拷模锟斤拷锟叫ｏ拷锟斤拷OK锟斤拷锟斤拷钮锟斤拷ID值为IDOK锟斤拷锟斤拷WINUSER.H锟叫憋拷锟斤拷锟斤拷为1锟斤拷锟斤拷锟斤拷Cancel锟斤拷锟斤拷钮锟斤拷ID值为IDCANCEL锟斤拷锟斤拷锟斤拷为2锟斤拷锟斤拷锟斤拷OK锟斤拷锟斤拷钮锟斤拷锟节讹拷锟侥ｏ拷
DEFPUSHBUTTON "OK",IDOK,35,212,50,14 PUSHBUTTON "Cancel",IDCANCEL,113,212,50,14
锟节对伙拷锟斤拷锟斤拷锟叫ｏ拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚★拷OK锟斤拷锟酵★拷Cancel锟斤拷锟斤拷钮锟斤拷锟斤拷锟斤拷OK锟斤拷锟斤拷钮锟斤拷为锟节讹拷锟斤拷钮锟斤拷锟斤拷锟斤拷眉锟斤拷探锟斤拷锟斤拷锟街癸拷曰锟斤拷锟揭伙拷锟斤拷锟斤拷锟铰ｏ拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟襟按硷拷之一锟斤拷锟斤拷锟竭碉拷锟斤拷锟斤拷锟斤拷锟侥帮拷钮锟斤拷锟斤拷锟斤拷锟诫焦锟斤拷时锟斤拷锟斤拷Spacebar锟斤拷锟斤拷止锟皆伙拷锟斤拷锟介。锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷甙锟斤拷锟紼nter锟斤拷锟皆伙拷锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式也锟斤拷锟斤拷锟斤拷一锟斤拷WM_COMMAND讯息锟斤拷锟斤拷锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷虢癸拷恪Param锟侥碉拷锟斤拷锟介被锟借定为锟皆伙拷锟斤拷锟斤拷锟斤拷锟节讹拷锟斤拷锟斤拷锟斤拷ID值锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷拥锟斤拷锟斤拷锟诫焦锟姐。锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷拢锟絯Param锟侥碉拷锟斤拷锟介被锟借定为锟斤拷锟斤拷锟斤拷锟诫焦锟斤拷之锟斤拷锟斤拷锟斤拷ID值锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟斤拷锟矫伙拷锟斤拷诙锟斤拷锟斤拷锟斤拷锟斤拷锟矫碬indows锟斤拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷WM_COMMAND讯息锟斤拷讯息锟斤拷wParam锟侥碉拷锟斤拷锟介被锟借定为IDOK锟斤拷锟斤拷锟绞癸拷锟斤拷甙锟斤拷锟紼sc锟斤拷锟斤拷锟斤拷Ctrl-Break锟斤拷锟斤拷锟斤拷么Windows锟斤拷wParam锟斤拷锟絀DCANCEL锟斤拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟絎M_COMMAND讯息锟斤拷锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟斤拷锟节对伙拷锟斤拷锟斤拷锟斤拷锟斤拷屑锟斤拷氲ワ拷锟斤拷拇锟斤拷锟斤拷锟斤拷滩锟斤拷锟斤拷锟斤拷锟轿拷锟斤拷锟街癸拷曰锟斤拷锟斤拷锟侥帮拷锟斤拷锟斤拷锟斤拷Windows锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷转锟斤拷为WM_COMMAND讯息锟斤拷
AboutDlgProc锟斤拷式通锟斤拷锟斤拷锟斤拷EndDialog锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷WM_COMMAND讯息锟斤拷
switch (LWORD (wParam))
{
case IDOK:
iCurrentColor = iColor ;
iCurrentFigure = iFigure ;
EndDialog (hDlg, TRUE) ;
return TRUE ;
case IDCANCEL :
EndDialog (hDlg, FALSE) ;
return TRUE ;
ABOUT2锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟节筹拷式锟斤拷锟斤拷示锟斤拷锟斤拷锟叫伙拷锟狡撅拷锟轿伙拷锟斤拷圆时锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絠CurrentColor锟斤拷iCurrentFigure锟斤拷AboutDlgProc锟节对伙拷锟斤拷锟斤拷锟叫伙拷图时使锟斤拷锟剿撅拷态锟斤拷锟斤拷锟斤拷锟絠Color锟斤拷iFigure锟斤拷
注锟斤拷EndDialog锟侥第讹拷锟斤拷锟斤拷锟斤拷锟斤拷值锟斤拷同锟斤拷锟斤拷锟街碉拷锟斤拷锟絎ndProc锟斤拷锟斤拷为原DialogBox锟斤拷式锟侥达拷锟斤拷值锟斤拷锟截的ｏ拷
case IDM_ABOUT:
if (DialogBox (hInstance, TEXT ("AboutBox"), hwnd, AboutDlgProc))
InvalidateRect (hwnd, NULL, TRUE) ;
return 0 ;
锟斤拷锟紻ialogBox锟斤拷锟斤拷TRUE锟斤拷锟斤拷0锟斤拷锟斤拷锟斤拷锟斤拷味锟斤拷锟斤拷锟斤拷锟剿★拷OK锟斤拷锟斤拷钮锟斤拷然锟斤拷锟斤拷要使锟斤拷锟铰碉拷锟斤拷色锟斤拷锟斤拷锟斤拷WndProc锟斤拷示锟斤拷锟津。碉拷AboutDlgProc锟秸碉拷一锟斤拷WM_COMMAND讯息锟斤拷锟斤拷讯息锟斤拷wParam锟侥碉拷锟斤拷锟斤拷锟斤拷IDOK时锟斤拷AboutDlgProc锟斤拷图锟轿猴拷锟斤拷色锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絠CurrentColor锟斤拷iCurrentFigure锟叫★拷锟斤拷锟紻ialogBox锟斤拷锟斤拷FALSE锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷使锟斤拷iCurrentColor锟斤拷iCurrentFigure锟斤拷原始锟借定锟斤拷
TRUE锟斤拷FALSE通锟斤拷锟斤拷锟紼ndDialog锟斤拷锟斤拷锟叫ｏ拷锟皆革拷知锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式使锟斤拷锟斤拷锟斤拷锟矫★拷OK锟斤拷锟斤拷锟斤拷锟矫★拷Cancel锟斤拷锟斤拷锟斤拷止锟皆伙拷锟斤拷锟斤拷摹锟斤拷锟斤拷锟斤拷锟紼ndDialog锟侥诧拷锟斤拷实锟斤拷锟斤拷锟斤拷一锟斤拷int值锟斤拷锟斤拷DialogBox也锟斤拷锟斤拷一锟斤拷int值锟斤拷锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟街凤拷锟斤拷锟杰比斤拷锟斤拷TRUE锟斤拷锟斤拷FALSE锟斤拷锟截革拷锟斤拷锟斤拷锟窖讹拷锟�
锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷
锟斤拷ABOUT2锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷芑帷⒁诧拷锟斤拷懿锟斤拷锟接帮拷锟斤拷锟斤拷锟揭恍╋拷锟绞叫达拷锟斤拷撸锟斤拷锟斤拷锟斤拷锟斤拷约锟斤拷锟斤拷锟较诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷ABOUT2锟叫碉拷锟斤拷锟斤拷锟斤拷锟絠CurrentColor锟斤拷iCurrentFigure锟斤拷锟斤拷使锟矫碉拷锟斤拷全锟较凤拷锟斤拷锟斤拷为锟斤拷锟角憋拷锟斤拷同时锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟酵对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷谩锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟揭伙拷锟窖对伙拷锟斤拷锟斤拷某锟绞斤拷校锟矫匡拷锟斤拷曰锟斤拷锟斤拷槎硷拷锟斤拷芨谋锟揭伙拷驯锟斤拷锟斤拷锟街碉拷锟绞癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫得癸拷锟洁。
锟斤拷锟斤拷锟杰革拷喜锟斤拷锟斤拷锟斤拷式锟叫的对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟较结构锟斤拷锟斤拷系锟斤拷锟斤拷锟斤拷锟较结构锟斤拷锟叫对伙拷锟斤拷锟斤拷锟斤拷愿谋锟斤拷锟斤拷锟叫憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷typedef锟斤拷锟斤拷锟叫讹拷锟斤拷锟斤拷些锟结构锟斤拷锟斤拷锟界，锟斤拷ABOUT2锟叫ｏ拷锟斤拷锟皆讹拷锟斤拷锟诫「About锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟侥结构锟斤拷
typedef struct
{
int iColor, iFigure ;
}
ABOUTBOX_DATA ;
锟斤拷WndProc锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟捷此结构锟斤拷锟斤拷锟藉并锟斤拷始锟斤拷一锟斤拷锟斤拷态锟斤拷锟斤拷锟斤拷
static ABOUTBOX_DATA ad = { IDC_BLACK, IDC_RECT } ;
锟斤拷WndProc锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷ad.iColor锟斤拷ad.iFigure锟芥换锟斤拷锟斤拷锟叫碉拷iCurrentColor锟斤拷iCurrentFigure锟斤拷锟斤拷锟叫对伙拷锟斤拷锟斤拷时锟斤拷使锟斤拷DialogBoxParam锟斤拷锟斤拷锟斤拷DialogBox锟斤拷锟剿猴拷式锟侥碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷32位元值锟斤拷一锟斤拷锟斤拷说锟斤拷锟斤拷值锟借定为指锟斤拷一锟斤拷锟结构锟斤拷指锟疥，锟斤拷锟斤拷锟斤拷锟斤拷WndProc锟叫碉拷ABOUTBOX_DATA锟结构锟斤拷
case IDM_ABOUT:
if (DialogBoxParam (hInstance, TEXT ("AboutBox"),
hwnd, AboutDlgProc, &ad))
InvalidateRect (hwnd, NULL, TRUE) ;
return 0 ;
锟斤拷锟角关硷拷锟斤拷DialogBoxParam锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为WM_INITDIALOG讯息锟叫碉拷lParam锟斤拷锟捷革拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟侥★拷
锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紸BOUTBOX_DATA锟结构锟斤拷态锟侥撅拷态锟斤拷锟斤拷锟斤拷一锟斤拷锟结构锟斤拷一锟斤拷指锟斤拷峁癸拷锟街革拷辏╋拷锟�
static ABOUTBOX_DATA ad, * pad ;
锟斤拷AboutDlgProc锟叫ｏ拷锟剿讹拷锟斤拷锟斤拷锟斤拷锟絠Color锟斤拷iFigure锟侥讹拷锟藉。锟斤拷WM_INITDIALOG讯息锟侥匡拷始锟斤拷锟街ｏ拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷lParam锟借定锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷值锟斤拷
pad = (ABOUTBOX_DATA *) lParam ; ad = * pad ;
锟斤拷一锟斤拷锟斤拷锟斤拷锟叫ｏ拷pad锟借定为lParam锟斤拷指锟疥。锟洁即锟斤拷pad实锟斤拷锟斤拷指锟斤拷锟斤拷WndProc锟斤拷锟斤拷锟紸BOUTBOX_DATA锟结构锟斤拷锟节讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷舜锟絎ndProc锟叫的结构锟斤拷锟斤拷DlgProc锟叫碉拷锟斤拷锟斤拷峁癸拷锟斤拷锟轿伙拷锟斤拷锟轿伙拷锟斤拷莞锟斤拷啤锟�
锟斤拷锟节ｏ拷锟斤拷锟斤拷使锟斤拷锟竭帮拷锟铰★拷OK锟斤拷锟斤拷钮时锟斤拷锟矫的筹拷式锟斤拷锟斤拷之锟解，锟斤拷锟叫碉拷AboutDlgProc锟斤拷锟斤拷ad.iColor锟斤拷ad.iFigure锟芥换锟斤拷iFigure锟斤拷iColor锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷峁癸拷锟斤拷锟斤拷莞锟斤拷苹锟絎ndProc锟叫的结构锟斤拷
case IDOK:
* pad = ad ;
EndDialog (hDlg, TRUE) ;
return TRUE ;
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锟斤拷
锟节第撅拷锟铰ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟轿狢OLORS1锟斤拷锟接癸拷锟杰ｏ拷使锟斤拷锟斤拷锟杰癸拷锟斤拷锟斤拷Tab锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷转锟狡碉拷锟斤拷一锟斤拷锟斤拷锟斤拷锟叫★拷锟节对伙拷锟斤拷锟斤拷锟叫ｏ拷锟接达拷锟斤拷锟斤拷锟斤拷遣锟斤拷锟揭拷模锟斤拷锟轿猈indows锟斤拷锟斤拷私锟斤拷锟斤拷虢癸拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟狡讹拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷泄锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿ｏ拷锟斤拷锟斤拷锟斤拷锟节对伙拷锟斤拷锟斤拷模锟斤拷锟斤拷使锟斤拷WS_TABSTOP锟斤拷WS_GROUP锟接达拷锟斤拷式锟斤到锟斤拷目锟侥★拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭癸拷锟絋ab锟斤拷锟斤拷取锟侥匡拷锟斤拷锟筋，锟斤拷要锟斤拷锟斤拷锟接达拷锟斤拷式锟斤拷指锟斤拷WS_TABSTOP锟斤拷
锟斤拷锟斤拷锟斤拷谋锟�11-1锟斤拷锟斤拷锟酵伙拷注锟解到锟斤拷锟斤拷锟斤拷锟斤拷罱玏S_TABSTOP锟斤拷锟斤拷为锟节讹拷锟斤拷式锟斤拷锟斤拷锟斤拷一些锟斤拷没锟叫斤拷锟斤拷锟斤拷为锟节讹拷锟斤拷式锟斤拷一锟斤拷锟斤拷裕锟斤拷锟斤拷锟斤拷锟絎S_TABSTOP锟斤拷式锟侥匡拷锟斤拷锟筋（锟截憋拷锟角撅拷态锟斤拷锟斤拷锟筋）锟斤拷应锟斤拷取锟斤拷锟斤拷锟诫焦锟姐，锟斤拷为锟斤拷使锟斤拷锟斤拷锟斤拷锟诫焦锟姐，锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷刹锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诖锟斤拷锟絎M_INITDIALOG讯息时锟斤拷锟斤拷锟斤拷锟诫焦锟斤拷锟借定锟斤拷一锟斤拷锟截讹拷锟侥匡拷锟斤拷锟筋，锟斤拷锟斤拷讯息锟叫达拷锟斤拷FALSE锟斤拷锟斤拷锟斤拷Windows锟斤拷锟斤拷锟诫焦锟斤拷锟借定为锟皆伙拷锟斤拷锟斤拷锟节碉拷一锟斤拷锟斤拷锟斤拷WS_TABSTOP锟斤拷式锟侥匡拷锟斤拷锟筋。
Windows锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟接的第讹拷锟斤拷锟斤拷锟教斤拷锟斤拷锟斤拷锟斤拷伪锟斤拷贫锟斤拷锟斤拷锟斤拷锟斤拷纸锟斤拷锟斤拷於碉拷选锟斤拷钮锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷浴锟斤拷锟斤拷锟斤拷使锟斤拷Tab锟斤拷锟狡讹拷锟斤拷某一锟斤拷锟斤拷目前选锟叫的碉拷选锟斤拷钮锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷要使锟斤拷锟轿憋拷锟狡讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟诫焦锟斤拷痈玫锟窖★拷锟脚ワ拷贫锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖★拷锟脚ワ拷稀锟绞癸拷锟絎S_GROUP锟接达拷锟斤拷式锟斤拷锟缴伙拷锟斤拷锟斤拷锟斤拷锟杰★拷锟斤拷於对伙拷锟斤拷锟斤拷模锟斤拷锟叫碉拷锟截讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫ｏ拷Windows锟斤拷使锟斤拷锟轿憋拷锟狡讹拷锟斤拷锟斤拷锟斤拷锟诫焦锟斤拷拥锟揭伙拷锟斤拷锟斤拷锟絎S_GROUP锟斤拷式锟侥匡拷锟斤拷权锟叫伙拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷WS_GROUP锟斤拷式锟侥匡拷锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷斜锟揭拷锟絎indows锟斤拷锟接对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷圈锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟筋，锟皆憋拷锟揭碉拷锟斤拷锟斤拷慕锟轿诧拷锟�
锟斤拷锟节讹拷锟借定锟铰ｏ拷锟斤拷锟斤拷锟斤拷LTEXT锟斤拷CTEXT锟斤拷RTEXT锟斤拷ICON锟斤拷锟斤拷锟斤拷WS_GROUP锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷乇锟斤拷锟剿凤拷锟斤拷慕锟轿诧拷锟斤拷锟斤拷锟斤拷刖拷锟斤拷锟絎S_GROUP锟斤拷式锟接碉拷锟斤拷锟斤拷锟斤拷态锟侥匡拷锟斤拷锟斤拷锟叫★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷ABOUT2.RC锟叫的对伙拷锟斤拷锟斤拷模锟藉。锟侥革拷锟斤拷锟斤拷WS_TABSTOP锟斤拷式锟侥匡拷锟斤拷锟斤拷锟斤拷每锟斤拷锟斤拷牡锟揭伙拷锟斤拷锟窖★拷锟脚ワ拷锟斤拷锟斤拷缘匕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诙锟斤拷瓒拷锟斤拷锟斤拷诘锟揭伙拷锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟绞憋拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟絋ab锟斤拷锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷锟斤拷之锟斤拷锟狡讹拷锟斤拷
锟斤拷每锟介单选锟斤拷钮锟叫ｏ拷锟斤拷锟斤拷锟斤拷使锟斤拷锟轿憋拷锟狡讹拷锟斤拷锟叫伙拷锟斤拷锟诫焦锟姐并锟侥憋拷选锟叫憋拷恰锟斤拷锟斤拷纾� Color 锟斤拷锟斤拷式锟藉单锟斤拷锟斤拷牡锟揭伙拷锟斤拷锟窖★拷锟脚ワ拷锟� Black 锟斤拷锟斤拷 Figure 锟斤拷锟斤拷式锟藉单锟斤拷锟介都锟斤拷锟斤拷WS_GROUP锟斤拷式锟斤拷锟斤拷锟斤拷味锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿憋拷锟狡讹拷锟斤拷锟斤拷锟斤拷锟斤拷印锟紹lack锟斤拷锟斤拷选锟斤拷钮锟狡讹拷锟斤拷 Figure 锟斤拷锟介方锟斤拷锟叫★拷锟斤拷锟狡碉拷锟斤拷锟轿ｏ拷 Figure 锟斤拷锟介方锟斤拷牡锟揭伙拷锟斤拷锟窖★拷锟脚ワ拷锟� Rectangle 锟斤拷锟斤拷DEFPUSHBUTTON锟斤拷锟斤拷锟斤拷WS_GROUP锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷锟轿憋拷锟狡讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷选锟斤拷钮锟斤拷 Rectangle 锟斤拷 Ellipse 之锟斤拷锟狡讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷WS_GROUP锟斤拷式锟斤拷锟斤拷锟斤拷止锟轿憋拷锟狡讹拷锟斤拷锟节帮拷锟斤拷锟斤拷锟斤拷锟斤拷锟诫焦锟斤拷时锟斤拷锟斤拷锟矫★拷
使锟斤拷ABOUT2时锟斤拷Windows锟侥对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷榈パ★拷锟脚ワ拷锟斤拷锟斤拷一些锟洁当锟斤拷锟接的达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷预锟节碉拷锟斤拷锟斤拷锟斤拷锟斤拷於碉拷选锟斤拷钮锟斤拷锟斤拷时锟斤拷锟轿憋拷锟狡讹拷锟斤拷锟叫伙拷锟斤拷锟诫焦锟姐，锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎M_COMMAND讯息锟斤拷锟斤拷锟角ｏ拷锟斤拷锟斤拷锟侥憋拷锟斤拷锟斤拷锟斤拷选锟叫的碉拷选锟斤拷钮时锟斤拷Windows也锟斤拷锟斤拷选锟叫的碉拷选锟斤拷钮锟借定锟斤拷WS_TABSTOP锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷使锟斤拷Tab锟叫伙拷锟斤拷锟斤拷一锟斤拷锟结，Windows锟斤拷锟斤拷锟斤拷锟斤拷虢癸拷锟斤拷瓒ㄎ★拷械牡锟窖★拷锟脚ワ拷锟�
锟斤拷锟斤拷锟斤拷位锟叫的★拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥革拷缘锟斤拷锟斤拷锟绞撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟街硷拷锟教斤拷锟芥，锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷母锟斤拷锟斤拷锟斤拷锟诫焦锟斤拷锟狡讹拷锟斤拷锟斤拷锟解单选锟斤拷钮锟较★拷透锟斤拷锟斤拷锟斤拷C锟斤拷锟斤拷锟斤拷 Color 锟斤拷锟斤拷式锟藉单锟斤拷锟介）锟斤拷锟斤拷F锟斤拷锟斤拷锟斤拷 Figure 锟斤拷锟斤拷式锟藉单锟斤拷锟介）锟斤拷锟斤拷锟斤拷锟皆斤拷锟斤拷锟诫焦锟斤拷锟狡讹拷锟斤拷锟斤拷锟接︼拷锟斤拷锟侥壳把★拷械牡锟窖★拷锟脚ワ拷稀锟�
锟斤拷锟杰筹拷式写锟斤拷锟斤拷通锟斤拷锟矫对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Windows锟结供锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟皆憋拷锟绞叫达拷锟斤拷锟斤拷锟窖帮拷锟揭伙拷锟斤拷锟斤拷锟角耙伙拷锟絋ab锟斤拷停锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷睢ｏ拷锟叫╋拷锟绞轿拷锟�
hwndCtrl = GetNextDlgTabItem (hDlg, hwndCtrl, bPrevious) ;
锟斤拷
hwndCtrl = GetNextDlgGroupItem (hDlg, hwndCtrl, bPrevious) ;
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锟节对伙拷锟斤拷锟斤拷锟较伙拷图
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LTEXT "" IDC_PAINT, 114, 67, 72, 72
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PaintTheBlock (hCtrlBlock, iColor, iFigure) ;
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hCtrlBlock = GetDlgItem (hDlg, IDD_PAINT) ;
锟斤拷锟斤拷锟斤拷PaintTheBlock锟斤拷式锟斤拷
void PaintTheBlock (HWND hCtrl, int iColor, int iFigure)
{
InvalidateRect (hCtrl, NULL, TRUE) ;
UpdateWindow (hCtrl) ;
PaintWindow (hCtrl, iColor, iFigure) ;
}
锟斤拷锟斤拷锟绞绞癸拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟斤拷锟叫э拷锟斤拷锟轿拷锟斤拷锟斤拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟揭伙拷锟絎M_PAINT讯息锟斤拷然锟斤拷锟斤拷锟紸BOUT2锟叫碉拷锟斤拷一锟斤拷锟斤拷式PaintWindow 锟斤拷
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EnableWindow (hwndCtrl, bEnable) ;
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锟斤拷式11-3 ABOUT3
ABOUT3.C
/*-----------------------------------------------------------------------------
ABOUT3.C -- About Box Demo Program No. 3
(c) Charles Petzold, 1998
----------------------------------------------------------------------------*/
#include <windows.h>
#include "resource.h"
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;
BOOL CALLBACK AboutDlgProc (HWND, UINT, WPARAM, LPARAM) ;
LRESULT CALLBACK EllipPushWndProc (HWND, UINT, WPARAM, LPARAM) ;
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
static TCHAR szAppName[] = TEXT ("About3") ;
MSG msg ;
HWND hwnd ;
WNDCLASS wndclass ;
wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = WndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = 0 ;
wndclass.hInstance = hInstance ;
wndclass.hIcon = LoadIcon (hInstance, szAppName) ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH) ;
wndclass.lpszMenuName = szAppName ;
wndclass.lpszClassName = szAppName ;
if (!RegisterClass (&wndclass))
{
MessageBox ( NULL, TEXT ("This program requires Windows NT!"),
szAppName, MB_ICONERROR) ;
return 0 ;
}
wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = EllipPushWndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = 0 ;
wndclass.hInstance = hInstance ;
wndclass.hIcon = NULL ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = (HBRUSH) (COLOR_BTNFACE + 1) ;
wndclass.lpszMenuName = NULL ;
wndclass.lpszClassName = TEXT ("EllipPush") ;
RegisterClass (&wndclass) ;
hwnd = CreateWindow ( szAppName, TEXT ("About Box Demo Program"),
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, NULL) ;
ShowWindow (hwnd, iCmdShow) ;
UpdateWindow (hwnd) ;
while (GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
return msg.wParam ;
}
LRESULT CALLBACK WndProc ( HWND hwnd, UINT message, WPARAM wParam,LPARAM lParam)
{
static HINSTANCE hInstance ;
switch (message)
{
case WM_CREATE :
hInstance = ((LPCREATESTRUCT) lParam)->hInstance ;
return 0 ;
case WM_COMMAND :
switch (LOWORD (wParam))
{
case IDM_APP_ABOUT :
DialogBox (hInstance, TEXT ("AboutBox"), hwnd, AboutDlgProc) ;
return 0 ;
}
break ;
case WM_DESTROY :
PostQuitMessage (0) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
BOOL CALLBACK AboutDlgProc (HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG :
return TRUE ;
case WM_COMMAND :
switch (LOWORD (wParam))
{
case IDOK :
EndDialog (hDlg, 0) ;
return TRUE ;
}
break ;
}
return FALSE ;
}
LRESULT CALLBACK EllipPushWndProc ( HWND hwnd, UINT message,WPARAM wParam, LPARAM lParam)
{
TCHAR szText[40] ;
HBRUSH hBrush ;
HDC hdc ;
PAINTSTRUCT ps ;
RECT rect ;
switch (message)
{
case WM_PAINT :
GetClientRect (hwnd, &rect) ;
GetWindowText (hwnd, szText, sizeof (szText)) ;
hdc = BeginPaint (hwnd, &ps) ;
hBrush = CreateSolidBrush (GetSysColor (COLOR_WINDOW)) ;
hBrush = (HBRUSH) SelectObject (hdc, hBrush) ;
SetBkColor (hdc, GetSysColor (COLOR_WINDOW)) ;
SetTextColor (hdc, GetSysColor (COLOR_WINDOWTEXT)) ;
Ellipse (hdc, rect.left, rect.top, rect.right, rect.bottom) ;
DrawText (hdc, szText, -1, &rect,
DT_SINGLELINE | DT_CENTER | DT_VCENTER) ;
DeleteObject (SelectObject (hdc, hBrush)) ;
EndPaint (hwnd, &ps) ;
return 0 ;
case WM_KEYUP :
if (wParam != VK_SPACE)
break ;// fall through
case WM_LBUTTONUP :
SendMessage (GetParent (hwnd), WM_COMMAND,
GetWindowLong (hwnd, GWL_ID), (LPARAM) hwnd) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
ABOUT3.RC 锟斤拷摘录锟斤拷
//Microsoft Developer Studio generated resource script.
#include "resource.h"
#include "afxres.h"
/////////////////////////////////////////////////////////////////////////////
// Dialog
ABOUTBOX DIALOG DISCARDABLE 32, 32, 180, 100
STYLE DS_MODALFRAME | WS_POPUP
FONT 8, "MS Sans Serif"
BEGIN
CONTROL "OK",IDOK,"EllipPush",WS_GROUP | WS_TABSTOP,73,79,32,14
ICON "ABOUT3",IDC_STATIC,7,7,20,20
CTEXT "About3",IDC_STATIC,40,12,100,8
CTEXT "About Box Demo Program",IDC_STATIC,7,40,166,8
CTEXT "(c) Charles Petzold, 1998",IDC_STATIC,7,52,166,8
END
/////////////////////////////////////////////////////////////////////////////
// Menu
ABOUT3 MENU DISCARDABLE
BEGIN
POPUP "&Help"
BEGIN
MENUITEM "&About About3...", IDM_APP_ABOUT
END
END
/////////////////////////////////////////////////////////////////////////////
// Icon
ABOUT3 ICON DISCARDABLE "icon1.ico"
RESOURCE.H 锟斤拷摘录锟斤拷 // Microsoft Developer Studio generated include file. // Used by About3.rc #define IDM_APP_ABOUT 40001 #define IDC_STATIC -1
| ABOUT3.ICO |
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CONTROL "OK" IDOK, "EllipPush", TABGRP, 64, 60, 32, 14
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wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = EllipPushWndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = 0 ;
wndclass.hInstance = hInstance ;
wndclass.hIcon = NULL ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = (HBRUSH) (COLOR_WINDOW + 1) ;
wndclass.lpszMenuName = NULL ;
wndclass.lpszClassName = TEXT ("EllipPush") ;
RegisterClass (&wndclass) ;
锟斤拷锟接达拷锟斤拷锟街革拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞轿狤llipPushWndProc锟斤拷锟斤拷ABOUT3.C锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
EllipPushWndProc锟接达拷讯息锟斤拷锟斤拷锟斤拷式只锟斤拷锟斤拷锟斤拷锟斤拷讯息锟斤拷WM_PAINT锟斤拷WM_KEYUP锟斤拷WM_LBUTTONUP锟斤拷锟节达拷锟斤拷WM_PAINT讯息时锟斤拷锟斤拷锟斤拷GetClientRect锟斤拷取锟斤拷锟接达拷锟侥达拷小锟斤拷锟斤拷GetWindowText锟斤拷取锟斤拷锟斤拷示锟节帮拷锟斤拷锟较碉拷锟斤拷锟街ｏ拷锟斤拷Windows锟斤拷式Ellipse锟斤拷DrawText锟斤拷锟斤拷锟斤拷锟皆诧拷锟斤拷锟斤拷帧锟�
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case WM_KEYUP :
if (wParam != VK_SPACE)
break ; // fall through
case WM_LBUTTONUP :
SendMessage (GetParent (hwnd), WM_COMMAND,
GetWindowLong (hwnd, GWL_ID), (LPARAM) hwnd) ;
return 0 ;
锟接达拷讯息锟斤拷锟斤拷锟斤拷式使锟斤拷GetParent锟斤拷取锟斤拷锟戒父锟接达拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟介）锟侥达拷锟脚ｏ拷锟斤拷锟斤拷锟斤拷一锟斤拷WM_COMMAND讯息锟斤拷讯息锟斤拷wParam锟斤拷於匡拷锟斤拷锟斤拷锟絀D锟斤拷锟斤拷锟絀D锟斤拷锟斤拷GetWindowLong取锟矫的★拷然锟结，锟皆伙拷锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟窖断拷锟斤拷锟紸BOUT3锟节的对伙拷锟斤拷锟斤拷锟斤拷颍锟斤拷锟矫碉拷一锟斤拷使锟斤拷锟斤拷锟皆讹拷锟侥帮拷锟斤拷锟斤拷锟斤拷图11-3锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同锟斤拷锟侥凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆讹拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷睢�
锟斤拷
| 图11-3 ABOUT3锟斤拷锟斤拷锟斤拷锟皆讹拷锟斤拷锟斤拷 |
锟斤拷锟斤拷锟饺拷锟揭拷锟斤拷锟斤拷锟斤拷锟绞碉拷锟饺伙拷锟酵拷锟斤拷锟斤拷锟斤拷维锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟侥达拷锟斤拷锟斤拷锟皆ｏ拷EllipPushWndProc只锟斤拷一锟斤拷锟秸硷拷锟接★拷锟斤拷锟界，锟斤拷钮锟斤拷锟斤拷锟斤拷锟斤拷通锟侥帮拷锟斤拷锟斤拷锟斤拷锟斤拷烁锟斤拷要锟斤拷转锟斤拷锟斤拷锟节碉拷锟斤拷色锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟诫处锟斤拷WM_KEYDOWN锟斤拷锟斤拷锟皆空白硷拷锟斤拷锟斤拷WM_LBUTTONDOWN讯息锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟秸碉拷WM_LBUTTONDOWN讯息时锟斤拷锟截伙拷锟襟，诧拷锟揭ｏ拷锟斤拷锟斤拷锟斤拷锟脚ワ拷锟斤拷锟届栋锟斤拷锟阶刺拷锟斤拷锟斤拷锟斤拷锟斤拷频锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟绞撅拷锟斤拷锟街拷猓拷锟矫达拷锟揭拷头呕锟斤拷锟斤拷锟斤拷兀锟斤拷锟斤拷锟斤拷锟脚ワ拷锟斤拷诓锟斤拷锟缴拷馗锟轿拷锟斤拷锟阶刺拷锟斤拷锟街伙拷锟斤拷诨锟斤拷锟斤拷锟斤拷锟绞憋拷煽锟斤拷冒锟脚ワ拷锟斤拷锟斤拷哟锟斤拷呕锟斤拷锟戒父锟接达拷锟酵伙拷一锟斤拷WM_COMMAND讯息锟斤拷
EllipPushWndProc也锟斤拷锟斤拷锟斤拷WM_ENABLE讯息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷EnableWindow锟斤拷式锟斤拷锟斤拷锟斤拷某锟接达拷锟斤拷锟斤拷牵锟斤拷锟斤拷哟锟斤拷锟斤拷锟绞撅拷锟缴拷锟斤拷郑锟斤拷锟斤拷锟斤拷锟斤拷呛锟缴拷锟斤拷郑锟斤拷员锟绞撅拷锟斤拷丫锟斤拷锟斤拷锟斤拷茫锟斤拷锟斤拷也锟斤拷锟斤拷俳锟斤拷锟斤拷魏锟窖断拷恕锟�
锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷要为锟斤拷锟斤拷锟斤拷锟斤拷每锟斤拷锟接达拷锟斤拷鸥锟斤拷圆锟酵拷锟斤拷锟斤拷希锟斤拷锟矫达拷锟斤拷锟斤拷锟酵拷锟绞癸拷锟斤拷哟锟斤拷锟斤拷峁癸拷械锟絚bWndExtra值锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节诧拷锟接达拷锟结构锟叫憋拷锟斤拷锟剿空间，锟斤拷锟斤拷锟斤拷锟斤拷SetWindowLong锟斤拷GetWindowLong锟斤拷锟斤拷取锟斤拷锟斤拷锟较★拷
锟斤拷模态锟皆伙拷锟斤拷锟斤拷
锟斤拷
锟节憋拷锟铰的匡拷始锟斤拷锟斤拷锟斤拷锟斤拷说锟斤拷锟皆伙拷锟斤拷锟斤拷锟轿拷锟侥Ｌ拷摹锟斤拷汀锟斤拷锟侥Ｌ拷摹锟斤拷锟斤拷帧锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷丫锟斤拷芯锟斤拷锟斤拷锟斤拷锟斤拷侄曰锟斤拷锟斤拷锟斤拷锟斤拷畛ｏ拷锟斤拷锟揭伙拷郑锟侥Ｌ拷曰锟斤拷锟斤拷椤ＤＬ拷曰锟斤拷锟斤拷椋拷锟斤拷锟斤拷锟较低衬Ｌ拷曰锟斤拷锟斤拷椋╋拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷诙曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞街拷锟斤拷锟斤拷锟叫伙拷锟斤拷锟斤拷锟角ｏ拷使锟斤拷锟竭诧拷锟斤拷锟叫伙拷锟斤拷同一锟斤拷式锟斤拷锟斤拷一锟斤拷锟接达拷锟斤拷直锟斤拷模态锟皆伙拷锟斤拷锟介被锟斤拷锟轿癸拷锟斤拷锟侥Ｌ拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷诙曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞街拷锟斤拷锟斤拷锟叫伙拷锟斤拷锟街匡拷锟斤拷锟节对伙拷锟斤拷锟斤拷锟诫建锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷哟锟街拷锟斤拷锟斤拷锟叫伙拷锟斤拷锟斤拷耍锟斤拷锟侥Ｌ拷曰锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷叱锟绞斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷锟绞斤拷哟锟斤拷锟斤拷芨锟轿拷锟斤拷啤锟�
锟斤拷使锟斤拷锟竭撅拷锟斤拷锟矫对伙拷锟斤拷锟介保锟斤拷片锟教伙拷锟斤拷臃锟斤拷锟绞憋拷锟绞癸拷梅锟侥Ｌ拷曰锟斤拷锟斤拷锟斤拷呛锟斤拷实摹锟斤拷锟斤拷纾拷锟斤拷榇︼拷锟斤拷锟绞斤拷锟斤拷锟绞癸拷梅锟侥Ｌ拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小锟紽ind锟斤拷锟酵★拷Change锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紽ind锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷模态锟侥ｏ拷锟斤拷么使锟斤拷锟竭憋拷锟斤拷庸锟斤拷鼙锟斤拷锟窖★拷锟紽ind锟斤拷锟斤拷然锟斤拷锟斤拷锟斤拷要寻锟揭碉拷锟街达拷锟斤拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟介，锟斤拷锟截碉拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟截革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷寻锟斤拷同一锟街达拷锟斤拷锟斤拷一锟轿筹拷锟街★拷锟斤拷锟斤拷使锟斤拷锟斤拷锟节碉拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟街拷锟斤拷锟斤拷锟叫伙拷锟斤拷岱斤拷锟矫多。
锟斤拷锟窖撅拷锟斤拷锟斤拷锟斤拷模态锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷DialogBox锟斤拷锟斤拷锟斤拷锟侥★拷只锟斤拷锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟街拷幔拷锟绞斤拷呕岽拷锟街碉拷锟斤拷诙曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷EndDialog锟斤拷锟斤拷锟斤拷锟斤拷止锟皆伙拷锟斤拷锟介，DialogBox锟斤拷锟截碉拷锟角该猴拷锟叫的第讹拷锟斤拷锟斤拷锟斤拷锟斤拷值锟斤拷锟斤拷模态锟皆伙拷锟斤拷锟斤拷锟斤拷使锟斤拷CreateDialog锟斤拷锟斤拷锟斤拷锟侥ｏ拷锟矫猴拷式锟斤拷使锟矫的诧拷锟斤拷锟斤拷DialogBox锟斤拷同锟斤拷
hDlgModeless = CreateDialog ( hInstance, szTemplate,
hwndParent, DialogProc) ;
锟斤拷锟斤拷锟斤拷CreateDialog锟斤拷式锟斤拷锟斤拷锟斤拷锟截对伙拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷牛锟斤拷锟酵拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟脚达拷诺锟斤拷锟斤拷锟斤拷锟斤拷锟叫★拷
锟斤拷锟杰斤拷DialogBox锟斤拷一锟斤拷锟斤拷锟斤拷锟侥Ｌ拷曰锟斤拷锟斤拷锟斤拷CreateDialog锟斤拷於凤拷模态锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷模锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷锟侥Ｌ拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷哟锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟阶★拷锟斤拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟紺reateDialog锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷CreateWindow锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟竭斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟接达拷锟斤拷
模态锟皆伙拷锟斤拷锟斤拷锟斤拷锟侥Ｌ拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷
使锟矫凤拷模态锟皆伙拷锟斤拷锟斤拷锟斤拷使锟斤拷模态锟皆伙拷锟斤拷锟斤拷锟斤拷锟狡ｏ拷锟斤拷锟斤拷也锟斤拷一些锟斤拷要锟斤拷锟斤拷锟斤拷
锟斤拷锟饺ｏ拷锟斤拷模态锟皆伙拷锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟叫猴拷一锟斤拷系统锟斤拷锟杰憋拷锟斤拷钮锟斤拷锟斤拷锟斤拷锟斤拷Developer Studio锟叫斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷时锟斤拷锟斤拷些锟斤拷锟节讹拷选锟筋。锟斤拷於凤拷模态锟皆伙拷锟斤拷锟斤拷亩曰锟斤拷锟斤拷锟侥ｏ拷锟斤拷械锟絊TYLE锟斤拷锟斤拷锟斤拷锟界：
STYLE WS_POPUP | WS_CAPTION | WS_SYSMENU | WS_VISIBLE
锟斤拷锟斤拷锟叫猴拷系统锟斤拷锟杰憋拷锟斤拷锟斤拷使锟斤拷锟竭ｏ拷使锟矫伙拷锟斤拷锟斤拷呒锟斤拷探锟斤拷锟侥Ｌ拷曰锟斤拷锟斤拷锟斤拷贫锟斤拷锟斤拷锟揭伙拷锟斤拷锟绞撅拷锟斤拷颉６锟斤拷模态锟皆伙拷锟斤拷锟介，锟斤拷通锟斤拷锟斤拷锟斤拷锟结供锟斤拷锟斤拷锟叫猴拷系统锟斤拷锟杰憋拷锟斤拷锟斤拷为使锟斤拷锟竭诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷魏锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷椤�
锟节讹拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟角ｏ拷注锟解，锟斤拷锟斤拷锟角的凤拷锟斤拷STYLE锟斤拷锟斤拷锟叫帮拷锟斤拷锟斤拷WS_VISIBLE锟斤拷式锟斤拷锟斤拷 Developer Studio 锟叫ｏ拷锟接★拷 Dialog Properties 锟斤拷锟皆伙拷锟斤拷锟斤拷摹锟� More Styles 锟斤拷页锟斤拷锟角╋拷锟窖★拷锟斤拷选锟筋。锟斤拷锟绞★拷锟斤拷锟絎S_VISIBLE锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷锟斤拷CreateDialog锟斤拷锟斤拷之锟斤拷锟斤拷锟絊howWindow锟斤拷
hDlgModeless = CreateDialog ( . . . ) ;
ShowWindow (hDlgModeless, SW_SHOW) ;
锟斤拷锟斤拷锟斤拷锟矫伙拷邪锟斤拷锟絎S_VISIBLE锟斤拷式锟斤拷锟斤拷没锟叫猴拷锟斤拷ShowWindow锟斤拷锟斤拷么锟斤拷模态锟皆伙拷锟斤拷锟介将锟斤拷锟结被锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷实锟斤拷锟斤拷么习锟斤拷锟侥Ｌ拷曰锟斤拷锟斤拷锟侥筹拷式写锟斤拷锟斤拷锟节碉拷一锟斤拷锟斤拷图锟斤拷锟斤拷锟斤拷模态锟皆伙拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷狻�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷模态锟皆伙拷锟斤拷锟斤拷锟窖断拷锟斤拷锟斤拷讯息锟斤拷同锟斤拷锟斤拷模态锟皆伙拷锟斤拷锟斤拷锟窖断⒁拷锟斤拷锟斤拷锟斤拷锟绞斤拷锟窖断拷锟斤拷小锟揭拷锟斤拷锟叫┭断拷锟斤拷透锟斤拷曰锟斤拷锟斤拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟斤拷谋锟窖断拷锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷拢锟斤拷锟斤拷锟绞癸拷锟紺reateDialog锟斤拷锟斤拷锟斤拷模态锟皆伙拷锟斤拷锟斤拷时锟斤拷应锟矫斤拷锟接猴拷锟斤拷锟叫达拷锟截的对伙拷锟斤拷锟斤拷锟斤拷糯锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷hDlgModeless锟斤拷锟叫ｏ拷锟斤拷锟斤拷讯息锟斤拷圈锟侥憋拷为锟斤拷
while (GetMessage (&msg, NULL, 0, 0))
{
if (hDlgModeless == 0 || !IsDialogMessage (hDlgModeless, &msg))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
}
锟斤拷锟窖断拷欠锟斤拷透锟斤拷锟侥Ｌ拷曰锟斤拷锟斤拷锟侥ｏ拷锟斤拷么IsDialogMessage锟斤拷锟斤拷锟斤拷锟酵革拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷TRUE锟斤拷锟斤拷0锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷FALSE锟斤拷0锟斤拷锟斤拷只锟斤拷hDlgModeless为0锟斤拷锟斤拷讯息锟斤拷锟角该对伙拷锟斤拷锟斤拷锟窖断⑹憋拷锟斤拷疟锟斤拷锟斤拷锟斤拷TranslateMessage锟斤拷DispatchMessage锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷碳锟斤拷偌锟斤拷锟斤拷锟斤拷锟侥筹拷式锟接达拷锟斤拷锟斤拷么讯息锟斤拷圈锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷
while (GetMessage (&msg, NULL, 0, 0))
{
if (hDlgModeless == 0 || !IsDialogMessage (hDlgModeless, &msg))
{
if (!TranslateAccelerator (hwnd, hAccel, &msg))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
}
}
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷始锟斤拷为0锟斤拷锟斤拷锟斤拷hDlgModeless锟斤拷为0锟斤拷直锟斤拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷为止锟斤拷锟接讹拷锟斤拷证锟斤拷锟斤拷使锟斤拷锟斤拷效锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷IsDialogMessage锟斤拷锟斤拷锟斤拷锟斤拷锟侥Ｌ拷曰锟斤拷锟斤拷锟绞憋拷锟斤拷锟揭诧拷锟斤拷锟阶拷锟斤拷锟揭伙拷悖拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟剿碉拷锟斤拷摹锟�
hDlgModeless锟斤拷锟斤拷也锟斤拷锟斤拷锟缴筹拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟矫ｏ拷锟皆憋拷苑锟侥Ｌ拷曰锟斤拷锟斤拷锟斤拷欠锟斤拷锟节硷拷锟斤拷锟斤拷证锟斤拷锟斤拷锟界，锟斤拷式锟叫碉拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷hDlgModeless锟斤拷锟斤拷锟�0时锟斤拷锟皆伙拷锟斤拷锟介发锟斤拷讯息锟斤拷
锟斤拷锟斤拷一锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷使锟斤拷DestroyWindow锟斤拷锟斤拷锟斤拷EndDialog锟斤拷锟斤拷锟斤拷锟斤拷模态锟皆伙拷锟斤拷锟介。锟斤拷锟斤拷锟斤拷锟斤拷DestroyWindow锟结，锟斤拷hDlgModeless锟斤拷锟斤拷锟斤拷锟斤拷瓒ㄎ�0锟斤拷
使锟斤拷锟斤拷习锟斤拷於达拷系统锟斤拷锟杰憋拷锟斤拷选锟斤拷Close锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷模态锟皆伙拷锟斤拷锟介。锟斤拷锟斤拷锟斤拷锟斤拷锟剿★拷Close锟斤拷选锟筋，Windows锟节的对伙拷锟斤拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷WM_CLOSE讯息锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷锟节对伙拷锟斤拷锟斤拷锟斤拷锟斤拷写锟斤拷锟斤拷锟斤拷锟�
case WM_CLOSE :
DestroyWindow (hDlg) ;
hDlgModeless = NULL ;
break ;
注锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷之锟斤拷锟斤拷锟斤拷锟紻estroyWindow锟斤拷hDlg锟斤拷锟斤拷锟角达拷锟捷革拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟侥诧拷锟斤拷锟斤拷hDlgModeless锟角达拷CreateDialog锟斤拷锟截碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷锟窖断拷锟饺︼拷诩锟斤拷锟斤拷锟斤拷锟�
锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷使锟矫帮拷锟斤拷锟斤拷锟截闭凤拷模态锟皆伙拷锟斤拷锟介，锟斤拷锟斤拷锟斤拷式锟诫处锟斤拷WM_CLOSE讯息一锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷氪拷馗锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷哟锟街拷魏锟斤拷锟斤拷隙锟斤拷锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷锟较诧拷锟绞癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷么锟斤拷也锟斤拷锟斤拷锟斤拷CreateDialogParam锟斤拷锟斤拷锟斤拷锟斤拷模态锟皆伙拷锟斤拷锟介，锟斤拷锟斤拷前锟斤拷锟斤拷艿姆锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷峁怪革拷辍�
锟铰碉拷COLORS锟斤拷式
锟斤拷
锟节撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷COLORS1锟斤拷式锟斤拷锟斤拷锟剿九革拷锟斤拷锟接达拷锟斤拷锟皆憋拷锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟叫猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟筋。锟斤拷时锟斤拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫达拷锟斤拷某锟绞斤拷锟斤拷嗟憋拷锟斤拷拥锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷COLORS1转锟斤拷为使锟矫凤拷模态锟皆伙拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟绞斤拷锟斤拷乇锟斤拷锟絎ndProc锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诺募虻ィ锟斤拷锟斤拷锟斤拷锟斤拷COLORS2锟斤拷式锟斤拷锟绞�11-4锟斤拷示锟斤拷
锟斤拷式11-4 COLORS2
COLORS2.C
/*----------------------------------------------------------------------------
COLORS2.C -- Version using Modeless Dialog Box
(c) Charles Petzold, 1998
----------------------------------------------------------------------------*/
#include <windows.h>
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;
BOOL CALLBACK ColorScrDlg (HWND, UINT, WPARAM, LPARAM) ;
HWND hDlgModeless ;
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
static TCHAR szAppName[] = TEXT ("Colors2") ;
HWND hwnd ;
MSG msg ;
WNDCLASS wndclass ;
wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = WndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = 0 ;
wndclass.hInstance = hInstance ;
wndclass.hIcon = LoadIcon (NULL, IDI_APPLICATION) ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = CreateSolidBrush (0L) ;
wndclass.lpszMenuName = NULL ;
wndclass.lpszClassName = szAppName ;
if (!RegisterClass (&wndclass))
{
MessageBox ( NULL, TEXT ("This program requires Windows NT!"),
szAppName, MB_ICONERROR) ;
return 0 ;
}
hwnd = CreateWindow ( szAppName, TEXT ("Color Scroll"),
WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, NULL) ;
ShowWindow (hwnd, iCmdShow) ;
UpdateWindow (hwnd) ;
hDlgModeless = CreateDialog ( hInstance, TEXT ("ColorScrDlg"),
hwnd, ColorScrDlg) ;
while (GetMessage (&msg, NULL, 0, 0))
{
if (hDlgModeless == 0 || !IsDialogMessage (hDlgModeless, &msg))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
}
return msg.wParam ;
}
LRESULT CALLBACK WndProc ( HWND hwnd, UINT message, WPARAM wParam,LPARAM lParam)
{
switch (message)
{
case WM_DESTROY :
DeleteObject ((HGDIOBJ) SetClassLong (hwnd, GCL_HBRBACKGROUND,
(LONG) GetStockObject (WHITE_BRUSH))) ;
PostQuitMessage (0) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
BOOL CALLBACK ColorScrDlg ( HWND hDlg, UINT message,WPARAM wParam, LPARAM lParam)
{
static int iColor[3] ;
HWND hwndParent, hCtrl ;
int iCtrlID, iIndex ;
switch (message)
{
case WM_INITDIALOG :
for (iCtrlID = 10 ; iCtrlID < 13 ; iCtrlID++)
{
hCtrl = GetDlgItem (hDlg, iCtrlID) ;
SetScrollRange (hCtrl, SB_CTL, 0, 255, FALSE) ;
SetScrollPos (hCtrl, SB_CTL, 0, FALSE) ;
}
return TRUE ;
case WM_VSCROLL :
hCtrl = (HWND) lParam ;
iCtrlID = GetWindowLong (hCtrl, GWL_ID) ;
iIndex = iCtrlID - 10 ;
hwndParent = GetParent (hDlg) ;
switch (LOWORD (wParam))
{
case SB_PAGEDOWN :
iColor[iIndex] += 15 ; // fall through
case SB_LINEDOWN :
iColor[iIndex] = min (255, iColor[iIndex] + 1) ;
break ;
case SB_PAGEUP :
iColor[iIndex] -= 15 ; // fall through
case SB_LINEUP :
iColor[iIndex] = max (0, iColor[iIndex] - 1) ;
break ;
case SB_TOP :
iColor[iIndex] = 0 ;
break ;
case SB_BOTTOM :
iColor[iIndex] = 255 ;
break ;
case SB_THUMBPOSITION :
case SB_THUMBTRACK :
iColor[iIndex] = HIWORD (wParam) ;
break ;
default :
return FALSE ;
}
SetScrollPos (hCtrl, SB_CTL, iColor[iIndex], TRUE) ;
SetDlgItemInt (hDlg, iCtrlID + 3, iColor[iIndex], FALSE) ;
DeleteObject ((HGDIOBJ) SetClassLong (hwndParent, GCL_HBRBACKGROUND,
(LONG) CreateSolidBrush (
RGB (iColor[0], iColor[1], iColor[2])))) ;
InvalidateRect (hwndParent, NULL, TRUE) ;
return TRUE ;
}
return FALSE ;
}
COLORS2.RC 锟斤拷摘录锟斤拷
//Microsoft Developer Studio generated resource script.
#include "resource.h"
#include "afxres.h"
/////////////////////////////////////////////////////////////////////////////
// Dialog
COLORSCRDLG DIALOG DISCARDABLE 16, 16, 120, 141
STYLE DS_MODALFRAME | WS_POPUP | WS_VISIBLE | WS_CAPTION
CAPTION "Color Scroll Scrollbars"
FONT 8, "MS Sans Serif"
BEGIN
CTEXT "&Red",IDC_STATIC,8,8,24,8,NOT WS_GROUP
SCROLLBAR 10,8,20,24,100,SBS_VERT | WS_TABSTOP
CTEXT "0",13,8,124,24,8,NOT WS_GROUP
CTEXT "&Green",IDC_STATIC,48,8,24,8,NOT WS_GROUP
SCROLLBAR 11,48,20,24,100,SBS_VERT | WS_TABSTOP
CTEXT "0",14,48,124,24,8,NOT WS_GROUP
CTEXT "&Blue",IDC_STATIC,89,8,24,8,NOT WS_GROUP
SCROLLBAR 12,89,20,24,100,SBS_VERT | WS_TABSTOP
CTEXT "0",15,89,124,24,8,NOT WS_GROUP
END
RESOURCE.H 锟斤拷摘录锟斤拷 // Microsoft Developer Studio generated include file. // Used by Colors2.rc #define IDC_STATIC -1
原锟斤拷锟斤拷COLORS1锟斤拷式锟斤拷锟斤拷示锟侥撅拷锟斤拷锟叫达拷小锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷小锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟铰筹拷式锟节凤拷模态锟皆伙拷锟斤拷锟斤拷锟斤拷锟皆固讹拷锟侥尺达拷锟斤拷锟斤拷示锟斤拷锟角ｏ拷锟斤拷图11-4锟斤拷示锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷模锟斤拷时锟斤拷直锟接斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷ID锟街憋拷锟斤拷为10锟斤拷11锟斤拷12锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷锟斤拷目前值锟斤拷锟斤拷锟斤拷锟斤拷态锟斤拷锟斤拷锟斤拷位锟斤拷ID锟街憋拷锟斤拷为13锟斤拷14锟斤拷15锟斤拷锟斤拷每锟斤拷锟斤拷锟斤拷锟叫讹拷锟借定为Tab Stop锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷态锟斤拷锟斤拷锟斤拷位锟斤拷删锟斤拷Group锟斤拷式锟斤拷
锟斤拷
| 图11-4 COLORS2锟斤拷萤幕锟斤拷示 |
锟斤拷COLORS2锟叫ｏ拷锟斤拷模态锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷WinMain锟斤拷式锟斤建锟斤拷锟侥ｏ拷锟斤拷锟斤拷锟节筹拷式锟斤拷锟接达拷锟斤拷ShowWindow锟斤拷锟斤拷之锟结。注锟解，锟斤拷锟接达拷锟斤拷锟接达拷锟斤拷式锟斤拷锟斤拷WS_CLIPCHILDREN锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟斤拷锟杰癸拷锟截伙拷锟斤拷锟接达拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷CreateDialog锟斤拷锟截的对伙拷锟斤拷锟斤拷锟接达拷锟斤拷锟脚达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷hDlgModeless锟叫ｏ拷锟斤拷锟斤拷讯息锟斤拷圈锟叫憋拷锟斤拷锟皆★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷校锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷糯锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷校锟揭诧拷锟斤拷锟揭拷诤锟斤拷锟絀sDialogMessage之前锟斤拷锟斤拷锟斤拷锟街碉拷锟窖断拷锟饺︼拷锟斤拷员锟叫达拷锟斤拷拢锟�
while (GetMessage (&msg, NULL, 0, 0))
{
if (!IsDialogMessage (hDlgModeless, &msg))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
}
锟斤拷於对伙拷锟斤拷锟斤拷锟斤拷锟节筹拷式锟斤拷锟斤拷讯息锟斤拷圈前锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷直锟斤拷锟斤拷式锟斤拷锟斤拷时锟脚会被锟斤拷锟斤拷锟斤拷锟斤拷锟絟DlgModeless锟斤拷值锟斤拷锟斤拷锟斤拷锟斤拷效锟侥★拷锟揭硷拷锟斤拷锟斤拷锟斤拷锟铰的达拷锟斤拷锟斤拷式锟斤拷锟皆憋拷锟斤拷锟斤拷锟杰伙拷锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷屑锟斤拷锟揭伙拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷某锟绞斤拷耄�
case WM_CLOSE :
DestroyWindow (hDlg) ;
hDlgModeless = NULL ;
break ;
锟斤拷原锟斤拷锟斤拷COLORS1锟斤拷式锟叫ｏ拷SetWindowText锟斤拷使锟斤拷wsprintf锟斤拷锟斤拷锟斤拷锟斤拷值锟斤拷签转锟斤拷为锟斤拷锟斤拷之锟斤拷锟斤拷瓒拷锟斤拷堑锟街碉拷锟斤拷锟斤拷锟轿拷锟�
wsprintf (szBuffer, TEXT ("%i"), color[i]) ;
SetWindowText (hwndValue[i], szBuffer) ;
i锟斤拷值为目前锟斤拷锟斤拷锟侥撅拷锟斤拷锟叫碉拷ID锟斤拷hwndValue锟斤拷一锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷色锟斤拷值锟斤拷锟斤拷锟斤拷锟斤拷态锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟接达拷锟斤拷锟脚★拷
锟铰版本使锟斤拷SetDlgItemInt为每锟斤拷锟斤拷锟接达拷锟斤拷每锟斤拷锟斤拷锟斤拷锟斤拷位锟借定一锟斤拷锟斤拷锟诫：
SetDlgItemInt (hDlg, iCtrlID + 3, color [iCtrlID], FALSE) ;
锟斤拷锟斤拷SetDlgItemInt锟斤拷锟斤拷锟斤拷锟接︼拷锟紾etDlgItemInt锟节编辑锟斤拷锟斤拷锟斤拷锟斤拷锟矫碉拷锟斤拷啵拷锟斤拷锟揭诧拷锟斤拷锟斤拷锟斤拷锟斤拷瓒拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷位锟斤拷锟界静态锟斤拷锟街匡拷锟斤拷锟斤拷取锟絠CtrlID锟斤拷锟斤拷锟角撅拷锟斤拷锟叫碉拷ID锟斤拷锟斤拷ID锟斤拷锟斤拷3使之锟斤拷啥锟接︼拷锟斤拷直锟角╋拷锟絀D锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷色值锟斤拷通锟斤拷锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷值锟角斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟脚的ｏ拷锟斤拷锟侥革拷锟斤拷锟斤拷为TRUE锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚的ｏ拷锟斤拷锟侥革拷锟斤拷锟斤拷为FALSE锟斤拷锟斤拷锟斤拷锟角ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷值锟侥凤拷围锟角达拷0锟斤拷256锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫伙拷锟斤拷锟斤拷濉�
锟节斤拷COLORS1转锟斤拷为COLORS2锟侥筹拷锟斤拷锟叫ｏ拷锟斤拷锟角帮拷越锟斤拷越锟斤拷墓锟斤拷锟斤拷锟斤拷锟斤拷锟絎indows锟斤拷锟缴版本锟斤拷锟斤拷锟斤拷CreateWindow 10锟轿ｏ拷锟斤拷锟铰版本只锟斤拷锟斤拷锟斤拷CreateWindow锟斤拷CreateDialog锟斤拷一锟轿★拷锟斤拷锟角ｏ拷锟斤拷锟斤拷锟斤拷锟轿拷锟斤拷锟斤拷丫锟斤拷押锟斤拷锟紺reateWindow锟侥达拷锟斤拷锟斤拷锟斤拷锟斤拷锟劫ｏ拷锟斤拷么锟斤拷锟酵达拷锟剿ｏ拷锟诫看锟斤拷一锟斤拷锟斤拷式锟斤拷
HEXCALC锟斤拷锟接达拷锟斤拷锟角对伙拷锟斤拷锟介？
锟斤拷
HEXCALC锟斤拷式锟斤拷锟斤拷锟斤拷写锟斤拷式偷锟斤拷锟侥撅拷锟斤拷之锟斤拷锟斤拷锟斤拷锟绞�11-5锟斤拷示锟斤拷锟斤拷锟斤拷锟绞斤拷锟饺拷锟斤拷锟斤拷锟紺reateWindow锟斤拷也锟斤拷锟斤拷锟斤拷WM_PAINT讯息锟斤拷锟斤拷取锟斤拷装锟斤拷锟斤拷锟捷ｏ拷也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷讯息锟斤拷锟斤拷锟斤拷锟斤拷只锟斤拷锟剿诧拷锟斤拷150锟叫碉拷原始锟诫，锟酵癸拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟教和伙拷锟斤拷锟斤拷锟斤拷约锟�10锟斤拷锟斤拷锟斤拷锟绞拷锟斤拷锟轿伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵�11-5锟斤拷示锟斤拷
锟斤拷式11-5 HEXCALC
HEXCALC.C
/*------------------------------------------------------------------------
HEXCALC.C -- Hexadecimal Calculator
(c) Charles Petzold, 1998
-------------------------------------------------------------------------*/
#include <windows.h>
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
static TCHAR szAppName[] = TEXT ("HexCalc") ;
HWND hwnd ;
MSG msg ;
WNDCLASS wndclass ;
wndclass.style = CS_HREDRAW | CS_VREDRAW;
wndclass.lpfnWndProc = WndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = DLGWINDOWEXTRA ; // Note!
wndclass.hInstance = hInstance ;
wndclass.hIcon = LoadIcon (hInstance, szAppName) ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = (HBRUSH) (COLOR_BTNFACE + 1) ;
wndclass.lpszMenuName = NULL ;
wndclass.lpszClassName = szAppName ;
if (!RegisterClass (&wndclass))
{
MessageBox ( NULL, TEXT ("This program requires Windows NT!"),
szAppName, MB_ICONERROR) ;
return 0 ;
}
hwnd = CreateDialog (hInstance, szAppName, 0, NULL) ;
ShowWindow (hwnd, iCmdShow) ;
while (GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
return msg.wParam ;
}
void ShowNumber (HWND hwnd, UINT iNumber)
{
TCHAR szBuffer[20] ;
wsprintf (szBuffer, TEXT ("%X"), iNumber) ;
SetDlgItemText (hwnd, VK_ESCAPE, szBuffer) ;
}
DWORD CalcIt (UINT iFirstNum, int iOperation, UINT iNum)
{
switch (iOperation)
{
case '=': return iNum ;
case '+': return iFirstNum + iNum ;
case '-': return iFirstNum - iNum ;
case '*': return iFirstNum * iNum ;
case '&': return iFirstNum & iNum ;
case '|': return iFirstNum | iNum ;
case '^': return iFirstNum ^ iNum ;
case '<': return iFirstNum << iNum ;
case '>': return iFirstNum >> iNum ;
case '/': return iNum ? iFirstNum / iNum: MAXDWORD ;
case '%': return iNum ? iFirstNum % iNum: MAXDWORD ;
default : return 0 ;
}
}
LRESULT CALLBACK WndProc ( HWND hwnd, UINT message, WPARAM wParam,LPARAM lParam)
{
static BOOL bNewNumber = TRUE ;
static int iOperation = '=' ;
static UINT iNumber, iFirstNum ;
HWND hButton ;
switch (message)
{
case WM_KEYDOWN: // left arrow --> backspace
if (wParam != VK_LEFT)
break ;
wParam = VK_BACK ;
// fall through
case WM_CHAR:
if ((wParam = (WPARAM) CharUpper ((TCHAR *) wParam)) == VK_RETURN)
wParam = '=' ;
if (hButton = GetDlgItem (hwnd, wParam))
{
SendMessage (hButton, BM_SETSTATE, 1, 0) ;
Sleep (100) ;
SendMessage (hButton, BM_SETSTATE, 0, 0) ;
}
else
{
MessageBeep (0) ;
break ;
}
// fall through
case WM_COMMAND:
SetFocus (hwnd) ;
if (LOWORD (wParam) == VK_BACK) //backspace
ShowNumber (hwnd, iNumber /= 16) ;
else if (LOWORD (wParam) == VK_ESCAPE) // escape
ShowNumber (hwnd, iNumber = 0) ;
else if (isxdigit (LOWORD (wParam))) // hex digit
{
if (bNewNumber)
{
iFirstNum = iNumber ;
iNumber = 0 ;
}
bNewNumber = FALSE ;
if (iNumber <= MAXDWORD >> 4)
ShowNumber (hwnd, iNumber = 16 * iNumber + wParam -
(isdigit (wParam) ? '0': 'A' - 10)) ;
else
MessageBeep (0) ;
}
else // operation
{
if (!bNewNumber)
ShowNumber (hwnd, iNumber =
CalcIt (iFirstNum, iOperation, iNumber)) ;
bNewNumber = TRUE ;
iOperation = LOWORD (wParam) ;
}
return 0 ;
case WM_DESTROY:
PostQuitMessage (0) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
HEXCALC.RC 锟斤拷摘录锟斤拷 //Microsoft Developer Studio generated resource script. #include "resource.h" #include "afxres.h" ///////////////////////////////////////////////////////////////////////////// // Icon HEXCALC ICON DISCARDABLE "HexCalc.ico" ///////////////////////////////////////////////////////////////////////////// #include "hexcalc.dlg"
HEXCALC.DLG
/*--------------------------------
HEXCALC.DLG dialog script
----------------------------------*/
HexCalc DIALOG -1, -1, 102, 122
STYLE WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX
CLASS "HexCalc"
CAPTION "Hex Calculator"
{
PUSHBUTTON "D", 68, 8, 24, 14, 14
PUSHBUTTON "A", 65, 8, 40, 14, 14
PUSHBUTTON "7", 55, 8, 56, 14, 14
PUSHBUTTON "4", 52, 8, 72, 14, 14
PUSHBUTTON "1", 49, 8, 88, 14, 14
PUSHBUTTON "0", 48, 8, 104,14, 14
PUSHBUTTON "0", 27, 26, 4, 50, 14
PUSHBUTTON "E", 69, 26, 24, 14, 14
PUSHBUTTON "B", 66, 26, 40, 14, 14
PUSHBUTTON "8", 56, 26, 56, 14, 14
PUSHBUTTON "5", 53, 26, 72, 14, 14
PUSHBUTTON "2", 50, 26, 88, 14, 14
PUSHBUTTON "Back", 8, 26, 104,32, 14
PUSHBUTTON "C", 67, 44, 40, 14, 14
PUSHBUTTON "F", 70, 44, 24, 14, 14
PUSHBUTTON "9", 57, 44, 56, 14, 14
PUSHBUTTON "6", 54, 44, 72, 14, 14
PUSHBUTTON "3", 51, 44, 88, 14, 14
PUSHBUTTON "+", 43, 62, 24, 14, 14
PUSHBUTTON "-", 45, 62, 40, 14, 14
PUSHBUTTON "*", 42, 62, 56, 14, 14
PUSHBUTTON "/", 47, 62, 72, 14, 14
PUSHBUTTON "%", 37, 62, 88, 14, 14
PUSHBUTTON "Equals", 61, 62, 104,32, 14
PUSHBUTTON "&&",38, 80, 24, 14, 14
PUSHBUTTON "|", 124, 80, 40, 14, 14
PUSHBUTTON "^", 94, 80, 56, 14, 14
PUSHBUTTON "<", 60, 80, 72, 14, 14
PUSHBUTTON ">", 62, 80, 88, 14, 14
}
| HEXCALC.ICO |
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锟斤拷
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锟斤拷
| 图11-5 HEXCALC锟斤拷萤幕锟斤拷示 |
HEXCALC锟斤拷一锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟绞癸拷锟紺锟斤拷锟皆的凤拷锟脚憋拷示锟斤拷式锟斤拷锟叫硷拷锟姐。锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷32位元锟斤拷锟斤拷锟斤拷锟接★拷锟斤拷锟斤拷锟剿★拷锟斤拷锟斤拷取锟斤拷锟斤拷锟斤拷锟姐，位元AND, OR, exclusive-OR锟斤拷锟姐，锟斤拷锟斤拷锟斤拷锟斤拷位锟斤拷锟斤拷锟姐。锟斤拷0锟斤拷锟斤拷锟斤拷锟铰斤拷锟斤拷锟斤拷瓒ㄎ狥FFFFFFF锟斤拷
锟斤拷HEXCALC锟叫既匡拷锟斤拷使锟矫伙拷锟斤拷锟街匡拷锟斤拷使锟矫硷拷锟教★拷锟斤拷锟接帮拷锟斤拷锟斤拷锟诫」锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷8位元十锟斤拷锟斤拷位锟斤拷位锟斤拷锟斤拷始锟斤拷然锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接ｏ拷然锟斤拷锟角第讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷透锟斤拷锟斤拷锟斤拷锟斤拷Equals锟斤拷锟斤拷钮锟斤拷锟竭帮拷锟铰等号硷拷锟斤拷Enter锟斤拷锟斤拷锟斤拷锟斤拷锟绞撅拷锟斤拷锟斤拷锟斤拷锟轿拷烁锟斤拷锟斤拷锟斤拷耄拷锟斤拷锟斤拷锟绞癸拷谩锟紹ack锟斤拷锟斤拷钮锟斤拷Backspace锟斤拷锟斤拷锟斤拷锟酵凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絛isplay锟斤拷锟斤拷锟斤拷锟斤拷甙锟斤拷锟紼sc锟斤拷锟斤拷锟斤拷锟斤拷锟侥壳帮拷锟斤拷锟斤拷搿�
HEXCALC锟饺斤拷锟斤拷值锟揭伙拷锟斤拷牵锟接┠伙拷锟斤拷锟绞撅拷锟斤拷哟锟斤拷坪锟斤拷锟斤拷锟酵拷锟斤拷氐锟绞斤拷哟锟斤拷锟斤拷模态锟皆伙拷锟斤拷锟斤拷幕锟斤拷锟藉。一锟斤拷锟芥，HEXCALC锟斤拷锟斤拷锟斤拷讯息锟斤拷锟节猴拷式锟斤拷WndProc锟叫达拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷锟酵拷锟斤拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟斤拷疲锟斤拷煤锟绞斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎M_DESTROY讯息锟斤拷锟斤拷锟斤拷DefWindowProc锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式一锟斤拷锟斤拷锟斤拷一锟斤拷锟芥，锟接达拷锟斤拷锟斤拷WinMain锟叫猴拷锟斤拷CreateDialog锟斤拷使锟斤拷HEXCALC.DLG锟叫的对伙拷锟斤拷锟斤拷模锟藉建锟斤拷锟侥★拷锟斤拷么锟斤拷HEXCALC锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷通锟侥匡拷锟截碉拷锟接达拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷模态锟皆伙拷锟斤拷锟斤拷锟截ｏ拷
锟津单的回达拷锟角ｏ拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟酵拷锟斤拷锟絎indows使锟斤拷锟斤拷锟皆硷拷锟节诧拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷锟接达拷锟斤拷讯息锟斤拷然锟结，Windows锟斤拷锟斤拷些讯息锟斤拷锟酵革拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷某锟绞斤拷诘亩曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷HEXCALC锟叫ｏ拷锟斤拷锟斤拷锟斤拷Windows使锟矫对伙拷锟斤拷锟斤拷模锟藉建锟斤拷一锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟皆硷拷写锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟窖断拷锟�
锟斤拷锟揭碉拷锟角ｏ拷锟斤拷Developer Studio锟斤拷Dialog Editor锟叫ｏ拷锟皆伙拷锟斤拷锟斤拷模锟斤拷锟斤拷要一些锟斤拷锟角诧拷锟斤拷锟斤拷锟接的讹拷锟斤拷锟斤拷锟斤拷耍锟斤拷曰锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟斤拷锟斤拷HEXCALC.DLG锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷要锟街癸拷锟斤拷锟诫。锟斤拷锟斤拷锟斤拷锟斤拷姆锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷越锟揭伙拷锟斤拷锟斤拷值锟斤拷锟斤拷锟斤拷拥锟斤拷魏锟阶拷锟斤拷校锟斤拷印锟� File 锟斤拷锟斤拷锟杰憋拷选锟斤拷 New 锟斤拷锟斤拷锟斤拷选锟斤拷 Files 锟斤拷页锟斤拷锟角╋拷锟饺伙拷锟接碉拷锟斤拷锟斤拷态锟叫憋拷锟斤拷选锟斤拷 Text File 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷源锟斤拷锟藉－锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷源锟斤拷锟斤拷锟叫★拷锟接★拷 View 锟斤拷锟斤拷锟杰憋拷选锟斤拷 Resource Includes 锟斤拷锟斤拷锟斤拷锟斤拷示一锟斤拷锟皆伙拷锟斤拷锟介。锟节★拷Compile-time Directives锟斤拷锟洁辑锟斤拷锟斤拷锟斤拷
#include "hexcalc.dlg"
锟斤拷一锟叫斤拷锟斤拷锟诫到HEXCALC.RC锟斤拷源锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷一锟斤拷锟斤拷
锟斤拷细锟斤拷一锟斤拷HEXCALC.DLG锟斤拷锟斤拷锟叫的对伙拷锟斤拷锟斤拷模锟藉，锟斤拷锟斤拷锟斤拷锟斤拷HEXCALC锟斤拷锟轿拷曰锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷约锟斤拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟斤拷曰锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟较凤拷锟斤拷锟铰ｏ拷
HexCalc DIALOG -1, -1, 102, 122 STYLE WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX CLASS "HexCalc" CAPTION "Hex Calculator"
注锟斤拷锟斤拷锟斤拷WS_OVERLAPPED锟斤拷WS_MINIMIZEBOX锟斤拷识锟斤拷锟街ｏ拷锟斤拷锟角匡拷锟皆斤拷锟斤拷锟斤拷锟斤拷锟斤拷CreateWindow锟斤拷锟斤拷锟斤拷锟皆斤拷锟斤拷锟斤拷通锟斤拷锟接达拷锟斤拷CLASS锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷亩曰锟斤拷锟斤拷锟街拷锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷穑ǘ锟斤拷锟斤拷锟揭诧拷锟紻eveloper Studio锟叫碉拷Dialog Editor锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷指锟斤拷锟侥ｏ拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷模锟斤拷省锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞憋拷锟絎indows为锟皆伙拷锟斤拷锟斤拷注锟斤拷一锟斤拷锟接达拷锟斤拷穑锟绞癸拷锟斤拷锟斤拷约锟斤拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟窖断拷锟斤拷锟斤拷铮拷锟斤拷锟紺LASS锟斤拷锟斤拷锟酵革拷锟斤拷Windows锟斤拷讯息锟斤拷锟酵碉拷锟斤拷锟斤拷锟侥地凤拷锟斤拷锟斤拷锟斤拷锟剿碉拷锟斤拷锟斤拷欠锟斤拷偷锟斤拷锟紿exCalc锟接达拷锟斤拷锟斤拷锟街革拷锟斤拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟�
HexCalc锟接达拷锟斤拷锟斤拷锟斤拷锟紿EXCALC锟斤拷WinMain锟斤拷式锟斤拷注锟斤拷模锟斤拷锟斤拷锟斤拷锟酵拷哟锟斤拷锟斤拷哟锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟角ｏ拷锟斤拷注锟斤拷锟叫革拷十锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷WNDCLASS锟结构锟斤拷cbWndExtra锟斤拷位锟借定为DLGWINDOWEXTRA锟斤拷锟斤拷锟斤拷锟斤拷约锟阶拷锟侥对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷潜锟斤拷锟侥★拷
锟斤拷注锟斤拷锟接达拷锟斤拷锟街拷幔琖inMain锟斤拷锟斤拷CreateDialog锟斤拷
hwnd = CreateDialog (hInstance, szAppName, 0, NULL) ;
锟节讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟街达拷锟斤拷HexCaEc锟斤拷锟斤拷锟角对伙拷锟斤拷锟斤拷模锟斤拷锟斤拷锟斤拷帧锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷歉锟斤拷哟锟斤拷锟斤拷哟锟斤拷锟斤拷牛锟斤拷锟斤拷锟斤拷瓒ㄎ�0锟斤拷锟斤拷为锟接达拷没锟叫革拷锟接达拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟角对伙拷锟斤拷锟斤拷锟斤拷锟斤拷位址锟斤拷锟斤拷锟斤不锟斤拷要锟斤拷锟斤拷为Windows锟斤拷锟结处锟斤拷锟斤拷些讯息锟斤拷锟斤拷锟揭诧拷锟斤拷峤断拷锟斤拷透锟斤拷曰锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟紺reateDialog锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟侥ｏ拷锟揭伙拷穑锟絎indows锟斤拷效锟斤拷转锟斤拷为一锟斤拷CreateWindow锟斤拷锟叫★拷锟斤拷CreateWindow锟斤拷锟叫的癸拷锟斤拷锟斤拷锟斤拷锟斤拷暮锟斤拷锟斤拷锟酵拷锟�
hwnd = CreateWindow (TEXT ("HexCalc"), TEXT ("Hex Calculator"),
WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX,
CW_USEDEFAULT, CW_USEDEFAULT,
102 * 4 / cxChar, 122 * 8 / cyChar,
NULL, NULL, hInstance, NULL) ;
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if (hButton = GetDlgItem (hwnd, wParam))
{
SendMessage (hButton, BM_SETSTATE, 1, 0) ;
Sleep (100) ;
SendMessage (hButton, BM_SETSTATE, 0, 0) ;
}
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小锟侥达拷锟桔ｏ拷却为HEXCALC锟侥硷拷锟教斤拷锟斤拷锟斤拷色锟斤拷锟劫★拷Sleep锟斤拷式锟斤拷锟斤拷式锟斤拷停100锟斤拷锟诫。锟斤拷锟斤拷止锟斤拷钮锟斤拷锟斤拷锟斤拷太锟斤拷锟斤拷锟斤拷锟阶拷獠伙拷锟斤拷锟�
锟斤拷WndProc锟斤拷锟斤拷WM_COMMAND讯息时锟斤拷锟斤拷锟斤拷锟角斤拷锟斤拷锟诫焦锟斤拷锟借定锟斤拷锟斤拷锟接达拷锟斤拷
case WM_COMMAND :
SetFocus (hwnd) ;
锟斤拷锟斤拷一锟斤拷使锟矫伙拷锟襟单伙拷某锟斤拷钮锟斤拷锟斤拷锟诫焦锟斤拷突锟斤拷谢锟斤拷锟斤拷冒锟脚ワ拷稀锟�
通锟矫对伙拷锟斤拷锟斤拷
锟斤拷
Windows锟斤拷一锟斤拷锟斤拷要目锟斤拷锟斤拷锟狡讹拷锟斤拷准锟斤拷使锟斤拷锟竭斤拷锟芥。锟斤拷锟斤拷锟洁常锟矫的癸拷锟杰憋拷锟斤拷锟斤拷说锟斤拷锟斤拷锟斤拷锟叫得很快，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉厂锟教讹拷锟斤拷锟斤拷Alt-File-Open选锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷然锟斤拷锟斤拷实锟绞的碉拷锟斤拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷却锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同锟斤拷
锟斤拷Windows 3.1锟斤拷始锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷械慕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟街斤拷锟斤拷锟斤拷通锟矫对伙拷锟斤拷锟斤拷锟绞斤拷狻癸拷锟斤拷锟角匡拷锟斤拷锟斤拷锟斤拷式锟斤拷锟缴硷拷锟斤拷锟斤拷式锟斤拷桑锟斤拷锟叫╋拷锟绞斤拷锟斤拷锟斤拷锟阶硷拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷写蚩痛锟斤拷娴碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷婊伙拷锟窖★拷锟斤拷锟缴拷锟窖★拷锟斤拷锟斤拷澹拷医锟斤拷诒锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟斤拷锟叫╋拷锟斤拷荩锟斤拷约锟斤拷锟接★拷锟斤拷医锟斤拷诘锟绞拷锟斤拷锟斤拷锟斤拷郏锟斤拷锟�
为锟斤拷使锟斤拷锟斤拷些锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟较讹拷要锟斤拷始锟斤拷某一锟结构锟侥革拷锟斤拷锟斤拷位锟斤拷锟斤拷锟斤拷锟矫结构锟斤拷指锟疥传锟酵革拷通锟矫对伙拷锟斤拷锟斤拷锟绞斤拷锟斤拷某锟斤拷锟斤拷式锟斤拷锟矫猴拷式锟结建锟斤拷锟斤拷锟斤拷示锟皆伙拷锟斤拷锟介。锟斤拷使锟斤拷锟竭关闭对伙拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟叫的猴拷式锟斤拷锟斤拷锟斤拷权锟斤拷锟截革拷锟斤拷式锟斤拷锟斤拷锟斤拷锟皆从达拷锟酵革拷锟斤拷锟侥结构锟叫伙拷锟斤拷锟窖讹拷锟�
锟斤拷使锟斤拷通锟矫对伙拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟轿猴拷C原始锟诫档锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷COMMDLG.H锟斤拷头锟斤拷锟斤拷锟斤拷通锟矫对伙拷锟斤拷锟斤拷锟斤拷募锟斤拷锟�/Platform SDK/User Interface Services/User Input/Common Dialog Box Library锟叫★拷
锟斤拷强POPPAD
锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷十锟铰碉拷POPPAD锟斤拷锟斤拷锟接癸拷锟杰憋拷时锟斤拷锟斤拷锟叫硷拷锟斤拷锟斤拷准锟斤拷锟杰憋拷锟斤拷没锟斤拷实锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖撅拷准锟斤拷锟斤拷锟斤拷POPPAD锟叫硷拷锟斤拷蚩锟斤拷锟斤拷锟斤拷锟斤拷氲碉拷锟斤拷约锟斤拷诖锟狡拷洗锟斤拷锟洁辑锟斤拷锟斤拷锟斤拷锟侥癸拷锟杰★拷锟节达拷锟斤拷锟叫ｏ拷锟斤拷锟角伙拷锟斤拷锟斤拷POPPAD锟叫硷拷锟斤拷锟斤拷锟斤拷选锟斤拷锟斤拷锟斤拷锟斤拷婊伙拷锟斤拷堋锟�
实锟斤拷POPPAD3锟斤拷式锟侥碉拷锟斤拷锟斤拷锟绞�11-6锟斤拷示锟斤拷
锟斤拷式11-6 POPPAD3
POPPAD.C
/*------------------------------------------------------------------------
POPPAD.C -- Popup Editor
(c) Charles Petzold, 1998
-------------------------------------------------------------------------*/
#include <windows.h>
#include <commdlg.h>
#include "resource.h"
#define EDITID 1
#define UNTITLED TEXT ("(untitled)")
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;
BOOL CALLBACK AboutDlgProc (HWND, UINT, WPARAM, LPARAM) ;
// Functions in POPFILE.C
void PopFileInitialize (HWND) ;
BOOL PopFileOpenDlg (HWND, PTSTR, PTSTR) ;
BOOL PopFileSaveDlg (HWND, PTSTR, PTSTR) ;
BOOL PopFileRead (HWND, PTSTR) ;
BOOL PopFileWrite (HWND, PTSTR) ;
// Functions in POPFIND.C
HWND PopFindFindDlg (HWND) ;
HWND PopFindReplaceDlg (HWND) ;
BOOL PopFindFindText (HWND, int *, LPFINDREPLACE) ;
BOOL PopFindReplaceText (HWND, int *, LPFINDREPLACE) ;
BOOL PopFindNextText (HWND, int *) ;
BOOL PopFindValidFind (void) ;
// Functions in POPFONT.C
void PopFontInitialize (HWND) ;
BOOL PopFontChooseFont (HWND) ;
void PopFontSetFont (HWND) ;
void PopFontDeinitialize (void) ;
// Functions in POPPRNT.C
BOOL PopPrntPrintFile (HINSTANCE, HWND, HWND, PTSTR) ;
// Global variables
static HWND hDlgModeless ;
static TCHAR szAppName[] = TEXT ("PopPad") ;
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
MSG msg ;
HWND hwnd ;
HACCEL hAccel ;
WNDCLASS wndclass ;
wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = WndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = 0 ;
wndclass.hInstance = hInstance ;
wndclass.hIcon = LoadIcon (hInstance, szAppName) ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH) ;
wndclass.lpszMenuName = szAppName ;
wndclass.lpszClassName = szAppName ;
if (!RegisterClass (&wndclass))
{
MessageBox ( NULL, TEXT ("This program requires Windows NT!"),
szAppName, MB_ICONERROR) ;
return 0 ;
}
hwnd = CreateWindow ( szAppName, NULL,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, szCmdLine) ;
ShowWindow (hwnd, iCmdShow) ;
UpdateWindow (hwnd) ;
hAccel = LoadAccelerators (hInstance, szAppName) ;
while (GetMessage (&msg, NULL, 0, 0))
{
if (hDlgModeless == NULL || !IsDialogMessage (hDlgModeless, &msg))
{
if (!TranslateAccelerator (hwnd, hAccel, &msg))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
}
}
return msg.wParam ;
}
void DoCaption (HWND hwnd, TCHAR * szTitleName)
{
TCHAR szCaption[64 + MAX_PATH] ;
wsprintf (szCaption, TEXT ("%s - %s"), szAppName,
szTitleName[0] ? szTitleName : UNTITLED) ;
SetWindowText (hwnd, szCaption) ;
}
void OkMessage (HWND hwnd, TCHAR * szMessage, TCHAR * szTitleName)
{
TCHAR szBuffer[64 + MAX_PATH] ;
wsprintf (szBuffer, szMessage, szTitleName[0] ? szTitleName : UNTITLED) ;
MessageBox (hwnd, szBuffer, szAppName, MB_OK | MB_ICONEXCLAMATION) ;
}
short AskAboutSave (HWND hwnd, TCHAR * szTitleName)
{
TCHAR szBuffer[64 + MAX_PATH] ;
int iReturn ;
wsprintf (szBuffer, TEXT ("Save current changes in %s?"),
szTitleName[0] ? szTitleName : UNTITLED) ;
iReturn = MessageBox (hwnd, szBuffer, szAppName,
MB_YESNOCANCEL | MB_ICONQUESTION) ;
if (iReturn == IDYES)
if (!SendMessage (hwnd, WM_COMMAND, IDM_FILE_SAVE, 0))
iReturn = IDCANCEL ;
return iReturn ;
}
LRESULT CALLBACK WndProc ( HWND hwnd, UINT message, WPARAM wParam,LPARAM lParam)
{
static BOOL bNeedSave = FALSE ;
static HINSTANCE hInst ;
static HWND hwndEdit ;
static int iOffset ;
static TCHAR szFileName[MAX_PATH], szTitleName[MAX_PATH] ;
static UINT messageFindReplace ;
int iSelBeg, iSelEnd, iEnable ;
LPFINDREPLACE pfr ;
switch (message)
{
case WM_CREATE:
hInst = ((LPCREATESTRUCT) lParam) -> hInstance ;
// Create the edit control child window
hwndEdit = CreateWindow (TEXT ("edit"), NULL,
WS_CHILD | WS_VISIBLE | WS_HSCROLL | WS_VSCROLL |
WS_BORDER | ES_LEFT | ES_MULTILINE |
ES_NOHIDESEL | ES_AUTOHSCROLL | ES_AUTOVSCROLL,
0, 0, 0, 0,
hwnd, (HMENU) EDITID, hInst, NULL) ;
SendMessage (hwndEdit, EM_LIMITTEXT, 32000, 0L) ;
// Initialize common dialog box stuff
PopFileInitialize (hwnd) ;
PopFontInitialize (hwndEdit) ;
messageFindReplace = RegisterWindowMessage (FINDMSGSTRING) ;
DoCaption (hwnd, szTitleName) ;
return 0 ;
case WM_SETFOCUS:
SetFocus (hwndEdit) ;
return 0 ;
case WM_SIZE:
MoveWindow (hwndEdit, 0, 0, LOWORD (lParam), HIWORD (lParam), TRUE) ;
return 0 ;
case WM_INITMENUPOPUP:
switch (lParam)
{
case 1: // Edit menu
// Enable Undo if edit control can do it
EnableMenuItem ((HMENU) wParam, IDM_EDIT_UNDO,
SendMessage (hwndEdit, EM_CANUNDO, 0, 0L) ?
MF_ENABLED : MF_GRAYED) ;
// Enable Paste if text is in the clipboard
EnableMenuItem ((HMENU) wParam, IDM_EDIT_PASTE,
IsClipboardFormatAvailable (CF_TEXT) ?
MF_ENABLED : MF_GRAYED) ;
// Enable Cut, Copy, and Del if text is selected
SendMessage (hwndEdit, EM_GETSEL, (WPARAM) &iSelBeg,
(LPARAM) &iSelEnd) ;
iEnable = iSelBeg != iSelEnd ? MF_ENABLED : MF_GRAYED ;
EnableMenuItem ((HMENU) wParam, IDM_EDIT_CUT, iEnable) ;
EnableMenuItem ((HMENU) wParam, IDM_EDIT_COPY, iEnable) ;
EnableMenuItem ((HMENU) wParam, IDM_EDIT_CLEAR, iEnable) ;
break ;
case 2: // Search menu
// Enable Find, Next, and Replace if modeless
// dialogs are not already active
iEnable = hDlgModeless == NULL ?
MF_ENABLED : MF_GRAYED ;
EnableMenuItem ((HMENU) wParam, IDM_SEARCH_FIND, iEnable) ;
EnableMenuItem ((HMENU) wParam, IDM_SEARCH_NEXT, iEnable) ;
EnableMenuItem ((HMENU) wParam, IDM_SEARCH_REPLACE, iEnable) ;
break ;
}
return 0 ;
case WM_COMMAND:
// Messages from edit control
if (lParam && LOWORD (wParam) == EDITID)
{
switch (HIWORD (wParam))
{
case EN_UPDATE :
bNeedSave = TRUE ;
return 0 ;
case EN_ERRSPACE :
case EN_MAXTEXT :
MessageBox (hwnd, TEXT ("Edit control out of space."),
szAppName, MB_OK | MB_ICONSTOP) ;
return 0 ;
}
break ;
}
switch (LOWORD (wParam))
{
// Messages from File menu
case IDM_FILE_NEW:
if (bNeedSave && IDCANCEL == AskAboutSave (hwnd, szTitleName))
return 0 ;
SetWindowText (hwndEdit, TEXT ("\0")) ;
szFileName[0] = '\0' ;
szTitleName[0] = '\0' ;
DoCaption (hwnd, szTitleName) ;
bNeedSave = FALSE ;
return 0 ;
case IDM_FILE_OPEN:
if (bNeedSave && IDCANCEL == AskAboutSave (hwnd, szTitleName))
return 0 ;
if (PopFileOpenDlg (hwnd, szFileName, szTitleName))
{
if (!PopFileRead (hwndEdit, szFileName))
{
OkMessage (hwnd, TEXT ("Could not read file %s!"),
szTitleName) ;
szFileName[0] = '\0' ;
szTitleName[0] = '\0' ;
}
}
DoCaption (hwnd, szTitleName) ;
bNeedSave = FALSE ;
return 0 ;
case IDM_FILE_SAVE:
if (szFileName[0])
{
if (PopFileWrite (hwndEdit, szFileName))
{
bNeedSave = FALSE ;
return 1 ;
}
else
{
OkMessage (hwnd, TEXT ("Could not write file %s"),
szTitleName) ;
return 0 ;
}
}
//fall through
case IDM_FILE_SAVE_AS:
if (PopFileSaveDlg (hwnd, szFileName, szTitleName))
{
DoCaption (hwnd, szTitleName) ;
if (PopFileWrite (hwndEdit, szFileName))
{
bNeedSave = FALSE ;
return 1 ;
}
else
{
OkMessage (hwnd, TEXT ("Could not write file %s"),
szTitleName) ;
return 0 ;
}
}
return 0 ;
case IDM_FILE_PRINT:
if (!PopPrntPrintFile (hInst, hwnd, hwndEdit, szTitleName))
OkMessage ( hwnd, TEXT ("Could not print file %s"),
szTitleName) ;
return 0 ;
case IDM_APP_EXIT:
SendMessage (hwnd, WM_CLOSE, 0, 0) ;
return 0 ;
// Messages from Edit menu
case IDM_EDIT_UNDO:
SendMessage (hwndEdit, WM_UNDO, 0, 0) ;
return 0 ;
case IDM_EDIT_CUT:
SendMessage (hwndEdit, WM_CUT, 0, 0) ;
return 0 ;
case IDM_EDIT_COPY:
SendMessage (hwndEdit, WM_COPY, 0, 0) ;
return 0 ;
case IDM_EDIT_PASTE:
SendMessage (hwndEdit, WM_PASTE, 0, 0) ;
return 0 ;
case IDM_EDIT_CLEAR:
SendMessage (hwndEdit, WM_CLEAR, 0, 0) ;
return 0 ;
case IDM_EDIT_SELECT_ALL:
SendMessage (hwndEdit, EM_SETSEL, 0, -1) ;
return 0 ;
// Messages from Search menu
case IDM_SEARCH_FIND:
SendMessage (hwndEdit, EM_GETSEL, 0, (LPARAM) &iOffset) ;
hDlgModeless = PopFindFindDlg (hwnd) ;
return 0 ;
case IDM_SEARCH_NEXT:
SendMessage (hwndEdit, EM_GETSEL, 0, (LPARAM) &iOffset) ;
if (PopFindValidFind ())
PopFindNextText (hwndEdit, &iOffset) ;
else
hDlgModeless = PopFindFindDlg (hwnd) ;
return 0 ;
case IDM_SEARCH_REPLACE:
SendMessage (hwndEdit, EM_GETSEL, 0, (LPARAM) &iOffset) ;
hDlgModeless = PopFindReplaceDlg (hwnd) ;
return 0 ;
case IDM_FORMAT_FONT:
if (PopFontChooseFont (hwnd))
PopFontSetFont (hwndEdit) ;
return 0 ;
// Messages from Help menu
case IDM_HELP:
OkMessage (hwnd, TEXT ("Help not yet implemented!"),
TEXT ("\0")) ;
return 0 ;
case IDM_APP_ABOUT:
DialogBox (hInst, TEXT ("AboutBox"), hwnd, AboutDlgProc) ;
return 0 ;
}
break ;
case WM_CLOSE:
if (!bNeedSave || IDCANCEL != AskAboutSave (hwnd, szTitleName))
DestroyWindow (hwnd) ;
return 0 ;
case WM_QUERYENDSESSION :
if (!bNeedSave || IDCANCEL != AskAboutSave (hwnd, szTitleName))
return 1 ;
return 0 ;
case WM_DESTROY:
PopFontDeinitialize () ;
PostQuitMessage (0) ;
return 0 ;
default:
// Process "Find-Replace" messages
if (message == messageFindReplace)
{
pfr = (LPFINDREPLACE) lParam ;
if (pfr->Flags & FR_DIALOGTERM)
hDlgModeless = NULL ;
if (pfr->Flags & FR_FINDNEXT)
if (!PopFindFindText (hwndEdit, &iOffset, pfr))
OkMessage (hwnd, TEXT ("Text not found!"),
TEXT ("\0")) ;
if (pfr->Flags & FR_REPLACE || pfr->Flags & FR_REPLACEALL)
if (!PopFindReplaceText (hwndEdit, &iOffset, pfr))
OkMessage (hwnd, TEXT ("Text not found!"),
TEXT ("\0")) ;
if (pfr->Flags & FR_REPLACEALL)
while (PopFindReplaceText (hwndEdit, &iOffset, pfr)) ;
return 0 ;
}
break ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
BOOL CALLBACK AboutDlgProc (HWND hDlg, UINT message,WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG:
return TRUE ;
case WM_COMMAND:
switch (LOWORD (wParam))
{
case IDOK:
EndDialog (hDlg, 0) ;
return TRUE ;
}
break ;
}
return FALSE ;
}
POPFILE.C
/*--------------------------------------------------------------------------
POPFILE.C -- Popup Editor File Functions
------------------------------------------------------------------------*/
#include <windows.h>
#include <commdlg.h>
static OPENFILENAME ofn ;
void PopFileInitialize (HWND hwnd)
{
static TCHAR szFilter[] = TEXT ("Text Files (*.TXT)\0*.txt\0") \
TEXT ("ASCII Files (*.ASC)\0*.asc\0") \
TEXT ("All Files (*.*)\0*.*\0\0") ;
ofn.lStructSize = sizeof (OPENFILENAME) ;
ofn.hwndOwner = hwnd ;
ofn.hInstance = NULL ;
ofn.lpstrFilter = szFilter ;
ofn.lpstrCustomFilter = NULL ;
ofn.nMaxCustFilter = 0 ;
ofn.nFilterIndex = 0 ;
ofn.lpstrFile = NULL ; // Set in Open and Close functions
ofn.nMaxFile = MAX_PATH ;
ofn.lpstrFileTitle = NULL ; // Set in Open and Close functions
ofn.nMaxFileTitle = MAX_PATH ;
ofn.lpstrInitialDir = NULL ;
ofn.lpstrTitle = NULL ;
ofn.Flags = 0 ; // Set in Open and Close functions
ofn.nFileOffset = 0 ;
ofn.nFileExtension = 0 ;
ofn.lpstrDefExt = TEXT ("txt") ;
ofn.lCustData = 0L ;
ofn.lpfnHook = NULL ;
ofn.lpTemplateName = NULL ;
}
BOOL PopFileOpenDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName)
{
ofn.hwndOwner = hwnd ;
ofn.lpstrFile = pstrFileName ;
ofn.lpstrFileTitle = pstrTitleName ;
ofn.Flags = OFN_HIDEREADONLY | OFN_CREATEPROMPT ;
return GetOpenFileName (&ofn) ;
}
BOOL PopFileSaveDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName)
{
ofn.hwndOwner = hwnd ;
ofn.lpstrFile = pstrFileName ;
ofn.lpstrFileTitle = pstrTitleName ;
ofn.Flags = OFN_OVERWRITEPROMPT ;
return GetSaveFileName (&ofn) ;
}
BOOL PopFileRead (HWND hwndEdit, PTSTR pstrFileName)
{
BYTE bySwap ;
DWORD dwBytesRead ;
HANDLE hFile ;
int i, iFileLength, iUniTest ;
PBYTE pBuffer, pText, pConv ;
// Open the file.
if (INVALID_HANDLE_VALUE ==
(hFile = CreateFile (pstrFileName, GENERIC_READ, FILE_SHARE_READ,
NULL, OPEN_EXISTING, 0, NULL)))
return FALSE ;
// Get file size in bytes and allocate memory for read.
// Add an extra two bytes for zero termination.
iFileLength = GetFileSize (hFile, NULL) ;
pBuffer = malloc (iFileLength + 2) ;
// Read file and put terminating zeros at end.
ReadFile (hFile, pBuffer, iFileLength, &dwBytesRead, NULL) ;
CloseHandle (hFile) ;
pBuffer[iFileLength] = '\0' ;
pBuffer[iFileLength + 1] = '\0' ;
// Test to see if the text is Unicode
iUniTest = IS_TEXT_UNICODE_SIGNATURE | IS_TEXT_UNICODE_REVERSE_SIGNATURE ;
if (IsTextUnicode (pBuffer, iFileLength, &iUniTest))
{
pText = pBuffer + 2 ;
iFileLength -= 2 ;
if (iUniTest & IS_TEXT_UNICODE_REVERSE_SIGNATURE)
{
for (i = 0 ; i < iFileLength / 2 ; i++)
{
bySwap = ((BYTE *) pText) [2 * i] ;
((BYTE *) pText) [2 * i] = ((BYTE *) pText) [2 * i + 1] ;
((BYTE *) pText) [2 * i + 1] = bySwap ;
}
}
// Allocate memory for possibly converted string
pConv = malloc (iFileLength + 2) ;
// If the edit control is not Unicode, convert Unicode text to
// non-Unicode (i.e., in general, wide character).
#ifndef UNICODE
WideCharToMultiByte (CP_ACP, 0, (PWSTR) pText, -1, pConv,
iFileLength + 2, NULL, NULL) ;
// If the edit control is Unicode, just copy the string
#else
lstrcpy ((PTSTR) pConv, (PTSTR) pText) ;
#endif
}
else // the file is not Unicode
{
pText = pBuffer ;
// Allocate memory for possibly converted string.
pConv = malloc (2 * iFileLength + 2) ;
// If the edit control is Unicode, convert ASCII text.
#ifdef UNICODE
MultiByteToWideChar (CP_ACP, 0, pText, -1, (PTSTR) pConv,
iFileLength + 1) ;
// If not, just copy buffer
#else
lstrcpy ((PTSTR) pConv, (PTSTR) pText) ;
#endif
}
SetWindowText (hwndEdit, (PTSTR) pConv) ;
free (pBuffer) ;
free (pConv) ;
return TRUE ;
}
BOOL PopFileWrite (HWND hwndEdit, PTSTR pstrFileName)
{
DWORD dwBytesWritten ;
HANDLE hFile ;
int iLength ;
PTSTR pstrBuffer ;
WORD wByteOrderMark = 0xFEFF ;
// Open the file, creating it if necessary
if (INVALID_HANDLE_VALUE ==
(hFile = CreateFile (pstrFileName, GENERIC_WRITE, 0,
NULL, CREATE_ALWAYS, 0, NULL)))
return FALSE ;
// Get the number of characters in the edit control and allocate
// memory for them.
iLength = GetWindowTextLength (hwndEdit) ;
pstrBuffer = (PTSTR) malloc ((iLength + 1) * sizeof (TCHAR)) ;
if (!pstrBuffer)
{
CloseHandle (hFile) ;
return FALSE ;
}
// If the edit control will return Unicode text, write the
// byte order mark to the file.
#ifdef UNICODE
WriteFile (hFile, &wByteOrderMark, 2, &dwBytesWritten, NULL) ;
#endif
// Get the edit buffer and write that out to the file.
GetWindowText (hwndEdit, pstrBuffer, iLength + 1) ;
WriteFile (hFile, pstrBuffer, iLength * sizeof (TCHAR),
&dwBytesWritten, NULL) ;
if ((iLength * sizeof (TCHAR)) != (int) dwBytesWritten)
{
CloseHandle (hFile) ;
free (pstrBuffer) ;
return FALSE ;
}
CloseHandle (hFile) ;
free (pstrBuffer) ;
return TRUE ;
}
POPFIND.C
/*--------------------------------------------------------------------------
POPFIND.C -- Popup Editor Search and Replace Functions
------------------------------------------------------------------------*/
#include <windows.h>
#include <commdlg.h>
#include <tchar.h> // for _tcsstr (strstr for Unicode & non-Unicode)
#define MAX_STRING_LEN 256
static TCHAR szFindText [MAX_STRING_LEN] ;
static TCHAR szReplText [MAX_STRING_LEN] ;
HWND PopFindFindDlg (HWND hwnd)
{
static FINDREPLACE fr ; // must be static for modeless dialog!!!
fr.lStructSize = sizeof (FINDREPLACE) ;
fr.hwndOwner = hwnd ;
fr.hInstance = NULL ;
fr.Flags = FR_HIDEUPDOWN | FR_HIDEMATCHCASE | FR_HIDEWHOLEWORD ;
fr.lpstrFindWhat = szFindText ;
fr.lpstrReplaceWith = NULL ;
fr.wFindWhatLen = MAX_STRING_LEN ;
fr.wReplaceWithLen = 0 ;
fr.lCustData = 0 ;
fr.lpfnHook = NULL ;
fr.lpTemplateName = NULL ;
return FindText (&fr) ;
}
HWND PopFindReplaceDlg (HWND hwnd)
{
static FINDREPLACE fr ; // must be static for modeless dialog!!!
fr.lStructSize = sizeof (FINDREPLACE) ;
fr.hwndOwner = hwnd ;
fr.hInstance = NULL ;
fr.Flags = FR_HIDEUPDOWN | FR_HIDEMATCHCASE | FR_HIDEWHOLEWORD ;
fr.lpstrFindWhat = szFindText ;
fr.lpstrReplaceWith = szReplText ;
fr.wFindWhatLen = MAX_STRING_LEN ;
fr.wReplaceWithLen = MAX_STRING_LEN ;
fr.lCustData = 0 ;
fr.lpfnHook = NULL ;
fr.lpTemplateName = NULL ;
return ReplaceText (&fr) ;
}
BOOL PopFindFindText (HWND hwndEdit, int * piSearchOffset, LPFINDREPLACE pfr)
{
int iLength, iPos ;
PTSTR pstrDoc, pstrPos ;
// Read in the edit document
iLength = GetWindowTextLength (hwndEdit) ;
if (NULL == (pstrDoc = (PTSTR) malloc ((iLength + 1) * sizeof (TCHAR))))
return FALSE ;
GetWindowText (hwndEdit, pstrDoc, iLength + 1) ;
// Search the document for the find string
pstrPos = _tcsstr (pstrDoc + * piSearchOffset, pfr->lpstrFindWhat) ;
free (pstrDoc) ;
// Return an error code if the string cannot be found
if (pstrPos == NULL)
return FALSE ;
// Find the position in the document and the new start offset
iPos = pstrPos - pstrDoc ;
* piSearchOffset = iPos + lstrlen (pfr->lpstrFindWhat) ;
// Select the found text
SendMessage (hwndEdit, EM_SETSEL, iPos, * piSearchOffset) ;
SendMessage (hwndEdit, EM_SCROLLCARET, 0, 0) ;
return TRUE ;
}
BOOL PopFindNextText (HWND hwndEdit, int * piSearchOffset)
{
FINDREPLACE fr ;
fr.lpstrFindWhat = szFindText ;
return PopFindFindText (hwndEdit, piSearchOffset, &fr) ;
}
BOOL PopFindReplaceText (HWND hwndEdit, int * piSearchOffset, LPFIND,REPLACE pfr)
{
// Find the text
if (!PopFindFindText (hwndEdit, piSearchOffset, pfr))
return FALSE ;
// Replace it
SendMessage ( hwndEdit, EM_REPLACESEL, 0, (LPARAM) pfr->
lpstrReplaceWith) ;
return TRUE ;
}
BOOL PopFindValidFind (void)
{
return * szFindText != '\0' ;
}
POPFONT.C
/*----------------------------------------------------
POPFONT.C -- Popup Editor Font Functions
------------------------------------------------------*/
#include <windows.h>
#include <commdlg.h>
static LOGFONT logfont ;
static HFONT hFont ;
BOOL PopFontChooseFont (HWND hwnd)
{
CHOOSEFONT cf ;
cf.lStructSize = sizeof (CHOOSEFONT) ;
cf.hwndOwner = hwnd ;
cf.hDC = NULL ;
cf.lpLogFont = &logfont ;
cf.iPointSize = 0 ;
cf.Flags = CF_INITTOLOGFONTSTRUCT | CF_SCREENFONTS | CF_EFFECTS ;
cf.rgbColors = 0 ;
cf.lCustData = 0 ;
cf.lpfnHook = NULL ;
cf.lpTemplateName = NULL ;
cf.hInstance = NULL ;
cf.lpszStyle = NULL ;
cf.nFontType = 0 ; // Returned from ChooseFont
cf.nSizeMin = 0 ;
cf.nSizeMax = 0 ;
return ChooseFont (&cf) ;
}
void PopFontInitialize (HWND hwndEdit)
{
GetObject (GetStockObject (SYSTEM_FONT), sizeof (LOGFONT),
(PTSTR) &logfont) ;
hFont = CreateFontIndirect (&logfont) ;
SendMessage (hwndEdit, WM_SETFONT, (WPARAM) hFont, 0) ;
}
void PopFontSetFont (HWND hwndEdit)
{
HFONT hFontNew ;
RECT rect ;
hFontNew = CreateFontIndirect (&logfont) ;
SendMessage (hwndEdit, WM_SETFONT, (WPARAM) hFontNew, 0) ;
DeleteObject (hFont) ;
hFont = hFontNew ;
GetClientRect (hwndEdit, &rect) ;
InvalidateRect (hwndEdit, &rect, TRUE) ;
}
void PopFontDeinitialize (void)
{
DeleteObject (hFont) ;
}
POPPRNT0.C
/*------------------------------------------------------------------------
POPPRNT0.C -- Popup Editor Printing Functions (dummy version)
--------------------------------------------------------------------------*/
#include <windows.h>
BOOL PopPrntPrintFile ( HINSTANCE hInst, HWND hwnd, HWND hwndEdit,
PTSTR pstrTitleName)
{
return FALSE ;
}
POPPAD.RC 锟斤拷摘录锟斤拷
//Microsoft Developer Studio generated resource script.
#include "resource.h"
#include "afxres.h"
/////////////////////////////////////////////////////////////////////////////
// Dialog
ABOUTBOX DIALOG DISCARDABLE 32, 32, 180, 100
STYLE DS_MODALFRAME | WS_POPUP
FONT 8, "MS Sans Serif"
BEGIN
DEFPUSHBUTTON "OK",IDOK,66,80,50,14
ICON "POPPAD",IDC_STATIC,7,7,20,20
CTEXT "PopPad",IDC_STATIC,40,12,100,8
CTEXT "Popup Editor for Windows",IDC_STATIC,7,40,166,8
CTEXT "(c) Charles Petzold, 1998",IDC_STATIC,7,52,166,8
END
PRINTDLGBOX DIALOG DISCARDABLE 32, 32, 186, 95
STYLE DS_MODALFRAME | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
CAPTION "PopPad"
FONT 8, "MS Sans Serif"
BEGIN
PUSHBUTTON "Cancel",IDCANCEL,67,74,50,14
CTEXT "Sending",IDC_STATIC,8,8,172,8
CTEXT "",IDC_FILENAME,8,28,172,8
CTEXT "to print spooler.",IDC_STATIC,8,48,172,8
END
/////////////////////////////////////////////////////////////////////////////
// Menu
POPPAD MENU DISCARDABLE
BEGIN
POPUP "&File"
BEGIN
MENUITEM "&New\tCtrl+N", IDM_FILE_NEW
MENUITEM "&Open...\tCtrl+O",IDM_FILE_OPEN
MENUITEM "&Save\tCtrl+S", IDM_FILE_SAVE
MENUITEM "Save &As...", IDM_FILE_SAVE_AS
MENUITEM SEPARATOR
MENUITEM "&Print\tCtrl+P", IDM_FILE_PRINT
MENUITEM SEPARATOR
MENUITEM "E&xit", IDM_APP_EXIT
END
POPUP "&Edit"
BEGIN
MENUITEM "&Undo\tCtrl+Z", IDM_EDIT_UNDO
MENUITEM SEPARATOR
MENUITEM "Cu&t\tCtrl+X", IDM_EDIT_CUT
MENUITEM "&Copy\tCtrl+C", IDM_EDIT_COPY
MENUITEM "&Paste\tCtrl+V", IDM_EDIT_PASTE
MENUITEM "De&lete\tDel", IDM_EDIT_CLEAR
MENUITEM SEPARATOR
MENUITEM "&Select All", IDM_EDIT_SELECT_ALL
END
POPUP "&Search"
BEGIN
MENUITEM "&Find...\tCtrl+F",IDM_SEARCH_FIND
MENUITEM "Find &Next\tF3", IDM_SEARCH_NEXT
MENUITEM "&Replace...\tCtrl+R", IDM_SEARCH_REPLACE
END
POPUP "F&ormat"
BEGIN
MENUITEM "&Font...",
END
POPUP "&Help"
BEGIN
MENUITEM "&Help", IDM_HELP
MENUITEM "&About PopPad...", IDM_APP_ABOUT
END
END
/////////////////////////////////////////////////////////////////////////////
// Accelerator
POPPAD ACCELERATORS DISCARDABLE
BEGIN
VK_BACK, IDM_EDIT_UNDO, VIRTKEY, ALT, NOINVERT
VK_DELETE, IDM_EDIT_CLEAR, VIRTKEY, NOINVERT
VK_DELETE, IDM_EDIT_CUT, VIRTKEY, SHIFT, NOINVERT
VK_F1, IDM_HELP, VIRTKEY, NOINVERT
VK_F3, IDM_SEARCH_NEXT, VIRTKEY, NOINVERT
VK_INSERT, IDM_EDIT_COPY, VIRTKEY, CONTROL, NOINVERT
VK_INSERT, IDM_EDIT_PASTE, VIRTKEY, SHIFT, NOINVERT
"^C", IDM_EDIT_COPY, ASCII, NOINVERT
"^F", IDM_SEARCH_FIND, ASCII, NOINVERT
"^N", IDM_FILE_NEW, ASCII, NOINVERT
"^O", IDM_FILE_OPEN, ASCII, NOINVERT
"^P", IDM_FILE_PRINT, ASCII, NOINVERT
"^R", IDM_SEARCH_REPLACE, ASCII, NOINVERT
"^S", IDM_FILE_SAVE, ASCII, NOINVERT
"^V", IDM_EDIT_PASTE, ASCII, NOINVERT
"^X", IDM_EDIT_CUT, ASCII, NOINVERT
"^Z", IDM_EDIT_UNDO, ASCII, NOINVERT
END
/////////////////////////////////////////////////////////////////////////////
// Icon
POPPAD ICON DISCARDABLE "poppad.ico"
RESOURCE.H 锟斤拷摘录锟斤拷 // Microsoft Developer Studio generated include file. // Used by poppad.rc #define IDC_FILENAME 1000 #define IDM_FILE_NEW 40001 #define IDM_FILE_OPEN 40002 #define IDM_FILE_SAVE 40003 #define IDM_FILE_SAVE_AS 40004 #define IDM_FILE_PRINT 40005 #define IDM_APP_EXIT 40006 #define IDM_EDIT_UNDO 40007 #define IDM_EDIT_CUT 40008 #define IDM_EDIT_COPY 40009 #define IDM_EDIT_PASTE 40010 #define IDM_EDIT_CLEAR 40011 #define IDM_EDIT_SELECT_ALL 40012 #define IDM_SEARCH_FIND 40013 #define IDM_SEARCH_NEXT 40014 #define IDM_SEARCH_REPLACE 40015 #define IDM_FORMAT_FONT 40016 #define IDM_HELP 40017 #define IDM_APP_ABOUT 40018
| POPPAD.ICO |
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锟斤拷
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锟斤拷
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为锟剿憋拷锟斤拷锟节碉拷十锟斤拷锟斤拷锟斤拷锟截革拷原始锟诫，锟斤拷锟斤拷POPPAD.RC锟侥癸拷锟杰憋拷锟叫硷拷锟斤拷锟斤拷锟斤拷印专锟斤拷锟斤拷一些锟斤拷锟斤拷锟斤拷支援锟斤拷
POPPAD.C锟斤拷锟斤拷锟剿筹拷式锟斤拷锟斤拷锟叫的伙拷锟斤拷原始锟诫。POPFILE.C锟斤拷锟斤拷锟斤拷锟斤拷File Open锟斤拷File Save锟皆伙拷锟斤拷锟斤拷某锟绞斤拷耄拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絀/O锟斤拷式锟斤拷POPFIND.C锟叫帮拷锟斤拷锟斤拷锟斤拷寻锟斤拷锟芥换锟斤拷锟街癸拷锟杰★拷POPFONT.C锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷选锟斤拷锟杰★拷POPPRNT0.C锟斤拷锟斤拷锟绞裁达拷锟斤拷锟斤拷锟斤拷诘锟绞拷锟斤拷锟斤拷薪锟绞癸拷锟絇OPPRNT.C锟芥换POPPRNT0.C锟皆斤拷锟斤拷锟斤拷锟秸碉拷POPPAD锟斤拷式锟斤拷
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POPFILE.C锟斤拷锟斤拷锟剿硷拷锟斤拷锟斤拷示锟斤拷File Open锟斤拷锟酵★拷File Save锟斤拷锟皆伙拷锟斤拷锟斤拷锟皆硷拷实锟斤拷执锟叫碉拷锟斤拷I/O锟侥猴拷式锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷使锟矫猴拷式GetOpenFileName锟斤拷GetSaveFileName锟斤拷锟斤拷示锟侥★拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷使锟斤拷一锟斤拷锟斤拷态为OPENFILENAME锟侥结构锟斤拷锟斤拷锟斤拷峁癸拷锟紺OMMDLG.H锟叫讹拷锟藉。锟斤拷POPFILE.C锟叫ｏ拷使锟斤拷锟斤拷一锟斤拷锟矫结构锟斤拷态锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺★拷锟轿猳fn锟斤拷ofn锟侥达拷锟斤拷锟斤拷锟轿伙拷锟絇opFileInitialize锟斤拷式锟叫憋拷锟斤拷始锟斤拷锟斤拷POPPAD.C锟斤拷WndProc锟叫达拷锟斤拷WM_CREATE讯息时锟斤拷锟叫该猴拷式锟斤拷
锟斤拷ofn锟斤拷为锟斤拷态锟斤拷锟斤拷峁癸拷锟斤拷锟斤拷锟饺较凤拷锟姐，锟斤拷为GetOpenFileName锟斤拷GetSaveFileName锟斤拷锟矫结构锟斤拷锟截碉拷一些锟斤拷讯锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫╋拷锟绞绞憋拷玫锟斤拷锟�
锟斤拷锟斤拷通锟矫对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖★拷睿拷锟斤拷锟斤拷瓒拷约锟斤拷亩曰锟斤拷锟斤拷锟侥ｏ拷澹拷约锟轿拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接★拷锟揭癸拷锟斤拷hook锟斤拷锟斤拷锟斤拷POPFILE.C锟斤拷使锟矫的★拷File Open锟斤拷锟酵★拷File Save锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷摹锟絆PENFILENAME锟结构锟叫憋拷锟借定锟斤拷锟斤拷位只锟斤拷lStructSize锟斤拷锟结构锟侥筹拷锟饺ｏ拷锟斤拷hwndOwner锟斤拷锟皆伙拷锟斤拷锟斤拷拥锟斤拷锟竭ｏ拷锟斤拷lpstrFilter锟斤拷锟斤拷锟芥将锟斤拷要锟斤拷锟桔ｏ拷锟斤拷lpstrFile锟斤拷nMaxFile锟斤拷指锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷频幕锟斤拷锟斤拷锟街革拷锟酵该伙拷锟斤拷锟斤拷锟侥达拷小锟斤拷锟斤拷lpstrFileTitle锟斤拷nMaxFileTitle锟斤拷锟斤拷锟斤拷锟斤拷锟狡伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫★拷锟斤拷锟紽lags锟斤拷锟借定锟皆伙拷锟斤拷锟斤拷锟窖★拷睿╋拷锟絣pstrDefExt锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷诙曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氲碉拷锟斤拷锟绞憋拷锟街革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫达拷锟斤拷锟斤拷锟斤拷诙锟斤拷牡锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷使锟斤拷锟斤拷锟节★拷File锟斤拷锟斤拷锟杰憋拷锟斤拷选锟斤拷Open锟斤拷时锟斤拷POPPAD3锟斤拷锟斤拷POPFILE锟斤拷PopFileOpenDlg锟斤拷式锟斤拷锟斤拷锟接达拷锟斤拷锟脚★拷一锟斤拷指锟津档帮拷锟斤拷锟狡伙拷锟斤拷锟斤拷锟斤拷指锟斤拷锟揭伙拷锟街革拷虻蛋锟斤拷锟斤拷饣猴拷锟斤拷锟斤拷锟街革拷甏拷锟斤拷锟斤拷锟絇opFileOpenDlg恰锟斤拷锟斤拷锟借定OPENFILENAME锟结构锟斤拷hwndOwner锟斤拷lpstrFile锟斤拷lpstrFileTitle锟斤拷位锟斤拷锟斤拷Flags锟借定为OFN_ CREATEPROMPT锟斤拷然锟斤拷锟斤拷锟紾etOpenFileName锟斤拷锟斤拷示锟斤拷图11-6锟斤拷示锟斤拷锟斤拷通锟皆伙拷锟斤拷锟介。
锟斤拷
| 图11-6 锟斤拷File Open锟斤拷锟皆伙拷锟斤拷锟斤拷 |
锟斤拷使锟斤拷锟竭斤拷锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷锟绞憋拷锟紾etOpenFileName锟斤拷式锟斤拷锟截★拷OFN_CREATEPROMPT锟斤拷锟街甘綠etOpenFileName锟斤拷示一锟斤拷讯息锟斤拷锟介，询锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟窖★拷锟斤拷锟斤拷锟斤拷锟斤拷冢锟斤拷欠锟揭拷锟斤拷锟斤拷玫锟斤拷锟斤拷锟�
锟斤拷锟铰角碉拷锟斤拷锟斤拷式锟藉单锟斤拷锟斤拷锟叫筹拷锟剿斤拷要锟斤拷示锟节碉拷锟斤拷锟叫憋拷锟叫的碉拷锟斤拷锟斤拷态锟斤拷锟斤拷锟藉单锟斤拷锟介被锟斤拷为锟斤拷筛选锟藉单锟斤拷锟斤拷使锟斤拷锟竭匡拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷式锟藉单锟斤拷锟斤拷锟叫憋拷锟斤拷选锟斤拷锟斤拷一锟街碉拷锟斤拷锟斤拷态锟斤拷锟斤拷锟侥憋拷筛选锟斤拷锟斤拷锟斤拷锟斤拷POPFILE.C锟斤拷PopFileInitialize锟斤拷式锟叫ｏ拷锟斤拷锟节憋拷锟斤拷szFilter锟斤拷一锟斤拷锟街达拷锟斤拷锟叫ｏ拷锟斤拷为锟斤拷锟斤拷锟斤拷态锟侥碉拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷筛锟斤拷锟藉单锟斤拷锟斤拷锟斤拷.TXT锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街碉拷锟斤拷锟斤拷锟斤拷锟斤拷.ASC锟斤拷锟斤拷锟斤拷锟斤拷ASCII锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷OPENFILENAME锟结构锟斤拷lpstrFilter锟斤拷位锟斤拷锟斤拷指锟斤拷锟斤拷锟斤拷械锟揭伙拷锟斤拷执锟斤拷锟街革拷辍�
锟斤拷锟绞癸拷锟斤拷锟斤拷诙曰锟斤拷锟斤拷榇痘疃刺憋拷谋锟斤拷锟缴秆★拷锟斤拷锟斤拷锟斤拷锟矫碠PENFILENAME锟斤拷nFilterIndex锟斤拷位锟斤拷映锟斤拷使锟斤拷锟竭碉拷选锟斤拷锟斤拷於该结构锟角撅拷态锟斤拷锟斤拷锟斤拷锟铰达拷锟斤拷锟斤拷锟皆伙拷锟斤拷锟斤拷时锟斤拷筛选锟斤拷锟斤拷锟斤拷锟斤拷锟借定为选锟叫的碉拷锟斤拷锟斤拷态锟斤拷
POPFILE.C锟叫碉拷PopFileSaveDlg锟斤拷式锟斤拷锟斤拷锟斤拷疲锟斤拷锟斤拷锟紽lags锟斤拷锟斤拷锟借定为OFN_OVERWRITEPROMPT锟斤拷锟斤拷锟斤拷锟斤拷GetSaveFileName锟斤拷锟斤拷锟斤拷File Save锟斤拷锟皆伙拷锟斤拷锟介。OFN_OVERWRITEPROMPT锟斤拷甑硷拷锟斤拷锟绞疽伙拷锟窖断拷锟斤拷椋拷锟斤拷锟斤拷选锟斤拷锟斤拷锟窖撅拷锟斤拷锟节ｏ拷锟斤拷么锟斤拷询锟斤拷使锟斤拷锟斤拷锟角否覆盖该碉拷锟斤拷锟斤拷
Unicode锟斤拷锟斤拷I/O
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锟斤拷於憋拷锟斤拷锟叫的达拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶拷锟経nicode锟酵凤拷Unicode锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷纾拷锟絇OPPAD3锟斤拷Unicode锟叫ｏ拷锟洁辑锟斤拷锟斤拷锟筋将锟斤拷锟斤拷Unicode锟斤拷锟街猴拷使锟斤拷Unicode锟街达拷锟斤拷锟斤拷锟斤拷通锟矫对伙拷锟斤拷锟介。锟斤拷锟界，锟斤拷锟斤拷式锟斤拷要锟斤拷锟斤拷锟斤拷锟芥换时锟斤拷锟斤拷锟叫的诧拷锟斤拷锟斤拷锟结处锟斤拷Unicode锟街达拷锟斤拷锟斤拷锟斤拷锟斤拷要转锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷POPPAD3锟矫达拷锟斤拷锟斤拷锟斤拷I/O锟斤拷也锟斤拷锟斤拷说锟斤拷锟斤拷式锟斤拷锟杰憋拷锟斤拷锟届车锟斤拷锟斤拷锟経nicode锟斤拷锟絇OPPAD3锟斤拷锟斤拷吮嗉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷莶锟斤拷锟斤拷锟叫达拷锟斤拷片锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷Unicode锟斤拷诺摹锟斤拷锟斤拷锟斤拷Unicode锟斤拷锟絇OPPAD3锟斤拷取锟剿该碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷写锟斤拷嗉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟経nicode锟斤拷锟饺★拷煞锟経nicode锟芥储锟斤拷牡锟斤拷锟绞币诧拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷陌旆拷锟届侗锟斤拷锟阶拷锟斤拷锟斤拷锟斤拷龋锟斤拷锟絇OPFILE.C锟斤拷PopFileWrite锟斤拷式锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷Unicode锟斤拷某锟绞斤拷锟斤拷诘锟斤拷锟斤拷目锟绞嘉伙拷锟叫达拷锟�0xFEFF锟斤拷锟解定锟斤拷为位元锟斤拷顺锟斤拷锟角ｏ拷锟皆憋拷示锟斤拷锟街碉拷锟斤拷锟斤拷锟斤拷Unicode锟斤拷锟街★拷
锟斤拷危锟斤拷锟絇opFileRead锟斤拷式锟叫ｏ拷锟斤拷式锟斤拷IsTextUnicode锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角凤拷锟斤拷位元锟斤拷顺锟斤拷锟角★拷锟剿猴拷式锟斤拷锟斤拷锟斤拷锟轿辉拷锟剿筹拷锟斤拷锟斤拷欠锟斤拷锟斤拷耍锟斤拷嗉碪nicode锟斤拷锟街碉拷锟斤拷锟斤拷Macintosh锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷Intel锟斤拷锟斤拷锟斤拷锟洁反锟斤拷位元锟斤拷顺锟斤拷幕锟斤拷锟斤拷辖锟斤拷锟斤拷摹锟斤拷锟绞憋拷锟轿辉拷锟斤拷顺锟津都撅拷锟斤拷锟斤拷转锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟経nicode锟芥，锟斤拷锟角憋拷锟斤拷Unicode锟斤拷锟絇OPPAD3锟斤拷取锟斤拷锟斤拷时锟斤拷锟斤拷锟街斤拷锟斤拷WideCharToMultiChar转锟斤拷锟斤拷WideCharToMultiChar实锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷元ANSI锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷执锟斤拷远锟斤拷锟斤拷锟絎indows锟斤拷锟斤拷只锟斤拷锟斤拷时锟斤拷锟街诧拷锟杰凤拷锟斤拷嗉拷锟斤拷锟斤拷锟斤拷锟�
同锟斤拷锟截ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷欠锟経nicode锟斤拷锟街碉拷锟斤拷锟斤拷锟斤拷执锟叫碉拷锟斤拷Unicode锟斤拷某锟绞斤拷锟斤拷锟矫达拷锟斤拷直锟斤拷锟斤拷锟組ultiCharToWideChar转锟斤拷锟斤拷
锟侥憋拷锟斤拷锟斤拷
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锟斤拷锟角斤拷锟节碉拷十锟斤拷锟斤拷锟斤拷细锟斤拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷些锟斤拷锟斤拷锟杰达拷锟斤拷通锟矫对伙拷锟斤拷锟介函式锟斤拷选锟斤拷锟斤拷锟藉。
锟斤拷WM_CREATE讯息锟斤拷锟斤拷锟节间，POPFONT.C锟叫碉拷POPPAD锟斤拷锟斤拷PopFontInitialize锟斤拷锟斤拷锟斤拷锟绞饺★拷锟揭伙拷锟斤拷锟斤拷锟较低筹拷锟斤拷褰拷锟斤拷锟絃OGFONT锟结构锟斤拷锟缴此斤拷锟斤拷一锟斤拷锟斤拷锟藉，锟斤拷锟斤拷嗉拷锟斤拷锟斤拷罘拷锟揭伙拷锟絎M_SETFONT讯息锟斤拷锟借定一锟斤拷锟铰碉拷锟斤拷锟藉（锟节讹拷锟洁辑锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系统锟斤拷锟藉，锟斤拷PopFontInitialize为锟洁辑锟斤拷锟斤拷锟筋建锟斤拷一锟斤拷锟铰碉拷锟斤拷锟藉，锟斤拷为锟斤拷锟秸革拷锟斤拷锟藉将锟斤拷删锟斤拷锟斤拷锟斤拷删锟斤拷锟斤拷锟斤拷系统锟斤拷锟斤拷锟角诧拷锟斤拷锟角的ｏ拷锟斤拷
锟斤拷POPPAD锟秸碉拷锟斤拷锟皆筹拷式锟斤拷锟斤拷锟斤拷选锟斤拷锟絎M_COMMAND讯息时锟斤拷锟斤拷锟斤拷锟斤拷PopFontChooseFont锟斤拷锟斤拷锟斤拷锟绞斤拷锟绞硷拷锟揭伙拷锟紺HOOSEFONT锟结构锟斤拷然锟斤拷锟斤拷锟紺hooseFont锟斤拷示锟斤拷锟斤拷选锟斤拷曰锟斤拷锟斤拷椤ｏ拷锟斤拷使锟斤拷锟竭帮拷锟铰★拷OK锟斤拷锟斤拷钮锟斤拷锟斤拷么ChooseFont锟斤拷锟斤拷锟斤拷TRUE锟斤拷锟斤拷锟结，POPPAD锟斤拷锟斤拷PopFontSetFont锟斤拷锟借定锟洁辑锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟藉将锟斤拷删锟斤拷锟斤拷
锟斤拷锟结，锟斤拷WM_DESTROY讯息锟斤拷锟斤拷锟节间，POPPAD锟斤拷锟斤拷PopFontDeinitialize锟斤拷删锟斤拷锟斤拷锟揭伙拷锟斤拷锟絇opFontSetFont锟斤拷锟斤拷锟斤拷锟斤拷锟藉。
锟斤拷寻锟斤拷锟芥换
锟斤拷
通锟矫对伙拷锟斤拷锟斤拷锟绞斤拷锟揭诧拷峁╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷寻锟斤拷锟芥换锟斤拷式锟侥对伙拷锟斤拷锟介，锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷FindText锟斤拷ReplaceText锟斤拷使锟斤拷一锟斤拷锟斤拷态为FINDREPLACE锟侥结构锟斤拷图10-11锟斤拷锟斤拷示锟斤拷POPFIND.C锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷PopFindFindDlg锟斤拷PopFindReplaceDlg锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟节编辑锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷寻锟斤拷锟芥换锟斤拷锟街★拷
使锟斤拷锟斤拷寻锟斤拷锟芥换锟斤拷式锟斤拷一些锟斤拷锟角★拷锟斤拷锟饺ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥对伙拷锟斤拷锟斤拷锟角凤拷模态锟皆伙拷锟斤拷锟介，锟斤拷锟斤拷味锟斤拷锟斤拷锟斤拷锟叫囱断拷锟饺︼拷锟斤拷员锟斤拷诙曰锟斤拷锟斤拷锟筋动时锟斤拷锟斤拷IsDialogMessage锟斤拷锟节讹拷锟斤拷锟斤拷锟酵革拷FindText锟斤拷ReplaceText锟斤拷FINDREPLACE锟结构锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷态锟斤拷锟斤拷锟斤拷锟斤拷为锟皆伙拷锟斤拷锟斤拷锟斤拷模态锟侥ｏ拷锟斤拷式锟节对伙拷锟斤拷锟斤拷锟斤拷示之锟结传锟截ｏ拷锟斤拷锟斤拷锟斤拷锟节对伙拷锟斤拷锟斤拷锟斤拷锟街拷岽拷兀锟斤拷锟斤拷曰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺伙拷芄锟斤拷锟饺★拷媒峁癸拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷示FindText锟斤拷ReplaceText锟皆伙拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷通锟斤拷一锟斤拷锟斤拷锟斤拷讯息锟斤拷拥锟斤拷锟斤拷锟接达拷锟斤拷锟界，讯息锟斤拷趴锟斤拷锟酵拷锟斤拷锟紽INDMSGSTRING为锟斤拷锟斤拷锟斤拷锟斤拷RegisterWindowMessage锟斤拷式锟斤拷锟斤拷谩锟斤拷锟斤拷锟斤拷锟絎ndProc锟叫达拷锟斤拷WM_CREATE讯息时锟斤拷傻模锟窖断拷糯锟斤拷锟节撅拷态锟斤拷锟斤拷锟叫★拷
锟节达拷锟斤拷锟节讹拷讯息时锟斤拷WndProc锟斤拷讯息锟斤拷锟斤拷锟斤拷RegisterWindowMessage锟斤拷锟截碉拷值锟斤拷冉稀锟絣Param讯息锟斤拷锟斤拷锟斤拷一锟斤拷指锟斤拷FINDREPLACE锟结构锟斤拷指锟疥，Flags锟斤拷位指示使锟斤拷锟斤拷使锟矫对伙拷锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷寻锟斤拷锟街伙拷锟斤拷锟芥换锟斤拷锟街ｏ拷锟皆硷拷锟角凤拷要锟斤拷止锟皆伙拷锟斤拷锟介。POPPAD3锟角猴拷锟斤拷POPFIND.C锟叫碉拷PopFindFindText锟斤拷PopFindReplaceText锟斤拷式锟斤拷执锟斤拷锟斤拷寻锟斤拷锟芥换锟斤拷锟杰的★拷
只锟斤拷锟斤拷一锟斤拷锟斤拷式锟斤拷Windows锟斤拷式
锟斤拷
锟斤拷锟斤拷锟斤拷为止锟斤拷锟斤拷锟斤拷锟窖撅拷说锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟窖★拷锟斤拷锟缴拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷直锟斤拷堑诰锟斤拷锟斤拷械锟紺OLORS1锟酵憋拷锟斤拷锟叫碉拷COLORS2锟斤拷锟斤拷锟斤拷锟角斤拷锟斤拷COLORS3锟斤拷时锟斤拷锟剿ｏ拷锟斤拷锟斤拷锟绞街伙拷锟揭伙拷锟絎indows锟斤拷式锟斤拷锟叫★拷COLORS3锟斤拷原始锟斤拷锟斤拷锟绞�11-7锟斤拷示锟斤拷
COLORS3锟斤拷锟斤拷锟叫碉拷唯一Windows锟斤拷式锟斤拷ChooseColor锟斤拷锟斤拷也锟斤拷通锟矫对伙拷锟斤拷锟斤拷锟绞斤拷锟斤拷械暮锟绞斤拷锟斤拷锟斤拷锟绞撅拷锟酵�11-7锟斤拷示锟侥对伙拷锟斤拷锟介。锟斤拷色选锟斤拷锟斤拷锟斤拷锟紺OLORS1锟斤拷COLORS2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷锟竭斤拷谈锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷强锟斤拷
锟斤拷式11-7 COLORS3
COLORS3.C
/*-------------------------------------------------------------------------
COLORS3.C -- Version using Common Dialog Box
(c) Charles Petzold, 1998
--------------------------------------------------------------------------*/
#include <windows.h>
#include <commdlg.h>
int WINAPI WinMain ( HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
static CHOOSECOLOR cc ;
static COLORREF crCustColors[16] ;
cc.lStructSize = sizeof (CHOOSECOLOR) ;
cc.hwndOwner = NULL ;
cc.hInstance = NULL ;
cc.rgbResult = RGB (0x80, 0x80, 0x80) ;
cc.lpCustColors = crCustColors ;
cc.Flags = CC_RGBINIT | CC_FULLOPEN ;
cc.lCustData = 0 ;
cc.lpfnHook = NULL ;
cc.lpTemplateName = NULL ;
return ChooseColor (&cc) ;
}
锟斤拷
| 图11-7 COLORS3锟斤拷萤幕锟斤拷示 |
ChooseColor锟斤拷式使锟斤拷一锟斤拷CHOOSECOLOR锟斤拷态锟侥结构锟酵猴拷锟斤拷16锟斤拷DWORD锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷懦锟斤拷锟斤拷锟缴拷锟绞癸拷锟斤拷呓锟斤拷佣曰锟斤拷锟斤拷锟斤拷锟窖★拷锟斤拷锟叫╋拷锟缴伙拷锟絩gbResult锟斤拷位锟斤拷锟皆筹拷始锟斤拷为一锟斤拷锟斤拷色值锟斤拷锟斤拷锟紽lags锟斤拷位锟斤拷CC_RGBINIT锟斤拷瓯伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞撅拷锟斤拷锟缴拷锟酵拷锟斤拷锟绞癸拷锟斤拷锟斤拷锟斤拷式时锟斤拷rgbResult锟斤拷锟斤拷锟借定为使锟斤拷锟斤拷选锟斤拷锟斤拷锟缴拷锟�
锟斤拷注锟解，Color锟皆伙拷锟斤拷锟斤拷锟絟wndOwner锟斤拷位锟斤拷锟借定为NULL锟斤拷锟斤拷ChooseColor锟斤拷式锟斤拷锟斤拷DialogBox锟斤拷锟斤拷示锟皆伙拷锟斤拷锟斤拷时锟斤拷DialogBox锟侥碉拷锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷锟借定为NULL锟斤拷锟斤拷锟斤拷锟斤拷全锟较凤拷锟侥ｏ拷锟戒含锟斤拷锟角对伙拷锟斤拷锟介不为锟斤拷一锟斤拷锟接达拷锟斤拷拥锟叫★拷锟皆伙拷锟斤拷锟斤拷谋锟斤拷饨拷锟绞撅拷诠锟斤拷锟斤拷锟斤拷校锟斤拷锟斤拷曰锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷通锟斤拷锟接达拷锟斤拷锟斤拷执锟叫★拷
锟斤拷也锟斤拷锟斤拷锟斤拷锟皆硷拷锟斤拷式锟侥对伙拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟街硷拷锟缴★拷使Windows锟斤拷式只锟斤拷锟斤拷锟皆伙拷锟斤拷锟介，锟斤拷锟斤拷锟斤拷锟介都锟节对伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴ｏ拷锟斤拷锟角匡拷锟杰的★拷