锟斤拷锟斤拷 | Programming Windows锟斤拷式锟斤拷锟斤拷锟斤拷锟街革拷锟� http:///nrdoc.com/res/wd/

6. 锟斤拷锟斤拷

锟斤拷Microsoft Windows 98锟叫ｏ拷锟斤拷锟教和伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷准锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷源锟斤拷锟斤拷一些锟斤拷锟斤拷锟斤拷锟斤拷谐锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷谩锟斤拷锟饺伙拷锟斤拷锟斤拷锟斤拷诮锟斤拷锟斤拷应锟矫筹拷式锟叫憋拷十锟斤拷前使锟矫得革拷为锟姐泛锟斤拷锟斤拷锟斤拷锟斤拷一些应锟矫筹拷式锟叫ｏ拷锟斤拷锟角革拷习锟斤拷锟绞癸拷没锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较凤拷锟斤拷锟酵硷拷锟绞斤拷锟斤拷锟斤拷殖锟绞斤拷约锟絎eb锟斤拷锟斤拷锟斤拷瘸锟绞斤拷芯锟斤拷锟斤拷锟斤拷锟斤拷锟饺伙拷锟斤拷锟斤拷锟斤拷强锟斤拷圆锟绞癸拷没锟斤拷螅锟斤拷锟斤拷圆锟斤拷艽锟揭伙拷锟斤拷PC锟叫把硷拷锟教诧拷锟斤拷锟�

锟斤拷锟届陡锟斤拷说锟斤拷缘锟斤拷锟斤拷锟皆拷锟斤拷锟斤拷锟斤拷锟斤拷蟹浅锟斤拷锟皆讹拷锟斤拷锟绞凤拷锟斤拷锟斤拷锟皆达拷1874锟斤拷牡锟揭惶≧emington锟斤拷锟街伙拷锟斤拷锟斤拷锟节的碉拷锟皆筹拷式员锟矫硷拷锟斤拷锟斤拷Hollerith锟斤拷片锟较达拷祝锟斤拷锟斤拷锟斤拷锟斤拷斩嘶锟斤拷锟斤拷眉锟斤拷锟街憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷PC锟较的硷拷锟斤拷锟斤拷某些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷洌拷锟斤拷锟斤拷斯锟斤拷芗锟斤拷锟斤拷伪锟斤拷贫锟斤拷锟斤拷偷锟斤拷锟斤拷锟斤拷锟斤拷旨锟斤拷蹋锟斤拷锟斤拷锟斤拷堑锟斤拷锟斤拷锟皆拷锟斤拷锟斤拷锟斤拷锟酵拷锟�

锟斤拷锟教伙拷锟斤拷
锟斤拷

锟斤拷锟斤拷锟斤拷丫锟斤拷碌锟絎indows锟斤拷式锟斤拷锟斤拷位锟矫硷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窖断拷锟斤拷锟绞斤拷锟斤拷莞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绞碉拷锟斤拷希锟斤拷锟揭伙拷锟窖把断⑹憋拷锟斤拷锟斤拷锟斤拷录锟斤拷锟斤拷锟揭伙拷锟窖断拷锟轿斤拷锟斤拷同锟斤拷态锟斤拷讯锟斤拷锟捷革拷应锟矫筹拷式锟斤拷锟斤拷锟斤拷锟斤拷

Windows锟矫帮拷锟街诧拷同锟斤拷讯息锟斤拷锟斤拷锟捷诧拷同锟侥硷拷锟斤拷锟铰硷拷锟斤拷锟斤拷锟斤拷锟教拷锟斤拷耍锟斤拷锟斤拷牵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揭伙拷锟斤拷锟斤拷锟绞斤拷锟斤拷院锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷讯息锟斤拷锟斤拷锟斤拷锟斤拷锟轿猴拷锟斤拷锟解。锟斤拷锟揭ｏ拷锟节达拷锟斤拷锟斤拷锟斤拷锟铰ｏ拷锟斤拷些讯息锟叫帮拷锟斤拷锟侥硷拷锟斤拷锟斤拷讯锟斤拷锟届冻锟绞斤拷锟斤拷锟揭拷摹锟斤拷锟斤拷锟斤拷锟斤拷痰牟锟斤拷止锟斤拷锟斤拷锟斤拷锟绞讹拷锟斤拷锟斤拷些讯息锟斤拷锟斤拷要锟侥ｏ拷锟斤拷些锟角诧拷锟斤拷要锟侥★拷

锟斤拷锟皆硷拷锟斤拷
锟斤拷

锟斤拷然锟斤拷锟斤拷锟斤拷Windows锟斤拷式锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟皆达拷锟斤拷锟斤拷浅锟绞斤拷锟斤拷囟锟斤拷锟斤拷锟斤拷盏锟斤拷锟斤拷锟窖断拷锟斤拷锟斤拷锟斤拷锟接︼拷锟絎indows锟斤拷锟斤拷也锟杰达拷锟斤拷锟斤拷锟斤拷锟斤拷坦锟斤拷堋锟�

锟斤拷锟界，锟斤拷锟斤拷锟皆猴拷锟斤拷锟斤拷些锟斤拷锟较低筹拷锟斤拷艿陌锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷玫锟紸lt锟斤拷锟斤拷锟斤拷式锟斤拷锟截硷拷锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷为Windows锟结将锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通知锟斤拷式锟斤拷锟斤拷然锟斤拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟矫达拷锟斤拷锟斤拷锟揭诧拷芗锟斤拷锟斤拷锟叫╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺伙拷锟斤拷谐锟绞斤拷锟斤拷鼙锟斤拷陌锟斤拷锟斤拷锟酵拷锟斤拷哟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酵拷锟斤拷诙锟斤拷拇锟斤拷锟斤拷锟绞斤拷墙锟斤拷锟斤拷锟斤拷锟斤拷莞锟紻efWindowProc锟斤拷锟斤拷锟秸ｏ拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟揭伙拷锟窖断拷锟斤拷锟绞疽伙拷锟斤拷锟斤拷鼙锟斤拷畋谎★拷锟斤拷恕锟酵拷锟斤拷锟斤拷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揭拷锟斤拷模锟斤拷诘锟绞拷陆锟斤拷锟斤拷芄锟斤拷鼙锟斤拷锟斤拷锟�

锟斤拷些Windows锟斤拷式使锟矫★拷锟斤拷锟教硷拷锟劫硷拷锟斤拷锟斤拷锟斤拷锟斤拷通锟矫癸拷锟杰憋拷锟筋。锟斤拷锟劫硷拷通锟斤拷锟角癸拷锟杰硷拷锟斤拷锟斤拷母同Ctrl锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷纾珻trl-S锟斤拷於憋拷锟芥档锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷锟教硷拷锟劫硷拷锟斤拷锟绞斤拷锟斤拷鼙锟揭伙拷锟斤拷诔锟绞斤拷锟斤拷锟皆达拷锟斤拷锟斤拷锟斤拷锟斤拷卸锟斤拷澹拷锟斤拷强锟斤拷锟斤拷诘锟绞拷驴锟斤拷锟斤拷锟斤拷锟絎indows锟斤拷锟斤拷些锟斤拷锟教硷拷锟劫硷拷转锟斤拷为锟斤拷锟杰憋拷锟斤拷锟斤拷讯息锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷去锟斤拷锟斤拷转锟斤拷锟斤拷

锟皆伙拷锟斤拷锟斤拷也锟叫硷拷锟教斤拷锟芥，锟斤拷锟角碉拷锟皆伙拷锟斤拷锟介处於活动状态时锟斤拷应锟矫筹拷式通锟斤拷锟斤拷锟截硷拷锟接硷拷锟教★拷锟斤拷锟教斤拷锟斤拷锟斤拷Windows锟斤拷锟斤拷锟斤拷Windows锟窖癸拷於帮拷锟斤拷锟斤拷锟矫碉拷讯息锟斤拷锟酵革拷锟斤拷式锟斤拷锟皆伙拷锟斤拷锟斤拷锟斤拷园锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街的编辑锟斤拷锟斤拷锟筋。锟斤拷锟斤拷一锟斤拷锟斤拷小锟斤拷锟斤拷使锟斤拷锟竭匡拷锟斤拷锟节匡拷锟叫硷拷锟斤拷锟街达拷锟斤拷Windows锟斤拷锟斤拷锟斤拷锟叫编辑锟斤拷锟斤拷锟斤拷锟竭硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷幔拷锟斤拷嗉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟捷达拷锟酵革拷锟斤拷式锟斤拷锟斤拷於对伙拷锟斤拷锟斤拷锟斤拷锟较革拷锟窖讹拷锟斤拷锟轿硷拷锟斤拷十一锟铰★拷

锟洁辑锟斤拷锟斤拷锟筋不锟截撅拷锟斤拷於碉拷锟斤拷一锟叫ｏ拷锟斤拷锟斤拷也锟斤拷锟斤拷锟街伙拷诙曰锟斤拷锟斤拷锟斤拷小锟揭伙拷锟斤拷诔锟绞斤拷锟斤拷哟锟斤拷诘亩锟斤拷斜嗉拷锟斤拷锟斤拷锟斤拷锟杰癸拷锟斤拷为一锟斤拷锟津单碉拷锟斤拷锟街编辑锟斤拷锟剿ｏ拷锟轿硷拷锟节九★拷十锟斤拷十一锟斤拷十锟斤拷锟铰碉拷POPPAD锟斤拷式锟斤拷锟斤拷Windows锟斤拷锟斤拷锟斤拷一锟斤拷Rich Text锟斤拷锟街编辑锟斤拷锟斤拷锟筋，锟斤拷锟斤拷锟斤拷锟洁辑锟斤拷锟斤拷示锟斤拷式锟斤拷锟斤拷锟斤拷锟街ｏ拷锟斤拷渭锟�/Platform SDK/User Interface Services/Controls/Rich Edit Controls锟斤拷锟斤拷

锟斤拷锟斤拷锟结发锟街ｏ拷锟节匡拷锟斤拷Windows锟斤拷式时锟斤拷锟斤拷锟斤拷使锟矫达拷锟斤拷锟斤拷锟教和伙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锟斤拷锟斤拷细卟锟斤拷锟斤拷讯锟斤拷锟捷回革拷锟接达拷锟斤拷只要锟斤拷锟斤拷锟侥匡拷锟斤拷锟斤拷锟矫得癸拷锟洁，锟斤拷锟酵诧拷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剿★拷

谁锟斤拷锟斤拷私锟斤拷锟�
锟斤拷

锟斤拷锟斤拷锟叫的革拷锟剿碉拷锟斤拷硬锟斤拷一锟斤拷锟斤拷锟斤拷锟教憋拷锟斤拷锟斤拷锟斤拷Windows锟斤拷执锟叫碉拷锟斤拷锟斤拷应锟矫筹拷式锟斤拷锟矫★拷锟斤拷些应锟矫筹拷式锟斤拷锟斤拷锟叫讹拷锟斤拷哟锟斤拷锟斤拷锟斤拷瘫锟斤拷锟斤拷筛锟接︼拷贸锟绞斤拷诘锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷谩锟�

锟斤拷锟斤拷一锟铰ｏ拷锟斤拷式锟斤拷锟斤拷锟斤拷讯息锟斤拷锟斤拷锟叫硷拷锟斤拷讯息锟斤拷MSG锟结构锟斤拷锟斤拷hwnd锟斤拷位锟斤拷锟斤拷锟斤拷位指锟斤拷锟斤拷锟斤拷讯息锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟诫。讯息锟斤拷圈锟叫碉拷DispatchMessage锟斤拷式锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟酵革拷讯息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要讯息锟斤拷锟接达拷锟斤拷锟斤拷系锟斤拷锟节帮拷锟铰硷拷锟斤拷锟较的硷拷时锟斤拷只锟斤拷一锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟秸硷拷锟斤拷讯息锟斤拷锟斤拷锟揭达拷讯息锟斤拷锟斤拷锟斤拷锟斤拷讯息锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟诫。

锟斤拷锟斤拷锟截讹拷锟斤拷锟斤拷锟铰硷拷锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟诫焦锟姐。锟斤拷锟诫焦锟斤拷母锟斤拷锟斤拷锟筋动锟接达拷锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟诫焦锟斤拷锟斤拷哟锟斤拷腔疃拷哟锟斤拷锟筋动锟接达拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟筋动锟接达拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟竭活动锟接达拷锟斤拷锟接达拷锟斤拷锟斤拷锟接达拷锟饺等ｏ拷锟斤拷

通锟斤拷锟斤拷锟斤拷锟阶憋拷锟筋动锟接达拷锟斤拷锟斤拷通锟斤拷锟角讹拷锟斤拷锟接达拷锟斤拷也锟斤拷锟斤拷说锟斤拷锟斤拷锟侥革拷锟接达拷锟斤拷锟斤拷锟斤拷NULL锟斤拷锟斤拷锟斤拷疃拷哟锟斤拷斜锟斤拷锟斤拷校锟絎indows锟斤拷突锟斤拷锟斤拷示锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷疃拷哟锟斤拷锟斤拷卸曰锟斤拷锟斤拷锟杰ｏ拷锟皆伙拷锟斤拷锟斤拷锟叫很筹拷锟斤拷锟侥革拷式锟斤拷锟斤拷锟斤拷锟角憋拷锟斤拷锟叫ｏ拷Windows锟斤拷突锟斤拷锟斤拷示锟斤拷堋锟斤拷锟斤拷锟筋动锟接达拷目前锟斤拷锟斤拷小锟斤拷锟侥ｏ拷Windows锟斤拷锟节癸拷锟斤拷锟斤拷锟斤拷突锟斤拷锟斤拷示锟斤拷锟筋，锟斤拷锟斤拷示锟斤拷锟斤拷一锟斤拷锟斤拷锟铰的帮拷钮锟斤拷

锟斤拷锟斤拷疃拷哟锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟矫达拷锟斤拷锟斤拷虢癸拷锟斤拷锟接达拷锟饺匡拷锟斤拷锟角活动锟接达拷也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟筋常锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰匡拷锟斤拷锟筋：锟斤拷锟斤拷锟节对伙拷锟斤拷锟斤拷锟叫碉拷锟斤拷压锟斤拷钮锟斤拷锟斤拷选钮锟斤拷锟斤拷取锟斤拷锟介、锟斤拷锟斤拷锟叫★拷锟洁辑锟斤拷锟斤拷锟斤拷宓ワ拷锟斤拷椤ｏ拷锟斤拷哟锟斤拷锟斤拷锟斤拷约锟斤拷锟轿拷疃拷哟锟斤拷锟街伙拷械锟斤拷锟斤拷腔疃拷哟锟斤拷锟斤拷锟斤拷锟斤拷哟锟绞憋拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷虢癸拷恪ｏ拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟揭伙拷锟酵拷锟斤拷锟绞疽伙拷锟斤拷锟剿革拷牟锟斤拷锟斤拷锟脚伙拷锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟诫焦锟姐。

锟斤拷时锟斤拷锟诫焦锟姐不锟斤拷锟轿猴拷锟接达拷锟叫★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谐锟绞斤拷锟斤拷锟斤拷锟叫★拷锟斤拷锟绞憋拷锟斤拷锟绞憋拷锟絎indows锟斤拷锟斤拷锟斤拷锟斤拷疃拷哟锟斤拷锟斤拷图锟斤拷锟窖断拷锟斤拷锟斤拷锟斤拷锟叫┭断拷敕拷透锟斤拷锟斤拷锟叫★拷锟斤拷幕疃拷哟锟斤拷募锟斤拷锟窖断拷胁锟酵拷锟斤拷锟绞斤拷锟�

锟接达拷讯息锟斤拷锟斤拷锟斤拷式通锟斤拷锟斤拷锟斤拷WM_SETFOCUS锟斤拷WM_KILLFOCUS讯息锟斤拷锟叫讹拷锟斤拷锟斤拷锟接达拷锟斤拷时拥锟斤拷锟斤拷锟诫焦锟姐。WM_SETFOCUS指示锟接达拷锟斤拷锟节得碉拷锟斤拷锟诫焦锟姐，WM_KILLFOCUS锟斤拷示锟接达拷锟斤拷锟斤拷失去锟斤拷锟诫焦锟姐。锟揭斤拷锟节憋拷锟铰碉拷锟斤拷锟斤拷锟斤拷细说锟斤拷锟斤拷些讯息锟斤拷

锟斤拷锟叫猴拷同锟斤拷
锟斤拷

锟斤拷使锟斤拷锟竭帮拷锟铰诧拷锟酵放硷拷锟斤拷锟较的硷拷时锟斤拷Windows锟酵硷拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷硬锟斤拷扫锟斤拷锟斤拷转锟斤拷为锟斤拷式讯息锟斤拷然锟斤拷锟斤拷锟斤拷些讯息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷讯息锟斤拷锟斤拷锟叫★拷实锟斤拷锟较ｏ拷Windows锟斤拷锟斤拷谓锟侥★拷系统讯息锟斤拷锟叫★拷锟叫憋拷锟斤拷锟斤拷些讯息锟斤拷系统讯息锟斤拷锟斤拷锟角讹拷锟斤拷锟斤拷讯息锟斤拷锟叫ｏ拷锟斤拷锟斤拷Windows维锟斤拷锟斤拷锟斤拷於筹拷锟斤拷锟斤拷锟斤拷使锟斤拷锟竭从硷拷锟教和伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖讹拷锟街伙拷械锟絎indows应锟矫筹拷式锟斤拷锟斤拷锟斤拷前一锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷讯息时锟斤拷Windows锟脚伙拷锟较低逞断拷锟斤拷锟斤拷锟饺★拷锟斤拷锟揭伙拷锟窖断拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷应锟矫筹拷式锟斤拷讯息锟斤拷锟斤拷锟叫★拷

锟剿癸拷锟教凤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系统讯息锟斤拷锟斤拷锟叫憋拷锟斤拷讯息锟斤拷然锟结将锟斤拷锟角凤拷锟斤拷应锟矫筹拷式锟斤拷讯息锟斤拷锟叫ｏ拷锟斤拷原锟斤拷锟斤拷锟斤拷要同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角刚诧拷锟斤拷学锟侥ｏ拷锟劫讹拷锟斤拷锟秸硷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锟斤拷虢癸拷锟斤拷锟接达拷锟斤拷使锟斤拷锟竭碉拷锟斤拷锟斤拷锟劫度匡拷锟杰憋拷应锟矫筹拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟劫度快，锟斤拷锟斤拷锟截讹拷锟侥帮拷锟斤拷锟斤拷锟杰伙拷使锟斤拷锟斤拷锟揭伙拷锟斤拷哟锟斤拷谢锟斤拷锟斤拷锟揭伙拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟斤拷陌锟斤拷锟斤拷锟斤拷锟斤拷氲斤拷锟斤拷锟揭伙拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥帮拷锟斤拷锟窖撅拷锟斤拷锟斤拷锟斤拷目锟斤拷锟接达拷锟斤拷位址锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷应锟矫筹拷式讯息锟斤拷锟叫ｏ拷锟斤拷么锟斤拷锟斤拷锟侥帮拷锟斤拷锟酵诧拷锟斤拷锟斤拷锟诫到锟斤拷一锟斤拷锟接达拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷元
锟斤拷

应锟矫筹拷式锟斤拷Windows锟斤拷锟秸的癸拷於硷拷锟斤拷锟铰硷拷锟斤拷讯息锟斤拷锟皆凤拷为锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟洁，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟教碉拷锟斤拷锟街凤拷式一锟铰★拷

锟斤拷锟饺ｏ拷锟斤拷锟斤拷锟皆斤拷锟斤拷锟教匡拷锟斤拷锟角硷拷锟侥硷拷锟较★拷锟斤拷锟斤拷只锟斤拷唯一锟斤拷A锟斤拷锟斤拷锟斤拷锟铰该硷拷锟斤拷一锟轿帮拷锟斤拷锟斤拷锟酵放该硷拷也锟斤拷一锟轿帮拷锟斤拷锟斤拷锟斤拷锟角硷拷锟斤拷也锟斤拷锟杰诧拷锟斤拷锟斤拷锟斤拷示锟斤拷元锟斤拷锟斤拷锟斤拷锟皆拷锟斤拷锟斤拷锟斤拷璞革拷锟斤拷锟斤拷锟紺trl锟斤拷 Shift锟斤拷Caps Lock锟斤拷锟斤拷状态锟斤拷A锟斤拷锟杰诧拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷通锟斤拷锟斤拷锟斤拷拢锟斤拷锟斤拷锟皆⌒碼锟斤拷锟斤拷锟斤拷锟斤拷锟絊hift锟斤拷锟斤拷锟竭达拷锟斤拷Caps Lock锟斤拷锟斤拷锟斤拷锟皆拷捅锟缴达拷写A锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紺trl锟斤拷锟斤拷锟斤拷锟皆狢trl-A锟斤拷锟斤拷锟斤拷ASCII锟斤拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷Windows锟叫匡拷锟斤拷锟斤拷某锟铰硷拷锟侥硷拷锟教硷拷锟劫硷拷锟斤拷锟斤拷锟斤拷一些锟斤拷锟斤拷锟较ｏ拷A锟斤拷锟斤拷之前锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷元锟斤拷(dead-character key)锟斤拷锟斤拷锟斤拷Shift锟斤拷Ctrl锟斤拷锟斤拷Alt锟侥诧拷同锟斤拷希锟斤拷锟叫╋拷锟较匡拷锟皆诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷堑锟叫⌒达拷锟斤拷叽锟叫达拷锟斤拷锟斤拷纾�à锟斤拷á锟斤拷â锟斤拷Ä锟斤拷锟斤拷 Å锟斤拷

锟皆诧拷锟斤拷锟斤拷锟斤拷示锟斤拷元锟侥帮拷锟斤拷锟斤拷希锟絎indows锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟酵帮拷锟斤拷讯息锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷元讯息锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷shift锟斤拷锟斤拷锟斤拷锟杰硷拷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元锟斤拷锟斤拷Insert锟斤拷Delete锟斤拷锟斤拷锟斤拷锟叫╋拷锟斤拷锟絎indows只锟斤拷锟斤拷锟斤拷锟斤拷讯息锟斤拷

锟斤拷锟斤拷讯息
锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷时锟斤拷Windows锟斤拷WM_KEYDOWN锟斤拷锟斤拷WM_SYSKEYDOWN讯息锟斤拷锟斤拷锟斤拷锟斤拷锟诫焦锟斤拷锟斤拷哟锟斤拷锟窖断拷锟斤拷校锟斤拷锟斤拷锟斤拷头锟揭伙拷锟斤拷锟绞憋拷锟絎indows锟斤拷WM_KEYUP锟斤拷锟斤拷WM_SYSKEYUP讯息锟斤拷锟斤拷讯息锟斤拷锟斤拷锟叫★拷

锟斤拷6-1

	锟斤拷锟斤拷锟斤拷	锟斤拷锟酵凤拷
锟斤拷系统锟斤拷	WM_KEYDOWN	WM_KEYUP
系统锟斤拷	WM_SYSKEYDOWN	WM_SYSKEYUP

通锟斤拷锟斤拷down锟斤拷锟斤拷锟铰ｏ拷锟斤拷锟酵★拷up锟斤拷锟脚匡拷锟斤拷锟斤拷讯息锟角成对筹拷锟街的★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶∫伙拷锟斤拷锟绞癸拷锟斤拷远锟斤拷馗锟斤拷锟斤拷锟斤拷锟叫э拷锟斤拷锟矫达拷锟斤拷眉锟斤拷锟斤拷岜伙拷头锟绞憋拷锟絎indows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幌碉拷锟絎M_KEYDOWN锟斤拷锟斤拷锟斤拷WM_SYSKEYDOWN锟斤拷讯息锟斤拷一锟斤拷WM_KEYUP锟斤拷锟斤拷锟斤拷WM_SYSKEYUP锟斤拷讯息锟斤拷锟斤拷锟斤拷锟叫凤拷锟斤拷锟斤拷锟叫碉拷讯息一锟斤拷锟斤拷锟斤拷锟斤拷讯息也锟斤拷时锟斤拷锟斤拷讯锟斤拷通锟斤拷锟斤拷锟斤拷GetMessageTime锟斤拷锟斤拷锟斤拷锟皆伙拷冒锟斤拷禄锟斤拷锟斤拷头偶锟斤拷锟斤拷锟斤拷时锟戒。

系统锟斤拷锟斤拷锟斤拷锟较低筹拷锟斤拷锟�
锟斤拷

WM_SYSKEYDOWN锟斤拷WM_SYSKEYUP锟叫的★拷SYS锟斤拷锟斤拷锟斤拷锟斤拷系统锟斤拷锟斤拷锟斤拷锟斤拷示锟矫帮拷锟斤拷锟斤拷Windows锟饺讹拷Windows应锟矫筹拷式锟斤拷锟斤拷锟斤拷要锟斤拷WM_SYSKEYDOWN锟斤拷WM_SYSKEYUP讯息锟斤拷锟斤拷锟斤拷锟斤拷Alt锟斤拷锟斤拷系陌锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷锟斤拷鼙锟斤拷锟斤拷锟较低筹拷锟斤拷鼙锟斤拷系锟窖★拷睿拷锟斤拷锟斤拷锟斤拷锟叫伙拷锟筋动锟接达拷锟斤拷系统锟斤拷锟杰ｏ拷Alt-Tab锟斤拷锟斤拷Alt-Esc锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷系统锟斤拷锟杰憋拷锟斤拷锟劫硷拷锟斤拷Alt锟斤拷锟斤拷一锟斤拷锟斤拷锟杰硷拷锟斤拷锟较ｏ拷锟斤拷锟斤拷Alt-F4锟斤拷於关憋拷应锟矫筹拷式锟斤拷锟斤拷锟斤拷式通锟斤拷锟斤拷锟斤拷WM_SYSKEYUP锟斤拷WM_SYSKEYDOWN讯息锟斤拷锟斤拷锟斤拷锟斤拷锟角达拷锟酵碉拷DefWindowProc锟斤拷锟斤拷锟絎indows要锟斤拷锟斤拷锟斤拷锟斤拷Alt锟斤拷锟侥癸拷锟杰ｏ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讯息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秸碉拷锟斤拷锟斤拷锟叫╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟界功锟杰憋拷选锟今）碉拷锟斤拷锟斤拷讯息锟斤拷锟斤拷锟斤拷锟斤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屑锟斤拷锟斤拷锟斤拷锟较低筹拷锟斤拷锟斤拷某锟绞斤拷耄拷绫撅拷锟斤拷锟斤拷锟斤拷KEYVIEW1锟斤拷KEYVIEW2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么锟节达拷锟斤拷锟斤拷些讯息之锟斤拷锟劫达拷锟酵碉拷DefWindowProc锟斤拷Windows锟斤拷锟斤拷然锟斤拷锟皆斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷锟侥匡拷摹锟�

锟斤拷锟角ｏ拷锟斤拷锟劫匡拷锟斤拷一锟铰ｏ拷锟斤拷锟斤拷锟斤拷锟叫伙拷影锟斤拷使锟斤拷锟竭筹拷式锟接达拷锟斤拷讯息锟斤拷锟斤拷锟斤拷通锟斤拷使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只锟斤拷使锟斤拷锟竭帮拷讯息锟斤拷锟酵碉拷DefWindowProc锟斤拷Windows锟脚伙拷锟窖断拷锟斤拷写锟斤拷锟斤拷锟斤拷锟斤拷纾拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥几锟斤拷锟斤拷锟斤拷锟斤拷

case 	WM_SYSKEYDOWN:
case 	WM_SYSKEYUP:
case	WM_SYSCHAR:
	    return 0 ;

锟斤拷锟诫到一锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟叫ｏ拷锟斤拷么锟斤拷锟斤拷锟侥筹拷式锟斤拷锟接达拷拥锟斤拷锟斤拷锟诫焦锟斤拷时锟斤拷锟酵匡拷锟斤拷锟斤拷效锟斤拷锟斤拷止锟斤拷锟斤拷Alt锟斤拷锟斤拷锟斤拷锟斤拷锟揭斤拷锟节憋拷锟铰碉拷锟斤拷锟斤拷锟斤拷锟斤拷WM_SYSCHAR锟斤拷锟斤拷锟斤拷锟叫帮拷锟斤拷Alt-Tab锟斤拷Alt-Esc锟皆硷拷锟斤拷锟杰憋拷锟斤拷锟斤拷锟斤拷锟斤拷然锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷么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锟斤拷械锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟角匡拷锟斤拷堋锟�

WM_KEYDOWN锟斤拷WM_KEYUP讯息通锟斤拷锟斤拷锟节帮拷锟铰伙拷锟斤拷锟酵放诧拷锟斤拷Alt锟斤拷锟侥硷拷时锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟侥筹拷式锟斤拷锟斤拷使锟矫伙拷锟竭猴拷锟斤拷锟斤拷些讯息锟斤拷Windows锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些讯息锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟洁按锟斤拷讯息锟斤拷wParam锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄拷锟绞撅拷锟斤拷禄锟斤拷头诺募锟斤拷锟斤拷锟絣Param锟斤拷锟斤拷锟斤拷锟届栋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷稀锟�

锟斤拷锟斤拷锟斤拷锟�
锟斤拷

锟斤拷锟斤拷锟斤拷氡ｏ拷锟斤拷锟絎M_KEYDOWN锟斤拷WM_KEYUP锟斤拷WM_SYSKEYDOWN锟斤拷WM_SYSKEYUP讯息锟斤拷wParam锟斤拷锟斤拷锟叫★拷锟剿达拷锟斤拷锟绞讹拷锟斤拷禄锟斤拷头诺募锟斤拷锟�

锟斤拷锟斤拷锟斤拷锟角★拷锟斤拷锟解」锟斤拷锟斤拷喜锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街革拷锟斤拷羌俣锟斤拷锟斤拷锟斤拷思锟斤拷锟叫讹拷锟斤拷锟斤拷锟斤拷实锟斤拷锟斤拷锟叫碉拷一些锟斤拷锟斤，也只锟斤拷锟斤拷锟斤拷使锟斤拷DOS锟斤拷锟斤拷锟斤拷员锟叫从︼拷贸锟绞斤拷某锟绞叫达拷锟斤拷卟锟斤拷锌锟斤拷锟街革拷锟斤拷锟轿裁达拷锟絎indows锟斤拷锟教达拷锟斤拷锟斤拷嘶锟斤拷锟斤拷募锟斤拷锟斤拷锟斤拷锟斤拷锟侥讹拷锟斤拷锟斤拷锟斤拷实锟侥★拷

锟斤拷锟斤拷锟斤拷诘某锟绞叫达拷锟斤拷锟斤拷锟剿碉拷锟斤拷锟绞碉拷募锟斤拷锟斤拷锟绞碉拷始锟斤拷锟接诧拷锟斤拷锟斤拷锟斤拷锟斤拷Windows锟侥硷拷锟叫斤拷锟斤拷些锟斤拷锟斤拷锟轿拷锟缴拷锟斤拷锟�(scan codes)锟斤拷锟斤拷锟斤拷IBM锟斤拷锟捷伙拷锟斤拷锟较ｏ拷扫锟斤拷锟斤拷16锟斤拷Q锟斤拷锟斤拷17锟斤拷W锟斤拷锟斤拷18锟斤拷E锟斤拷19锟斤拷R锟斤拷20锟斤拷T锟斤拷21锟斤拷Y锟饺等★拷锟斤拷时锟斤拷锟结发锟街ｏ拷扫锟斤拷锟斤拷锟斤拷锟斤拷锟捷硷拷锟教碉拷实锟绞诧拷锟街的★拷Windows锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷锟借备锟斤拷锟斤拷耍锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷图通锟斤拷锟斤拷锟斤拷锟斤拷谓锟斤拷锟斤拷锟斤拷锟斤拷耄拷员憔拷锟斤拷锟阶帮拷锟斤拷薰氐姆锟绞斤拷锟斤拷锟斤拷锟斤拷獭锟斤拷锟斤拷锟揭恍╋拷锟斤拷锟斤拷锟诫不锟斤拷锟斤拷IBM锟斤拷锟捷伙拷锟斤拷锟较诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰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锟侥硷拷锟斤拷锟斤拷锟揭碉拷锟斤拷锟斤拷锟斤拷锟斤拷未锟斤拷锟侥硷拷锟斤拷锟斤拷锟揭碉拷锟斤拷

锟斤拷使锟矫的达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絎INUSER.H锟斤拷头锟斤拷锟斤拷锟叫讹拷锟斤拷锟斤拷为锟斤拷VK_锟斤拷头锟斤拷锟斤拷6-2锟叫筹拷锟斤拷锟斤拷些锟斤拷锟狡猴拷锟斤拷值锟斤拷十锟斤拷位锟斤拷十锟斤拷锟斤拷位锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷应锟斤拷IBM锟斤拷锟捷伙拷锟街硷拷锟斤拷锟较的硷拷锟斤拷锟铰憋拷也锟斤拷锟斤拷锟絎indows执锟斤拷时锟角凤拷锟斤拷要锟斤拷些锟斤拷锟斤拷锟铰憋拷锟斤拷锟斤拷锟斤拷位顺锟斤拷锟叫筹拷锟斤拷锟斤拷锟斤拷锟斤拷搿�

前锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街革拷锟斤拷腔锟斤拷锟斤拷锟斤拷

锟斤拷6-2

十锟斤拷位	十锟斤拷锟斤拷位	WINUSER.H识锟斤拷锟斤拷	锟斤拷锟借？	IBM锟斤拷锟捷硷拷锟斤拷
1	01	VK_LBUTTON		锟斤拷锟斤拷锟斤拷锟�
2	02	VK_RBUTTON		锟斤拷锟斤拷锟揭硷拷
3	03	VK_CANCEL	锟斤拷	Ctrl-Break
4	04	VK_MBUTTON		锟斤拷锟斤拷锟叫硷拷

锟斤拷锟斤拷远锟斤拷锟斤拷锟斤拷蛹锟斤拷锟窖断拷谢锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷搿ｏ拷锟斤拷锟揭伙拷驴锟斤拷钥锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷芄锟斤拷踊锟斤拷锟窖断拷谢锟斤拷锟斤拷锟角★拷VK_CANCEL锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷耄拷锟斤拷锟斤拷锟酵憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟�(Ctrl-Break)锟斤拷Windows应锟矫筹拷式通锟斤拷锟斤拷使锟矫此硷拷锟斤拷

锟斤拷6-3锟叫的硷拷--Backspace锟斤拷Tab锟斤拷Enter锟斤拷Escape锟斤拷Spacebar锟斤拷通锟斤拷锟斤拷锟絎indows锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷Windows一锟斤拷锟斤拷锟斤拷元讯息锟斤拷锟斤拷锟斤拷锟角硷拷锟斤拷讯息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6-3

十锟斤拷位	十锟斤拷锟斤拷位	WINUSER.H识锟斤拷锟斤拷	锟斤拷锟借？	IBM锟斤拷锟捷硷拷锟斤拷
8	08	VK_BACK	锟斤拷	Backspace
9	09	VK_TAB	锟斤拷	Tab
12	0C	VK_CLEAR		Num Lock锟截憋拷时锟斤拷锟斤拷锟街硷拷锟斤拷5
13	0D	VK_RETURN	锟斤拷	Enter 锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷
16	10	VK_SHIFT	锟斤拷	Shift 锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷
17	11	VK_CONTROL	锟斤拷	Ctrl 锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷
18	12	VK_MENU	锟斤拷	Alt 锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷
19	13	VK_PAUSE		Pause
20	14	VK_CAPITAL	锟斤拷	Caps Lock
27	1B	VK_ESCAPE	锟斤拷	Esc
32	20	VK_SPACE	锟斤拷	Spacebar

锟斤拷锟解，Windows锟斤拷式通锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷Shift锟斤拷Ctrl锟斤拷Alt锟斤拷锟斤拷状态锟斤拷

锟斤拷6-4锟叫筹拷锟斤拷前锟剿革拷锟斤拷锟斤拷锟斤拷锟斤拷锟絍K_INSERT锟斤拷VK_DELETE一锟斤拷锟筋常锟矫碉拷锟斤拷锟斤拷锟斤拷耄�

锟斤拷6-4

十锟斤拷位	十锟斤拷锟斤拷位	WINUSER.H识锟斤拷锟斤拷	锟斤拷锟借？	IBM锟斤拷锟捷硷拷锟斤拷
33	21	VK_PRIOR	锟斤拷	Page Up
34	22	VK_NEXT	锟斤拷	Page Down
35	23	VK_END	锟斤拷	End
36	24	VK_HOME	锟斤拷	Home
37	25	VK_LEFT	锟斤拷	锟斤拷锟酵�
38	26	VK_UP	锟斤拷	锟较硷拷头
39	27	VK_RIGHT	锟斤拷	锟揭硷拷头
40	28	VK_DOWN	锟斤拷	锟铰硷拷头
41	29	VK_SELECT
42	2A	VK_PRINT
43	2B	VK_EXECUTE
44	2C	VK_SNAPSHOT		Print Screen
45	2D	VK_INSERT	锟斤拷	Insert
46	2E	VK_DELETE	锟斤拷	Delete
47	2F	VK_HELP

注锟解，锟斤拷锟斤拷锟斤拷锟狡ｏ拷锟斤拷锟斤拷VK_PRIOR锟斤拷VK_NEXT锟斤拷锟斤拷锟斤拷锟斤拷系谋锟街撅拷锟酵拷锟斤拷锟斤拷锟揭诧拷锟斤拷锟斤拷锟斤拷锟叫碉拷识锟斤拷锟街诧拷统一锟斤拷Print Screen锟斤拷锟斤拷平时锟斤拷锟斤拷Windows应锟矫筹拷式锟斤拷锟斤拷锟皆★拷Windows锟斤拷锟斤拷锟斤拷应锟剿硷拷时锟结将锟斤拷讯锟斤拷示锟侥碉拷锟斤拷图影锟斤拷锟斤拷诺锟斤拷锟斤拷锟斤拷锟斤拷小锟斤拷锟绞癸拷屑锟斤拷锟斤拷峁╋拷锟絍K_SELECT锟斤拷VK_PRINT锟斤拷VK_EXECUTE锟斤拷VK_HELP锟斤拷锟斤拷锟揭裁伙拷锟斤拷锟斤拷丝锟斤拷锟斤拷锟斤拷锟斤拷募锟斤拷獭锟�

Windows也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较碉拷锟斤拷母锟斤拷锟斤拷位锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄拷锟斤拷旨锟斤拷探锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�

锟斤拷6-5

十锟斤拷位	十锟斤拷锟斤拷位	WINUSER.H识锟斤拷锟斤拷	锟斤拷锟借？	IBM锟斤拷锟捷硷拷锟斤拷
48-57	30-39	锟斤拷	锟斤拷	锟斤拷锟斤拷锟斤拷锟较碉拷0锟斤拷9
65-90	41-5A	锟斤拷	锟斤拷	A锟斤拷Z

注锟解，锟斤拷锟街猴拷锟斤拷母锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紸SCII锟诫。Windows锟斤拷式锟斤拷锟斤拷锟接诧拷使锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷耄皇碉拷锟斤拷希锟斤拷锟绞绞癸拷玫锟斤拷锟紸SCII锟斤拷锟斤拷元锟斤拷锟斤拷元讯息锟斤拷

锟斤拷6-6锟斤拷示锟侥达拷锟斤拷锟斤拷锟斤拷Microsoft Natural Keyboard锟斤拷锟斤拷锟斤拷锟捷硷拷锟教诧拷锟斤拷锟侥ｏ拷

锟斤拷6-6

十锟斤拷位	十锟斤拷锟斤拷位	WINUSER.H识锟斤拷锟斤拷	IBM锟斤拷锟捷硷拷锟斤拷
91	5B	VK_LWIN	锟斤拷Windows锟斤拷
92	5C	VK_RWIN	锟斤拷Windows锟斤拷
93	5D	VK_APPS	Applications锟斤拷

Windows锟斤拷VK_LWIN锟斤拷VK_RWIN锟斤拷锟津开★拷锟斤拷始锟斤拷锟斤拷锟杰憋拷锟斤拷锟竭ｏ拷锟斤拷锟斤拷前锟侥版本锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷员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锟斤拷於碉拷录锟斤拷浅锟絎indows锟斤拷只锟斤拷Microsoft Windows NT锟斤拷锟斤拷效锟斤拷锟斤拷锟斤拷锟竭碉拷录锟斤拷浅锟斤拷锟铰凤拷锟斤拷锟絎indows for Applications锟叫ｏ拷锟斤拷应锟矫筹拷式锟杰癸拷通锟斤拷锟斤拷示锟斤拷锟斤拷锟斤拷讯锟斤拷锟竭碉拷锟缴捷撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷application锟斤拷锟斤拷

锟斤拷6-7锟斤拷示锟侥达拷锟斤拷锟斤拷锟斤拷锟斤拷旨锟斤拷锟斤拷系募锟斤拷锟斤拷锟斤拷锟叫的伙拷锟斤拷锟斤拷

锟斤拷6-7

十锟斤拷位	十锟斤拷锟斤拷位	WINUSER.H识锟斤拷锟斤拷	IBM锟斤拷锟捷硷拷锟斤拷
96-105	60-69	VK_NUMPAD0锟斤拷VK_ NUMPAD9	NumLock锟斤拷时锟斤拷锟街硷拷锟斤拷锟较碉拷0锟斤拷9
106	6A	VK_MULTIPLY	锟斤拷锟街硷拷锟斤拷锟较碉拷*
107	6B	VK_ADD	锟斤拷锟街硷拷锟斤拷锟较碉拷+
108	6C	VK_SEPARATOR
109	6D	VK_SUBTRACT	锟斤拷锟街硷拷锟斤拷锟较碉拷-
110	6E	VK_DECIMAL	锟斤拷锟街硷拷锟斤拷锟较碉拷.
111	6F	VK_DIVIDE	锟斤拷锟街硷拷锟斤拷锟较碉拷/

锟斤拷锟结，锟斤拷然锟斤拷锟斤拷锟侥硷拷锟教讹拷锟斤拷12锟斤拷锟斤拷锟杰硷拷锟斤拷锟斤拷Windows只锟斤拷要10锟斤拷锟斤拷锟斤拷位元锟斤拷锟饺达拷锟�24锟斤拷锟斤拷锟斤拷锟解，锟斤拷式通锟斤拷锟矫癸拷锟杰硷拷锟斤拷为锟斤拷锟教硷拷锟劫硷拷锟斤拷锟斤拷锟斤拷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6-8锟斤拷示锟侥帮拷锟斤拷锟斤拷

锟斤拷6-8

十锟斤拷位	十锟斤拷锟斤拷位	WINUSER.H识锟斤拷锟斤拷	锟斤拷锟借？	IBM锟斤拷锟捷硷拷锟斤拷
112-121	70-79	VK_F1锟斤拷VK_F10	锟斤拷	锟斤拷锟杰硷拷F1锟斤拷F10
122-135	7A-87	VK_F11锟斤拷VK_F24		锟斤拷锟杰硷拷F11锟斤拷F24
144	90	VK_NUMLOCK		Num Lock
145	91	VK_SCROLL		Scroll Lock

锟斤拷锟解，锟斤拷锟斤拷锟斤拷锟斤拷一些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄拷锟斤拷锟斤拷锟街伙拷锟届斗潜锟阶硷拷锟斤拷锟斤拷系募锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷诖锟斤拷锟斤拷锟斤拷锟斤拷斩嘶锟斤拷锟绞癸拷玫募锟斤拷锟斤拷榭�/ Platform SDK / User Interface Services / User Input / Virtual-Key Codes锟斤拷锟缴得碉拷锟斤拷锟斤拷锟斤拷锟叫憋拷锟斤拷

lParam锟斤拷讯
锟斤拷

锟斤拷锟侥革拷锟斤拷锟斤拷讯息锟斤拷WM_KEYDOWN锟斤拷WM_KEYUP锟斤拷WM_SYSKEYDOWN锟斤拷WM_SYSKEYUP锟斤拷锟叫ｏ拷wParam讯息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桔碉拷锟斤拷锟斤拷锟斤拷耄拷锟絣Param讯息锟斤拷锟斤拷锟斤拷锟叫讹拷锟剿解按锟斤拷锟角筹拷锟斤拷锟矫碉拷锟斤拷锟斤拷锟斤拷讯锟斤拷lParam锟斤拷32位锟斤拷为6锟斤拷锟斤拷位锟斤拷锟斤拷图6-1锟斤拷示锟斤拷

锟斤拷

图6-1 lParam锟斤拷锟斤拷锟斤拷6锟斤拷锟斤拷锟斤拷讯息锟斤拷位

锟截革拷锟斤拷锟斤拷
锟斤拷

锟截革拷锟斤拷锟斤拷锟角革拷讯息锟斤拷锟斤拷示锟侥帮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铰ｏ拷锟截革拷锟斤拷锟斤拷锟借定为1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街拷幔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欤拷锟斤拷虏锟斤拷艽锟斤拷锟斤拷远锟斤拷馗锟斤拷锟斤拷剩锟斤拷锟斤拷锟斤拷锟斤拷凇锟斤拷锟斤拷锟教拷锟斤拷摹锟斤拷锟斤拷獭锟斤拷薪锟斤拷锟斤拷瓒拷锟斤拷碌陌锟斤拷锟窖断拷锟絎indows锟酵把硷拷锟斤拷WM_KEYDOWN锟斤拷锟斤拷WM_SYSKEYDOWN讯息锟斤拷系锟斤拷锟斤拷锟窖断拷校锟斤拷锟斤拷锟接︼拷锟斤拷锟斤拷锟斤拷馗锟斤拷锟斤拷锟斤拷锟絎M_KEYUP锟斤拷WM_SYSKEYUP讯息锟斤拷锟截革拷锟斤拷锟斤拷锟斤拷锟斤拷为1锟斤拷

锟斤拷为锟截革拷锟斤拷锟斤拷锟斤拷锟�1指示锟斤拷锟斤拷锟斤拷锟绞达拷锟斤拷锟斤拷锟绞斤拷拇锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭诧拷锟斤拷锟斤拷锟斤拷诖锟斤拷锟斤拷锟斤拷锟窖断⑹憋拷锟斤拷锟斤拷馗锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫匡拷锟斤拷硕锟斤拷锟斤拷锟斤拷榇︼拷锟斤拷锟街达拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟酵凤拷木锟斤拷椋拷锟轿拷锟斤拷锟侥帮拷锟斤拷锟斤拷锟斤拷锟剿硷拷锟教伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆碉拷锟斤拷式锟斤拷一些时锟斤拷锟斤拷锟斤拷锟斤拷每一锟轿帮拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷械锟斤拷馗锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷芄锟斤拷锟斤拷锟斤拷锟斤拷锟解。锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷也锟斤拷锟矫碉拷锟截革拷锟斤拷锟斤拷锟斤拷锟斤拷应锟矫筹拷锟斤拷使锟斤拷锟斤拷锟街凤拷锟斤拷执锟叫筹拷式锟斤拷锟斤拷锟斤拷锟斤拷锟揭筹拷一锟街较好的凤拷锟斤拷锟斤拷

OEM扫锟斤拷锟斤拷
锟斤拷

OEM扫锟斤拷锟斤拷锟斤拷锟斤拷硬锟藉（锟斤拷锟教ｏ拷锟斤拷锟斤拷锟侥达拷锟诫。锟斤拷锟斤拷泄锟绞憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆筹拷式写锟斤拷锟斤拷锟斤拷说应锟矫猴拷锟斤拷悉锟斤拷锟斤拷锟角达拷PC锟斤拷锟捷伙拷锟街碉拷ROM BIOS锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷玫锟街碉拷锟絆EM指锟斤拷锟斤拷PC锟斤拷原始锟借备锟斤拷锟斤拷锟教ｏ拷Original Equipment Manufacturer锟斤拷锟斤拷锟斤拷锟诫「IBM锟斤拷准锟斤拷同锟斤拷锟斤拷锟斤拷锟捷ｏ拷锟斤拷锟节达拷锟斤拷锟角诧拷锟斤拷要锟斤拷锟斤拷锟斤拷锟窖讹拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟绞碉拷始锟斤拷滩锟斤拷值锟斤拷锟矫诧拷锟斤拷锟饺籛indows锟斤拷式锟斤拷锟皆猴拷锟皆碉拷锟斤拷锟斤拷锟斤拷锟叫碉拷OEM扫锟斤拷锟斤拷锟斤拷讯锟斤拷锟轿硷拷锟节讹拷十锟斤拷锟铰的筹拷式KBMIDI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锟斤拷锟斤拷IBM锟斤拷强锟斤拷锟教的革拷锟接硷拷之一锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷锟斤拷为1锟斤拷IBM锟斤拷强锟酵硷拷锟斤拷锟斤拷101锟斤拷102锟斤拷锟斤拷锟斤拷锟斤拷锟杰硷拷锟节硷拷锟教讹拷锟剿ｏ拷锟轿憋拷锟狡讹拷锟斤拷锟斤拷锟斤拷锟街硷拷锟斤拷锟叫凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷旨锟斤拷锟斤拷匣锟斤拷锟斤拷锟斤拷锟斤拷伪锟斤拷贫锟斤拷锟斤拷墓锟斤拷埽锟斤拷锟斤拷约锟斤拷锟斤拷叶说锟紸lt锟斤拷Ctrl锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟街硷拷锟斤拷锟角诧拷锟街碉拷锟轿憋拷锟狡讹拷锟斤拷锟斤拷锟斤拷锟斤拷Insert锟斤拷Delete锟斤拷锟斤拷锟斤拷锟斤拷锟街硷拷锟斤拷锟较碉拷斜锟竭ｏ拷锟斤拷锟斤拷锟斤拷Enter锟斤拷锟皆硷拷Num Lock锟斤拷锟饺ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟借定为1锟斤拷Windows锟斤拷式通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟疥。

锟斤拷锟捷达拷锟斤拷
锟斤拷

锟揭帮拷锟斤拷时锟斤拷锟斤拷锟斤拷同时压锟斤拷ALT锟斤拷锟斤拷锟斤拷么锟斤拷锟捷达拷锟斤拷为1锟斤拷锟斤拷WM_SYSKEYUP锟斤拷WM_SYSKEYDOWN锟斤拷锟皆ｏ拷锟斤拷位元锟斤拷锟斤拷为1锟斤拷锟斤拷锟斤拷WM_SYSKEYUP锟斤拷WM_KEYDOW讯息锟斤拷锟皆ｏ拷锟斤拷位元为0锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷之锟解：

锟斤拷锟斤拷疃拷哟锟斤拷锟叫★拷锟斤拷耍锟斤拷锟斤拷锟矫伙拷锟斤拷锟斤拷虢癸拷恪ｏ拷锟绞憋拷锟斤拷锟斤拷械陌锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷WM_SYSKEYUP锟斤拷WM_SYSKEYDOWN讯息锟斤拷锟斤拷锟紸lt锟斤拷未锟斤拷锟斤拷锟铰ｏ拷锟斤拷锟斤拷锟捷达拷锟斤拷锟斤拷位锟斤拷锟借定为0锟斤拷Windows使锟斤拷WM_SYSKEYUP锟斤拷WM_SYSKEYDOWN讯息锟斤拷锟接讹拷使锟斤拷小锟斤拷锟剿的活动锟接达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
锟斤拷锟揭恍╋拷锟斤拷锟斤拷锟侥ｏ拷锟斤拷英锟侥ｏ拷锟斤拷锟教ｏ拷锟斤拷些锟斤拷元锟斤拷通锟斤拷Shift锟斤拷Ctrl锟斤拷锟斤拷Alt锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷隙锟斤拷锟斤拷锟斤拷摹锟斤拷锟绞憋拷锟斤拷荽锟斤拷锟轿�1锟斤拷锟斤拷锟角达拷讯息锟斤拷锟斤拷系统锟斤拷锟斤拷讯息锟斤拷
锟斤拷

锟斤拷锟斤拷锟斤拷前状态
锟斤拷

锟斤拷锟斤拷诖锟街帮拷锟斤拷锟斤拷头诺模锟斤拷锟斤拷锟斤拷锟斤拷前状态为0锟斤拷锟斤拷锟斤拷为1锟斤拷锟斤拷WM_KEYUP锟斤拷锟斤拷WM_SYSKEYUP讯息锟斤拷锟斤拷锟斤拷锟斤拷锟借定为1锟斤拷锟斤拷锟角讹拷WM_KEYDOWN锟斤拷锟斤拷WM_SYSKEYDOWN讯息锟斤拷锟斤拷位元锟斤拷锟斤拷为0锟斤拷也锟斤拷锟斤拷为1锟斤拷锟斤拷锟轿�1锟斤拷锟斤拷锟绞撅拷眉锟斤拷锟斤拷远锟斤拷馗锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷牡诙锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖断拷锟�

转锟斤拷状态
锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷拢锟斤拷锟阶拷锟阶刺�0锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷头牛锟斤拷锟阶拷锟阶刺�1锟斤拷锟斤拷WM_KEYDOWN锟斤拷锟斤拷WM_SYSKEYDOWN讯息锟斤拷锟斤拷锟斤拷位为0锟斤拷锟斤拷WM_KEYUP锟斤拷锟斤拷WM_SYSKEYUP讯息锟斤拷锟斤拷锟斤拷位为1锟斤拷

位锟斤拷状态
锟斤拷

锟节达拷锟斤拷锟斤拷锟斤拷讯息时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要知锟斤拷锟角凤拷锟斤拷锟斤拷位锟狡硷拷锟斤拷Shift锟斤拷Ctrl锟斤拷Alt锟斤拷锟津开关硷拷锟斤拷Caps Lock锟斤拷Num Lock锟斤拷Scroll Lock锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷GetKeyState锟斤拷式锟斤拷锟斤拷锟斤拷锟杰伙拷么锟斤拷锟窖讹拷锟斤拷锟斤拷纾�

iState = GetKeyState (VK_SHIFT) ;

锟斤拷锟斤拷锟斤拷锟斤拷锟絊hift锟斤拷锟斤拷iState值为锟斤拷锟斤拷锟斤拷锟借定锟斤拷锟斤拷锟轿伙拷锟轿辉拷锟斤拷锟斤拷锟斤拷Caps Lock锟斤拷锟津开ｏ拷锟斤拷锟�

iState = GetKeyState (VK_CAPITAL) ;

锟斤拷锟截碉拷值锟斤拷位元锟斤拷锟斤拷为1锟斤拷锟斤拷位元锟斤拷锟斤拷锟斤拷系锟叫★拷票锟斤拷锟揭伙拷隆锟�

通锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷GetKeyState时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷VK_SHIFT锟斤拷VK_CONTROL锟斤拷VK_MENU锟斤拷锟斤拷说锟斤拷Alt锟斤拷时锟斤拷锟叫ｏ拷锟斤拷使锟斤拷GetKeyState时锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞讹拷锟斤拷锟斤拷锟饺凤拷锟斤拷锟斤拷碌锟絊hift锟斤拷Ctrl锟斤拷Alt锟斤拷锟斤拷锟斤拷叩幕锟斤拷锟斤拷冶叩模锟絍K_LSHIFT锟斤拷VK_RSHIFT锟斤拷VK_LCONTROL锟斤拷VK_RCONTROL锟斤拷VK_LMENU锟斤拷VK_RMENU锟斤拷锟斤拷些识锟斤拷锟斤拷只锟斤拷锟紾etKeyState锟斤拷GetAsyncKeyState锟斤拷锟斤拷锟芥将锟斤拷细说锟斤拷锟斤拷锟斤拷

使锟斤拷锟斤拷锟斤拷锟斤拷锟絍K_LBUTTON锟斤拷VK_RBUTTON锟斤拷VK_MBUTTON锟斤拷锟斤拷也锟斤拷锟皆伙拷没锟斤拷锟斤拷锟斤拷状态锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷踊锟斤拷锟斤拷锟诫按锟斤拷锟斤拷锟斤拷系锟絎indows应锟矫筹拷式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锟斤拷锟斤拷一锟姐－锟斤拷锟节斤拷锟秸碉拷锟斤拷锟斤拷讯息时锟斤拷榘达拷锟斤拷锟绞碉拷锟斤拷希锟轿伙拷锟阶刺拷锟窖讹拷锟斤拷锟斤拷诨锟斤拷锟斤拷锟窖讹拷校锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷薪锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟�

锟斤拷注锟斤拷GetKeyState锟斤拷使锟矫ｏ拷锟斤拷锟斤拷锟角硷拷时锟斤拷锟斤拷锟斤拷状态锟斤拷锟斤拷只锟角硷拷锟街憋拷锟侥壳拔癸拷锟斤拷诖锟斤拷锟斤拷锟窖断拷募锟斤拷锟阶刺拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟揭凤拷锟绞癸拷锟斤拷锟斤拷欠锟斤拷锟斤拷锟絊hift-Tab锟斤拷锟斤拷锟节达拷锟斤拷Tab锟斤拷锟斤拷WM_KEYDOWN讯息时锟斤拷锟斤拷GetKeyState锟斤拷锟斤拷锟叫诧拷锟斤拷VK_SHIFT锟斤拷锟斤拷锟紾etKeyState锟斤拷锟截碉拷值为锟斤拷锟斤拷锟斤拷么锟斤拷锟斤拷知锟斤拷锟节帮拷锟斤拷Tab锟斤拷之前锟斤拷锟斤拷锟斤拷Shift锟斤拷锟斤拷锟斤拷锟揭ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞硷拷锟斤拷锟絋ab锟斤拷之前锟斤拷锟窖撅拷锟酵凤拷锟斤拷Shift锟斤拷也没锟叫癸拷系锟斤拷锟斤拷知锟斤拷锟斤拷锟节帮拷锟斤拷Tab锟斤拷锟斤拷时锟斤拷Shift锟斤拷锟角帮拷锟铰的★拷

GetKeyState锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷枚锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷讯息锟侥硷拷锟斤拷锟斤拷讯锟斤拷锟斤拷锟界，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷停锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟侥达拷锟斤拷锟斤拷直锟斤拷锟斤拷锟斤拷锟斤拷F1锟斤拷锟杰硷拷为止锟斤拷

while (GetKeyState (VK_F1) >= 0) ;    // WRONG !!!

锟斤拷要锟斤拷么锟斤拷锟斤拷锟解将锟矫筹拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷执锟叫达拷锟斤拷锟斤拷之前锟斤拷痛锟窖断拷锟斤拷锟斤拷薪锟斤拷盏锟斤拷锟紽1锟斤拷WM_KEYDOWN锟斤拷锟斤拷锟斤拷锟斤拷锟饺肥碉拷锟揭拷锟侥壳澳筹拷锟斤拷锟阶刺拷锟斤拷锟矫达拷锟斤拷锟斤拷锟绞癸拷锟紾etAsyncKeyState锟斤拷

使锟矫帮拷锟斤拷讯息
锟斤拷

锟斤拷锟斤拷锟绞斤拷芄锟斤拷锟斤拷每锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷讯锟斤拷锟解当然锟斤拷锟斤拷锟诫，锟斤拷锟角达拷锟斤拷锟絎indows锟斤拷式锟斤拷锟斤拷锟剿硷拷锟斤拷锟斤拷锟叫的帮拷锟斤拷锟斤拷锟斤拷只锟斤拷锟斤拷锟斤拷锟街的帮拷锟斤拷讯息锟斤拷WM_SYSKEYDOWN锟斤拷WM_SYSKEYUP讯息锟斤拷锟斤拷Windows系统锟斤拷式使锟矫的ｏ拷锟斤拷锟斤拷锟斤拷为锟剿凤拷锟侥ｏ拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷WM_KEYDOWN讯息锟斤拷通锟斤拷也锟斤拷锟皆猴拷锟斤拷WM_KEYUP讯息锟斤拷

Windows锟斤拷式通锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷元锟侥帮拷锟斤拷使锟斤拷WM_KEYDOWN讯息锟斤拷锟斤拷然锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷讯息锟斤拷位锟狡硷拷状态锟斤拷讯锟杰斤拷锟斤拷锟斤拷讯息转锟斤拷为锟斤拷元讯息锟斤拷锟斤拷锟角诧拷要锟斤拷么锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞硷拷锟教硷拷牟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷狻ｏ拷锟斤拷纾拷锟斤拷锟斤拷锟矫碉拷wParam锟斤拷锟�0x33锟斤拷WM_KEYDOWN讯息锟斤拷锟斤拷锟酵匡拷锟斤拷知锟斤拷使锟斤拷锟竭帮拷锟斤拷锟剿硷拷3锟斤拷锟斤拷锟斤拷为止一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟紾etKeyState锟斤拷锟斤拷Shift锟斤拷锟斤拷锟斤拷锟铰ｏ拷锟斤拷锟酵匡拷锟杰伙拷锟斤拷为使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷#锟脚ｏ拷锟斤拷刹锟揭伙拷锟斤拷锟斤拷锟斤拷锟接拷锟绞癸拷锟斤拷呔锟斤拷锟斤拷锟斤拷锟斤拷锟疥。

锟斤拷锟斤拷伪锟斤拷贫锟斤拷锟斤拷锟斤拷锟斤拷芗锟斤拷锟絀nsert锟斤拷Delete锟斤拷锟斤拷WM_KEYDOWN讯息锟斤拷锟斤拷锟斤拷锟矫的★拷锟斤拷锟斤拷锟斤拷 Insert锟斤拷Delete锟酵癸拷锟杰硷拷锟斤拷锟斤拷锟斤拷为锟斤拷锟杰憋拷锟斤拷锟劫硷拷锟斤拷锟斤拷为Windows锟杰把癸拷锟杰憋拷锟斤拷锟劫硷拷锟斤拷锟斤拷为锟斤拷锟杰憋拷锟斤拷锟斤拷讯息锟斤拷锟斤拷锟斤拷锟斤拷锟酵诧拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷Windows之前锟斤拷MS-DOS应锟矫筹拷式锟叫达拷锟斤拷使锟矫癸拷锟杰硷拷锟斤拷Shift锟斤拷Ctrl锟斤拷Alt锟斤拷锟斤拷锟斤拷希锟酵拷锟斤拷兀锟斤拷锟揭诧拷锟斤拷锟斤拷锟絎indows锟斤拷式锟斤拷使锟矫ｏ拷实锟斤拷锟较ｏ拷Microsoft Word锟斤拷锟斤拷锟斤拷锟侥癸拷锟杰硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟捷凤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺肥迪ｏ拷锟绞癸拷霉锟斤拷芗锟斤拷锟斤拷锟矫达拷锟叫╋拷锟接︼拷锟斤拷锟斤拷馗锟斤拷锟斤拷鼙锟斤拷锟斤拷睢indows锟斤拷目锟斤拷之一锟斤拷锟斤拷锟结供锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟绞癸拷酶锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷痰锟绞癸拷锟斤拷呓锟斤拷妗�

锟斤拷耍锟斤拷锟斤拷怨锟斤拷锟斤拷锟斤拷拢锟斤拷锟斤拷锟斤拷锟斤拷锟铰ｏ拷锟斤拷锟斤拷只为锟轿憋拷锟狡讹拷锟斤拷锟斤拷锟斤拷时也为Insert锟斤拷Delete锟斤拷锟斤拷锟斤拷锟斤拷WM_KEYDOWN讯息锟斤拷锟斤拷使锟斤拷锟斤拷些锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷GetKeyState锟斤拷锟斤拷锟絊hift锟斤拷锟斤拷Ctrl锟斤拷锟斤拷状态锟斤拷锟斤拷锟界，Windows锟斤拷式锟斤拷锟斤拷使锟斤拷Shift锟斤拷锟轿憋拷锟斤拷锟斤拷锟较硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟介处锟斤拷锟斤拷选锟叫的凤拷围锟斤拷Ctrl锟斤拷锟斤拷锟斤拷锟斤拷薷锟斤拷伪锟斤拷锟斤拷锟斤拷锟藉。锟斤拷锟界，Ctrl锟斤拷锟揭硷拷头锟斤拷锟斤拷锟斤拷峡锟斤拷员锟绞撅拷伪锟斤拷锟斤拷锟揭伙拷锟斤拷帧锟�

锟斤拷锟斤拷锟斤拷锟侥筹拷式锟斤拷使锟矫硷拷锟教凤拷式锟斤拷锟斤拷逊锟斤拷锟街伙拷锟斤拷私锟斤拷锟斤拷械锟絎indows锟斤拷式使锟矫硷拷锟教的凤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟较诧拷锟斤拷锟叫╋拷锟斤拷澹拷锟饺伙拷锟斤拷远锟斤拷锟斤拷锟斤拷锟睫改ｏ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撕芸锟斤拷学锟斤拷使锟斤拷锟斤拷锟侥筹拷式锟斤拷

为SYSMETS锟斤拷锟较硷拷锟教达拷锟斤拷锟斤拷锟斤拷
锟斤拷

锟节憋拷写锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥本锟斤拷SYSMETS锟斤拷式时锟斤拷锟斤拷锟角伙拷锟斤拷锟剿斤拷锟斤拷蹋锟街伙拷锟绞癸拷镁锟斤拷锟斤拷泻突锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷帧锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟斤拷舜锟斤拷锟斤拷锟斤拷锟窖断拷姆锟斤拷锟斤拷锟斤拷锟矫达拷锟斤拷锟斤拷诔锟绞斤拷屑锟斤拷锟斤拷锟教斤拷锟芥。锟斤拷然锟斤拷锟斤拷锟角达拷锟斤拷锟轿憋拷锟狡讹拷锟斤拷锟侥癸拷锟斤拷锟斤拷锟斤拷锟角斤拷锟斤拷锟斤拷锟斤拷伪锟斤拷锟斤拷Home锟斤拷End锟斤拷Page Up锟斤拷Page Down锟斤拷Up Arrow锟斤拷Down Arrow锟斤拷锟斤拷於达拷直锟斤拷锟斤拷锟斤拷锟斤拷锟酵凤拷锟斤拷锟斤拷壹锟酵凤拷锟斤拷锟届恫锟教拷锟揭拷锟剿斤拷锟斤拷锟斤拷锟�

锟斤拷锟斤拷锟斤拷锟教斤拷锟斤拷锟揭伙拷旨虻シ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屑锟斤拷锟斤拷锟絎M_VSCROLL锟斤拷WM_HSCROLL锟斤拷锟斤拷锟斤拷式锟斤拷拢锟斤拷锟斤拷冶锟斤拷锟斤拷锟斤拷锟酵拷锟絎M_KEYDOWN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锟角诧拷锟斤拷锟斤拷锟侥ｏ拷锟斤拷为锟斤拷锟揭拷薷木锟斤拷锟斤拷械锟斤拷锟斤拷锟斤拷锟斤拷捅锟斤拷锟斤拷锟斤拷应锟斤拷锟睫革拷WM_KEYDOWN锟斤拷

为什么锟斤拷锟津单地斤拷每一锟斤拷WM_KEYDOWN讯息锟斤拷锟斤拷锟斤拷锟酵拷锟叫э拷玫锟絎M_VSCROLL锟斤拷锟斤拷WM_HSCROLL讯息锟截ｏ拷通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酵硷拷冒讯息锟斤拷锟斤拷锟角匡拷锟杰伙拷锟斤拷WndProc锟斤拷为锟斤拷锟斤拷锟斤拷司锟斤拷锟斤拷锟窖讹拷锟�

锟斤拷Windows锟叫ｏ拷锟斤拷锟街凤拷锟斤拷锟角匡拷锟叫的★拷锟斤拷锟斤拷讯息锟侥猴拷式锟斤拷锟斤拷SendMessage锟斤拷锟斤拷锟斤拷锟矫的诧拷锟斤拷锟诫传锟捷碉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锟斤拷同锟侥ｏ拷

SendMessage (hwnd, message, wParam, lParam) ;

锟节猴拷锟斤拷SendMessage时锟斤拷Windows锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷为hwnd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侥革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讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟窖断拷锟斤拷锟街拷幔琖indows锟窖匡拷锟狡达拷锟截碉拷SendMessage锟斤拷锟斤拷之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锟窖断拷锟饺ワ拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟斤拷锟酵伙拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟酵伙拷锟绞斤拷械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锟接︼拷贸锟绞斤拷锟斤拷械锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟�

锟斤拷锟斤拷说锟斤拷锟斤拷SYSMETS锟斤拷式锟斤拷使锟斤拷SendMessage锟斤拷锟斤拷WM_KEYDOWN锟斤拷锟斤拷姆锟斤拷锟斤拷锟�

case	WM_KEYDOWN:
	switch (wParam)
 	{
	case	VK_HOME:
		SendMessage (hwnd, WM_VSCROLL, SB_TOP, 0) ;
		break ;

	case	VK_END:
		SendMessage (hwnd, WM_VSCROLL, SB_BOTTOM, 0) ;
		break ;

	case	VK_PRIOR:
		SendMessage (hwnd, WM_VSCROLL, SB_PAGEUP, 0) ;
		break ;

锟斤拷锟剿ｏ拷锟斤拷锟窖撅拷锟斤拷锟剿达拷殴锟斤拷锟斤拷税伞锟斤拷锟斤拷堑锟侥匡拷锟斤拷锟轿拷锟斤拷锟斤拷锟斤拷锟斤拷蛹锟斤拷探锟斤拷妫拷锟斤拷锟揭诧拷锟斤拷锟斤拷锟矫达拷锟斤拷锟酵拷锟斤拷丫锟斤拷锟窖断拷锟斤拷偷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟绞碉拷锟斤拷锟斤拷锟斤拷伪锟斤拷贫锟斤拷锟斤拷锟斤拷芯锟斤拷锟斤拷械墓锟斤拷堋锟斤拷锟斤拷锟斤拷锟街拷锟斤拷锟絊YSMETS3锟斤拷为WM_VSCROLL讯息锟斤拷锟斤拷SB_TOP锟斤拷SB_BOTTOM锟斤拷锟斤拷锟斤拷锟皆拷锟斤拷税伞锟斤拷锟斤拷锟斤拷锊⒚伙拷锟斤拷玫锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诖锟斤拷锟紿ome锟斤拷End锟斤拷时锟斤拷锟斤拷锟斤拷锟剿★拷锟斤拷锟绞�6-1锟斤拷示锟斤拷SYSENTS4锟酵硷拷锟斤拷锟斤拷锟斤拷些锟戒化锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞绞憋拷锟斤拷锟揭拷玫锟斤拷锟斤拷锟斤拷碌锟絊YSMETS.H锟斤拷锟斤拷锟斤拷

 锟斤拷式6-1  SYSMETS4
SYSMETS4.C
/*----------------------------------------------------------------------
   SYSMETS4.C -- System Metrics Display Program No. 4
                 (c) Charles Petzold, 1998
------------------------------------------------------------------------*/

#include <windows.h>
#include "sysmets.h"
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;

int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
					PSTR szCmdLine, int iCmdShow)
{
	static TCHAR szAppName[]	= TEXT ("SysMets4") ;
	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	= (HBRUSH) GetStockObject (WHITE_BRUSH) ;
	wndclass.lpszMenuName	= NULL ;
	wndclass.lpszClassName	= szAppName ;
     
	if (!RegisterClass (&wndclass))
	{
		MessageBox (NULL, TEXT ("Program requires Windows NT!"), 
                     szAppName, MB_ICONERROR) ;
		return 0 ;
	}
     
	hwnd = CreateWindow (szAppName, TEXT ("Get System Metrics No. 4"),
                						WS_OVERLAPPEDWINDOW | WS_VSCROLL | WS_HSCROLL,
						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 int  cxChar, cxCaps, cyChar, cxClient, cyClient, iMaxWidth ;
	HDC 			hdc ;
	int			i, x, y, iVertPos, iHorzPos, iPaintBeg, iPaintEnd ;
	PAINTSTRUCT	ps ;
	SCROLLINFO	si ;
	TCHAR			szBuffer[10] ;
	TEXTMETRIC 	tm ;
     
	switch (message)
	{
	case	WM_CREATE:
		hdc = GetDC (hwnd) ;
          
		GetTextMetrics (hdc, &tm) ;
		cxChar	= tm.tmAveCharWidth ;
		cxCaps	= (tm.tmPitchAndFamily & 1 ? 3 : 2) * cxChar / 2 ;
		cyChar	= tm.tmHeight + tm.tmExternalLeading ;

		ReleaseDC (hwnd, hdc) ;

			// Save the width of the three columns
          
		iMaxWidth = 40 * cxChar + 22 * cxCaps ;
		return 0 ;
          
	case	WM_SIZE:
		cxClient 		= LOWORD (lParam) ;
		cyClient 		= HIWORD (lParam) ;

			// Set vertical scroll bar range and page size

		si.cbSize	= sizeof (si) ;
		si.fMask	= SIF_RANGE | SIF_PAGE ;
		si.nMin 	= 0 ;
		si.nMax		= NUMLINES - 1 ;
		si.nPage	= cyClient / cyChar ;
		SetScrollInfo (hwnd, SB_VERT, &si, TRUE) ;

				// Set horizontal scroll bar range and page size

		si.cbSize	= sizeof (si) ;
		si.fMask	= SIF_RANGE | SIF_PAGE ;
		si.nMin		= 0 ;
		si.nMax		= 2 + iMaxWidth / cxChar ;
		si.nPage	= cxClient / cxChar ;
		SetScrollInfo (hwnd, SB_HORZ, &si, TRUE) ;
		return 0 ;
          
	case WM_VSCROLL:
				// Get all the vertical scroll bar information
		si.cbSize 	= sizeof (si) ;
		si.fMask	= SIF_ALL ;
		GetScrollInfo (hwnd, SB_VERT, &si) ;

				// Save the position for comparison later on

			iVertPos = si.nPos ;

			switch (LOWORD (wParam))
		{
	case SB_TOP:
		si.nPos = si.nMin ;
		break ;
               
	case SB_BOTTOM:
		si.nPos = si.nMax ;
		break ;
               
	case SB_LINEUP:
		si.nPos -= 1 ;
		break ;
               
	case SB_LINEDOWN:
		si.nPos += 1 ;
		break ;
               
	case SB_PAGEUP:
		si.nPos -= si.nPage ;
		break ;
               
	case SB_PAGEDOWN:
		si.nPos += si.nPage ;
		break ;
               
	case SB_THUMBTRACK:
		si.nPos = si.nTrackPos ;
		break ;
               
		default:
		break ;         
		}
			// Set the position and then retrieve it.  Due to adjustments
			//   by Windows it might not be the same as the value set.

		si.fMask = SIF_POS ;
		SetScrollInfo (hwnd, SB_VERT, &si, TRUE) ;
		GetScrollInfo (hwnd, SB_VERT, &si) ;

			// If the position has changed, scroll the window and update it

		if (si.nPos != iVertPos)
		{                    
			ScrollWindow (hwnd, 0, cyChar * (iVertPos - si.nPos), 
											NULL, NULL) ;
			UpdateWindow (hwnd) ;
		}
		return 0 ;
          
	case WM_HSCROLL:
				// Get all the vertical scroll bar information
		si.cbSize 		= sizeof (si) ;
		si.fMask		= SIF_ALL ;

				// Save the position for comparison later on

			GetScrollInfo (hwnd, SB_HORZ, &si) ;
			iHorzPos 	= si.nPos ;

		switch (LOWORD (wParam))
		{
	case SB_LINELEFT:
		si.nPos -= 1 ;
		break ;
               
	case SB_LINERIGHT:
		si.nPos += 1 ;
		break ;
               
	case SB_PAGELEFT:
		si.nPos -= si.nPage ;
		break ;
               
	case SB_PAGERIGHT:
		si.nPos += si.nPage ;
		break ;
               
	case SB_THUMBPOSITION:
		si.nPos = si.nTrackPos ;
		break ;
               
		default:
		break ;
		}
				// Set the position and then retrieve it.  Due to adjustments
				//   by Windows it might not be the same as the value set.

		si.fMask = SIF_POS ;
		SetScrollInfo (hwnd, SB_HORZ, &si, TRUE) ;
		GetScrollInfo (hwnd, SB_HORZ, &si) ;
          
				// If the position has changed, scroll the window 

		if (si.nPos != iHorzPos)
		{
			ScrollWindow (hwnd, cxChar * (iHorzPos - si.nPos), 0, 
			NULL, NULL) ;
		}
		return 0 ;

	case WM_KEYDOWN:
		switch (wParam)
	{
	case VK_HOME:
		SendMessage (hwnd, WM_VSCROLL, SB_TOP, 0) ;
		break ;
               
	case VK_END:
		SendMessage (hwnd, WM_VSCROLL, SB_BOTTOM, 0) ;
		break ;
               
	case VK_PRIOR:
		SendMessage (hwnd, WM_VSCROLL, SB_PAGEUP, 0) ;
		break ;
               
	case VK_NEXT:
		SendMessage (hwnd, WM_VSCROLL, SB_PAGEDOWN, 0) ;
		break ;
               
	case VK_UP:
		SendMessage (hwnd, WM_VSCROLL, SB_LINEUP, 0) ;
		break ;

	case VK_DOWN:
		SendMessage (hwnd, WM_VSCROLL, SB_LINEDOWN, 0) ;
		break ;
               
	case VK_LEFT:
		SendMessage (hwnd, WM_HSCROLL, SB_PAGEUP, 0) ;
		break ;
               
	case VK_RIGHT:
		SendMessage (hwnd, WM_HSCROLL, SB_PAGEDOWN, 0) ;
		break ;
		}
		return 0 ;
	case WM_PAINT:
		hdc = BeginPaint (hwnd, &ps) ;
				// Get vertical scroll bar position
		si.cbSize 		= sizeof (si) ;
		si.fMask  		= SIF_POS ;
		GetScrollInfo (hwnd, SB_VERT, &si) ;
		iVertPos 		= si.nPos ;

				// Get horizontal scroll bar position

		GetScrollInfo (hwnd, SB_HORZ, &si) ;
		iHorzPos 		= si.nPos ;

				// Find painting limits

		iPaintBeg 		= max (0, iVertPos + ps.rcPaint.top / cyChar) ;
		iPaintEnd 		= min (NUMLINES - 1,
		iVertPos + ps.rcPaint.bottom / cyChar) ;

		for (i = iPaintBeg ; i <= iPaintEnd ; i++)
		{
			x = cxChar * (1 - iHorzPos) ;
			y = cyChar * (i - iVertPos) ;
               
		TextOut (hdc, x, y,
		sysmetrics[i].szLabel,
		lstrlen (sysmetrics[i].szLabel)) ;
               
		TextOut (hdc, x + 22 * cxCaps, y,
		sysmetrics[i].szDesc,
		lstrlen (sysmetrics[i].szDesc)) ;
               
		SetTextAlign (hdc, TA_RIGHT | TA_TOP) ;

		TextOut (hdc, x + 22 * cxCaps + 40 * cxChar, y, szBuffer,
		wsprintf (szBuffer, TEXT ("%5d"),
		GetSystemMetrics (sysmetrics[i].iIndex))) ;
               
		SetTextAlign (hdc, TA_LEFT | TA_TOP) ;
		}

		EndPaint (hwnd, &ps) ;
		return 0 ;
          
	case	WM_DESTROY:
		PostQuitMessage (0) ;
		return 0 ;
	}
		return DefWindowProc (hwnd, message, wParam, lParam) ;
}

锟斤拷元讯息
锟斤拷

前锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷位锟斤拷状态锟斤拷讯锟窖帮拷锟斤拷讯息锟斤拷锟斤拷为锟斤拷元讯息锟侥凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟结到锟斤拷锟斤拷锟斤拷锟斤拷转锟斤拷状态锟斤拷讯锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷要知锟斤拷锟斤拷锟斤拷锟�/锟斤拷锟斤拷锟叫关的硷拷锟斤拷锟斤拷锟矫★拷锟斤拷锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷应锟斤拷锟斤拷图锟窖帮拷锟斤拷讯息锟斤拷锟斤拷为锟斤拷元锟斤拷锟诫。Windows锟斤拷为锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟角帮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碌某锟绞斤拷耄�

while	(GetMessage (&msg, NULL, 0, 0))
{
	TranslateMessage (&msg) ;
	DispatchMessage (&msg) ;
}

锟斤拷锟斤拷WinMain锟叫碉拷锟酵碉拷讯息锟斤拷圈锟斤拷GetMessage锟斤拷式锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷一锟斤拷讯息锟斤拷锟斤拷msg锟结构锟斤拷锟斤拷位锟斤拷DispatchMessage锟皆达拷讯息为锟斤拷锟斤拷锟斤拷锟斤拷锟绞碉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式之锟斤拷锟斤拷TranslateMessage锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷讯息转锟斤拷为锟斤拷元讯息锟斤拷锟斤拷锟窖断⑽猈M_KEYDOWN锟斤拷锟斤拷WM_SYSKEYDOWN锟斤拷锟斤拷锟揭帮拷锟斤拷锟斤拷位锟斤拷状态锟斤拷锟斤拷喜锟斤拷锟揭伙拷锟斤拷锟皆拷锟斤拷锟絋ranslateMessage锟斤拷锟斤拷元讯息锟斤拷锟斤拷讯息锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷元讯息锟斤拷锟斤拷GetMessage锟斤拷讯息锟斤拷锟斤拷锟叫得碉拷锟侥帮拷锟斤拷讯息之锟斤拷锟斤拷锟揭伙拷锟窖断拷锟�

锟斤拷锟斤拷锟斤拷元讯息
锟斤拷

锟斤拷元讯息锟斤拷锟皆凤拷为锟斤拷锟洁，锟斤拷锟�6-9锟斤拷示锟斤拷

锟斤拷6-9

	锟斤拷元	锟斤拷锟斤拷元
锟斤拷系统锟斤拷元	WM_CHAR	WM_DEADCHAR
系统锟斤拷元	WM_SYSCHAR	WM_SYSDEADCHAR

WM_CHAR锟斤拷WM_DEADCHAR讯息锟角达拷WM_KEYDOWN锟矫碉拷锟侥ｏ拷锟斤拷WM_SYSCHAR锟斤拷WM_SYSDEADCHAR讯息锟角达拷WM_SYSKEYDOWN讯息锟矫碉拷锟侥ｏ拷锟揭斤拷锟斤拷要锟斤拷锟斤拷锟斤拷一锟斤拷什么锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷

锟斤拷一锟斤拷锟斤拷讯息锟斤拷锟节达拷锟斤拷锟斤拷锟斤拷锟铰ｏ拷Windows锟斤拷式锟斤拷锟斤拷猿锟絎M_CHAR之锟斤拷锟斤拷魏锟窖断拷锟斤拷锟斤拷锟斤拷母锟斤拷锟皆断拷锟絣Param锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆拷锟斤拷锟窖断拷陌锟斤拷锟窖断⒅甽Param锟斤拷锟斤拷锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷wParam锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷搿Ｊ碉拷锟斤拷希锟斤拷锟斤拷锟紸NSI锟斤拷Unicode锟斤拷元锟斤拷锟诫。

锟斤拷些锟斤拷元讯息锟斤拷锟斤拷锟角斤拷锟斤拷锟街达拷锟捷革拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式时锟斤拷锟斤拷锟侥碉拷一锟斤拷讯息锟斤拷锟斤拷锟角诧拷锟斤拷唯一锟斤拷讯息锟斤拷锟斤拷锟斤拷讯息锟斤拷锟斤拷锟斤拷0锟斤拷尾锟斤拷锟斤拷锟斤拷锟街达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街拷锟斤拷锟斤拷锟皆拷锟�8位元锟斤拷ANSI锟斤拷元锟斤拷锟斤拷16位元锟斤拷Unicode锟斤拷锟斤拷元锟截ｏ拷锟杰简单ｏ拷锟轿猴拷锟斤拷锟斤拷锟斤拷RegisterClassA锟斤拷RegisterClass锟斤拷ANSI锟芥）注锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷锟斤拷系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矫猴拷锟斤拷ANSI锟斤拷元锟斤拷锟斤拷锟窖断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RegisterClassW锟斤拷RegisterClass锟侥匡拷锟斤拷元锟芥）注锟结，锟斤拷么锟斤拷锟捷革拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷讯息锟酵达拷锟斤拷Unicode锟斤拷元锟斤拷锟诫。锟斤拷锟斤拷锟绞斤拷锟絉egisterClass注锟斤拷锟接达拷锟斤拷锟斤拷锟矫达拷锟経NICODE识锟斤拷锟街憋拷锟斤拷锟斤拷时锟酵猴拷锟斤拷RegisterClassW锟斤拷锟斤拷锟斤拷锟斤拷锟絉egisterClassA锟斤拷

锟斤拷锟斤拷锟节筹拷式写锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷ANSI锟斤拷Unicode锟侥猴拷式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_CHAR讯息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元讯息锟斤拷说锟斤拷锟斤拷锟斤拷元锟斤拷锟诫将锟角ｏ拷

(TCHAR) wParam

同一锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟杰伙拷锟矫碉拷锟斤拷锟斤拷锟接达拷锟斤拷锟揭伙拷锟斤拷锟絉egisterClassA注锟结，锟斤拷锟斤拷一锟斤拷锟斤拷RegisterClassW注锟结。也锟斤拷锟斤拷说锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟杰伙拷锟斤拷一些ANSI锟斤拷元锟斤拷锟斤拷讯息锟斤拷一些Unicode锟斤拷元锟斤拷锟斤拷讯息锟斤拷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揭拷锟斤拷锟侥壳帮拷哟锟斤拷欠锟斤拷锟経nicode讯息锟斤拷锟斤拷锟斤拷锟斤拷锟皆猴拷锟叫ｏ拷

fUnicode = IsWindowUnicode (hwnd) ;

锟斤拷锟絟wnd锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟経nicode讯息锟斤拷锟斤拷么锟斤拷锟斤拷fUnicode锟斤拷为TRUE锟斤拷锟斤拷锟绞撅拷哟锟斤拷锟斤拷锟絉egisterClassW注锟斤拷锟斤拷哟锟斤拷锟斤拷

讯息顺锟斤拷
锟斤拷

锟斤拷为TranslateMessage锟斤拷式锟斤拷WM_KEYDOWN锟斤拷WM_SYSKEYDOWN讯息锟斤拷锟斤拷锟斤拷锟斤拷元讯息锟斤拷锟斤拷锟斤拷锟斤拷元讯息锟角硷拷锟节帮拷锟斤拷讯息之锟戒传锟捷革拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟侥★拷锟斤拷锟界，锟斤拷锟紺aps Lock未锟津开ｏ拷锟斤拷使锟斤拷锟竭帮拷锟斤拷锟斤拷锟酵凤拷A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秸碉拷锟斤拷锟�6-10锟斤拷示锟斤拷锟斤拷锟斤拷讯息锟斤拷

锟斤拷6-10

讯息	锟斤拷锟斤拷锟斤拷锟竭达拷锟斤拷
WM_KEYDOWN	锟斤拷A锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄�0x41锟斤拷
WM_CHAR	锟斤拷a锟斤拷锟斤拷锟斤拷元锟斤拷锟诫（0x61锟斤拷
WM_KEYUP	锟斤拷A锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄�0x41锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟絊hift锟斤拷锟斤拷锟劫帮拷锟斤拷A锟斤拷锟斤拷然锟斤拷锟酵凤拷A锟斤拷锟斤拷锟斤拷锟酵凤拷Shift锟斤拷锟斤拷锟酵伙拷锟斤拷锟斤拷锟叫达拷锟紸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盏锟斤拷锟斤拷讯息锟斤拷锟斤拷锟�6-11锟斤拷示锟斤拷

锟斤拷6-11

讯息	锟斤拷锟斤拷锟斤拷锟竭达拷锟斤拷
WM_KEYDOWN	锟斤拷锟斤拷锟斤拷锟絍K_SHIFT 锟斤拷0x10锟斤拷
WM_KEYDOWN	锟斤拷A锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄�0x41锟斤拷
WM_CHAR	锟斤拷A锟斤拷锟斤拷锟斤拷元锟斤拷锟诫（0x41锟斤拷
WM_KEYUP	锟斤拷A锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄�0x41锟斤拷
WM_KEYUP	锟斤拷锟斤拷锟斤拷锟絍K_SHIFT锟斤拷0x10锟斤拷

Shift锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元讯息锟斤拷

锟斤拷锟绞癸拷锟斤拷甙锟阶锟斤拷锟斤拷锟斤拷使锟皆讹拷锟截革拷锟斤拷锟斤拷一系锟叫的帮拷锟斤拷锟斤拷锟斤拷么锟斤拷每锟斤拷WM_KEYDOWN讯息锟斤拷锟斤拷锟斤拷玫锟揭伙拷锟斤拷锟皆断拷锟斤拷锟斤拷6-12锟斤拷示锟斤拷

锟斤拷6-12

讯息	锟斤拷锟斤拷锟斤拷锟竭达拷锟斤拷
WM_KEYDOWN	锟斤拷A锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄�0x41锟斤拷
WM_CHAR	锟斤拷a锟斤拷锟斤拷锟斤拷元锟斤拷锟诫（0x61锟斤拷
WM_KEYDOWN	锟斤拷A锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄�0x41锟斤拷
WM_CHAR	锟斤拷a锟斤拷锟斤拷锟斤拷元锟斤拷锟诫（0x61锟斤拷
WM_KEYDOWN	锟斤拷A锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄�0x41锟斤拷
WM_CHAR	锟斤拷a锟斤拷锟斤拷锟斤拷元锟斤拷锟诫（0x61锟斤拷
WM_KEYDOWN	锟斤拷A锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄�0x41锟斤拷
WM_CHAR	锟斤拷a锟斤拷锟斤拷锟斤拷元锟斤拷锟诫（0x61锟斤拷
WM_KEYUP	锟斤拷A锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄�0x41锟斤拷

锟斤拷锟侥承￤M_KEYDOWN讯息锟斤拷锟截革拷锟斤拷锟斤拷锟斤拷锟�1锟斤拷锟斤拷么锟斤拷应锟斤拷WM_CHAR讯息锟斤拷锟斤拷锟斤拷同锟斤拷锟斤拷锟截革拷锟斤拷锟斤拷锟斤拷

锟斤拷锟绞癸拷锟紺trl锟斤拷锟斤拷锟斤拷母锟斤拷锟斤拷锟斤拷锟斤拷锟�0x01锟斤拷Ctrl-A锟斤拷锟斤拷0x1A锟斤拷Ctrl-Z锟斤拷锟斤拷ASCII锟斤拷锟狡达拷锟诫，锟斤拷锟叫碉拷某些锟斤拷锟狡达拷锟斤拷也锟斤拷锟斤拷锟缴憋拷6-13锟叫筹拷锟侥硷拷锟斤拷锟斤拷锟斤拷

锟斤拷6-13

锟斤拷锟斤拷	锟斤拷元锟斤拷锟斤拷	锟斤拷锟斤拷锟斤拷锟斤拷	ANSI C锟斤拷锟斤拷锟斤拷元
Backspace	0x08	Ctrl-H	\b
Tab	0x09	Ctrl-I	\t
Ctrl-Enter	0x0A	Ctrl-J	\n
Enter	0x0D	Ctrl-M	\r
Esc	0x1B	Ctrl-[

锟斤拷锟斤拷锟叫革拷锟斤拷锟斤拷锟斤拷ANSI C锟叫讹拷锟斤拷目锟斤拷锟斤拷锟皆拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷元锟斤拷锟诫。

锟斤拷时Windows锟斤拷式锟斤拷Ctrl锟斤拷锟斤拷母锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷鼙锟斤拷锟斤拷偌锟斤拷锟斤拷医锟斤拷诘锟绞拷锟斤拷锟斤拷郏锟斤拷锟斤拷锟绞憋拷锟斤拷锟斤拷峤拷锟侥革拷锟阶拷锟斤拷锟斤拷锟皆断拷锟�

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元
锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元讯息锟侥伙拷锟斤拷锟斤拷锟斤拷锟角ｏ拷锟斤拷锟斤拷锟揭拷锟饺★拷锟斤拷氲斤拷哟锟斤拷募锟斤拷锟斤拷锟皆拷锟斤拷锟矫达拷锟斤拷锟斤拷源锟斤拷锟絎M_CHAR讯息锟斤拷锟斤拷锟斤拷锟揭拷锟饺★拷伪锟斤拷锟斤拷锟斤拷锟杰硷拷锟斤拷Delete锟斤拷Insert锟斤拷Shift锟斤拷Ctrl锟皆硷拷Alt锟斤拷锟斤拷锟斤拷么锟斤拷锟斤拷锟皆达拷锟斤拷WM_KEYDOWN讯息锟斤拷

锟斤拷锟斤拷Tab锟斤拷锟斤拷么锟届？Enter锟斤拷Backspace锟斤拷Escape锟斤拷锟斤拷锟斤拷么锟届？锟斤拷统锟较ｏ拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷6-13锟叫筹拷锟斤拷ASCII锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷Windows锟叫ｏ拷锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷搿ｏ拷锟叫╋拷锟接︼拷锟斤拷诖锟斤拷锟絎M_CHAR锟斤拷锟斤拷锟节达拷锟斤拷WM_KEYDOWN锟节间处锟斤拷锟斤拷

锟斤拷锟斤拷10锟斤拷目锟斤拷牵锟斤拷毓锟斤拷锟叫╋拷锟斤拷锟斤拷锟叫达拷锟斤拷锟絎indows锟斤拷式锟诫）锟斤拷锟揭革拷喜锟斤拷锟斤拷Tab锟斤拷Enter锟斤拷Backspace锟斤拷Escape锟斤拷锟斤拷锟斤拷锟缴匡拷锟斤拷锟斤拷元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酵拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎M_CHAR锟斤拷

case WM_CHAR:
		//锟斤拷锟斤拷锟叫筹拷式
	switch (wParam)
     {
	case '\b':		// backspace
		//锟斤拷锟斤拷锟叫筹拷式
		break ;
	case '\t':		// tab
		//锟斤拷锟斤拷锟叫筹拷式
		break ;

	case '\n':		// linefeed
		//锟斤拷锟斤拷锟叫筹拷式
		break ;

	case '\r':		// carriage return
		//锟斤拷锟斤拷锟叫筹拷式
		break ;

	default:			// character codes
		//锟斤拷锟斤拷锟叫筹拷式
		break ;
     }
     return 0 ;

锟斤拷锟斤拷元讯息
锟斤拷

Windows锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷WM_DEADCHAR锟斤拷WM_SYSDEADCHAR讯息锟斤拷锟斤拷锟斤拷应锟斤拷锟斤拷确锟斤拷知锟斤拷锟斤拷锟斤拷元锟斤拷什么锟斤拷锟皆硷拷锟斤拷锟角癸拷锟斤拷锟侥凤拷式锟斤拷

锟斤拷某些锟斤拷U.S.英锟斤拷锟斤拷锟斤拷希锟斤拷锟叫╋拷锟斤拷锟届陡锟斤拷锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿拷锟斤拷潜锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆拷锟斤拷锟斤拷猿锟街拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷纾癸拷玫锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟経.S.锟斤拷锟斤拷锟较碉拷+/=锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷痰亩锟接ξ伙拷镁锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟轿达拷锟斤拷锟絊hift锟斤拷时锟斤拷锟斤拷於憋拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Shift锟斤拷时锟斤拷锟斤拷於憋拷识锟斤拷锟斤拷锟斤拷

锟斤拷使锟斤拷锟竭帮拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞憋拷锟斤拷哟锟窖断拷锟斤拷锟斤拷锟绞斤拷锟斤拷盏锟揭伙拷锟絯Param锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紸SCII锟斤拷锟斤拷Unicode锟斤拷锟斤拷锟絎M_DEADCHAR讯息锟斤拷锟斤拷使锟斤拷锟斤拷锟劫帮拷锟铰匡拷锟皆达拷锟叫达拷锟斤拷锟斤拷锟斤拷锟斤拷母锟斤拷锟斤拷锟斤拷锟斤拷A锟斤拷锟斤拷时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盏锟絎M_CHAR讯息锟斤拷锟斤拷锟斤拷wParam锟斤拷於达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷母锟斤拷a锟斤拷锟斤拷ANSI锟斤拷锟诫。

锟斤拷耍锟绞癸拷锟斤拷叱锟绞斤拷锟斤拷锟揭拷锟斤拷锟絎M_DEADCHAR讯息锟斤拷原锟斤拷锟斤拷WM_CHAR讯息锟窖猴拷锟叫筹拷式锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷讯锟斤拷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锟斤拷诓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之锟斤拷锟斤拷胁锟斤拷艽锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诺锟斤拷锟侥革拷锟斤拷锟斤拷纭竤锟斤拷锟斤拷锟斤拷锟斤拷么锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷一锟叫斤拷锟秸碉拷锟斤拷锟斤拷WM_CHAR讯息锟斤拷前一锟斤拷讯息锟斤拷wParam锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷疟锟斤拷锟斤拷锟紸SCII锟斤拷锟诫（锟诫传锟捷碉拷WM_DEADCHAR讯息锟斤拷wParam值锟斤拷同锟斤拷锟斤拷锟节讹拷锟斤拷讯息锟斤拷wParam锟斤拷锟斤拷锟侥竤锟斤拷ASCII锟斤拷锟诫。

锟斤拷然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斤拷锟斤拷锟斤拷式锟斤拷锟斤拷玫姆锟斤拷锟斤拷锟斤拷锟绞碉拷什锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟教ｏ拷锟斤拷锟斤拷前锟芥讲锟斤拷锟侥碉拷锟斤拷锟斤拷獭锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷瓒拷锟斤拷凇锟斤拷锟斤拷锟教拷锟斤拷锟窖★拷瘛讣锟斤拷獭锟斤拷锟饺伙拷锟窖★拷锟斤拷锟较碉拷锟揭筹拷锟斤拷签锟斤拷然锟斤拷锟斤拷锟斤拷要一锟斤拷应锟矫筹拷式锟斤拷锟矫筹拷式锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷锟秸碉拷每一锟斤拷锟斤拷锟斤拷讯息锟斤拷锟斤拷细锟斤拷讯锟斤拷锟斤拷锟斤拷锟終EYVIEW1锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷式锟斤拷

锟斤拷锟斤拷讯息锟斤拷锟斤拷元锟斤拷
锟斤拷

锟斤拷锟斤拷剩锟铰的凤拷锟斤拷锟斤拷式锟斤拷缺锟捷★拷锟斤拷锟角诧拷锟斤拷锟斤拷锟斤拷锟叫版本锟斤拷Windows锟铰讹拷锟斤拷锟斤拷执锟叫★拷锟斤拷些缺锟捷诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟叫的ｏ拷锟斤拷实锟较ｏ拷锟斤拷也锟斤拷锟斤拷远锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些缺锟捷★拷只锟斤拷锟节诧拷同锟侥硷拷锟斤拷锟斤拷锟皆和硷拷锟教诧拷锟街硷拷锟叫伙拷锟斤拷锟皆硷拷锟节讹拷位元锟斤拷锟斤拷元锟斤拷锟斤拷远锟斤拷锟斤拷Windows锟斤拷执锟叫筹拷式时锟斤拷锟斤拷些锟斤拷锟斤拷呕锟斤拷锟街ｏ拷锟斤拷锟斤拷锟揭诧拷愿锟斤拷锟斤拷锟角筹拷为锟斤拷锟斤拷锟襟」★拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞绞癸拷锟経nicode锟斤拷锟诫并锟斤拷Windows NT锟斤拷执锟叫ｏ拷锟斤拷么锟斤拷式锟斤拷执锟叫得革拷锟矫★拷锟斤拷锟节第讹拷锟斤拷锟结到锟斤拷锟斤拷锟斤拷锟斤拷猓拷锟斤拷锟秸故撅拷锟経nicode锟皆简化硷拷锟街的癸拷锟绞伙拷锟斤拷锟斤拷锟斤拷锟揭拷浴锟�

KEYVIEW1锟斤拷式
锟斤拷

锟剿斤拷锟斤拷坦锟斤拷驶锟斤拷锟斤拷锟侥碉拷一锟斤拷锟斤拷锟斤拷锟角硷拷锟絎indows锟斤拷锟捷革拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟侥硷拷锟斤拷锟斤拷锟捷猴拷锟斤拷元讯息锟斤拷锟斤拷式6-2锟斤拷示锟斤拷KEYVIEW1锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷贸锟绞斤拷锟斤拷锟绞撅拷锟斤拷锟斤拷锟绞網indows锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟酵碉拷8锟街诧拷同锟斤拷锟斤拷讯息锟斤拷全锟斤拷锟斤拷讯锟斤拷

 锟斤拷式6-2  KEYVIEW1
KEYVIEW1.C
/*---------------------------------------------------------------------
	KEYVIEW1.C --	Displays Keyboard and Character Messages
          				(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 ("KeyView1") ;
	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 		= (HBRUSH) GetStockObject (WHITE_BRUSH) ;
	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 ("Keyboard Message Viewer #1"),
							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 int   cxClientMax, cyClientMax, cxClient, cyClient, cxChar, cyChar ;
	static int   cLinesMax, cLines ;
	static PMSG  pmsg ;
	static RECT  rectScroll ;
	static TCHAR szTop[] = TEXT ("Message Key   Char ")
								TEXT ("Repeat Scan Ext ALT Prev Tran") ;
	static TCHAR szUnd[] = TEXT ("_______        ___       ____     ")
								TEXT ("______ ____ ___ ___ ____ ____") ;

	static TCHAR * szFormat[2] = { 
				TEXT ("%-13s %3d %-15s%c%6u %4d %3s %3s %4s %4s"),
				TEXT ("%-13s  0x%04X%1s%c %6u %4d %3s %3s %4s %4s") } ;
		static TCHAR * szYes  = TEXT ("Yes") ;
		static TCHAR * szNo   = TEXT ("No") ;
		static TCHAR * szDown = TEXT ("Down") ;
		static TCHAR * szUp   = TEXT ("Up") ;

		static TCHAR * szMessage [] = { 
		TEXT ("WM_KEYDOWN"),	TEXT ("WM_KEYUP"), 
		TEXT ("WM_CHAR"), 	TEXT ("WM_DEADCHAR"), 
		TEXT ("WM_SYSKEYDOWN"),TEXT ("WM_SYSKEYUP"), 
		TEXT ("WM_SYSCHAR"),	TEXT ("WM_SYSDEADCHAR") } ;
		HDC			hdc ;
		int 			i, iType ;
		PAINTSTRUCT		ps ;
		TCHAR 			szBuffer[128], szKeyName [32] ;
		TEXTMETRIC 		tm ;
     
	switch (message)
	{
	case WM_CREATE:
	case WM_DISPLAYCHANGE:
				// Get maximum size of client area
		cxClientMax = GetSystemMetrics (SM_CXMAXIMIZED) ;
		cyClientMax = GetSystemMetrics (SM_CYMAXIMIZED) ;

				// Get character size for fixed-pitch font
		hdc = GetDC (hwnd) ;
		SelectObject (hdc, GetStockObject (SYSTEM_FIXED_FONT)) ;
		GetTextMetrics (hdc, &tm) ;
		cxChar = tm.tmAveCharWidth ;
		cyChar = tm.tmHeight ;

		ReleaseDC (hwnd, hdc) ;
				// Allocate memory for display lines
		if (pmsg)
			free (pmsg) ;
			cLinesMax = cyClientMax / cyChar ;
			pmsg = malloc (cLinesMax * sizeof (MSG)) ;
			cLines = 0 ;
			// fall through
	case WM_SIZE:
		if (message == WM_SIZE)
		{
			cxClient = LOWORD (lParam) ;
			cyClient = HIWORD (lParam) ;
		}
					// Calculate scrolling rectangle
		rectScroll.left		= 0 ;
		rectScroll.right	= cxClient ;
		rectScroll.top 		= cyChar ;
		rectScroll.bottom	= cyChar * (cyClient / cyChar) ;

		InvalidateRect (hwnd, NULL, TRUE) ;
		return 0 ;
          
	case WM_KEYDOWN:
	case WM_KEYUP:
	case WM_CHAR:
	case WM_DEADCHAR:
	case WM_SYSKEYDOWN:
	case WM_SYSKEYUP:
	case WM_SYSCHAR:
	case WM_SYSDEADCHAR: 
					// Rearrange storage array
		for (i = cLinesMax - 1 ; i > 0 ; i--)
		{
				pmsg[i] = pmsg[i - 1] ;
		}
					// Store new message
		pmsg[0].hwnd = hwnd ;
		pmsg[0].message = message ;
		pmsg[0].wParam = wParam ;
		pmsg[0].lParam = lParam ;

		cLines = min (cLines + 1, cLinesMax) ;
					// Scroll up the display
		ScrollWindow (hwnd, 0, -cyChar, &rectScroll, &rectScroll) ;
		break ; 		// i.e., call DefWindowProc so Sys messages work
	case WM_PAINT:
		hdc = BeginPaint (hwnd, &ps) ;
		SelectObject (hdc, GetStockObject (SYSTEM_FIXED_FONT)) ;
		SetBkMode (hdc, TRANSPARENT) ;
		TextOut (hdc, 0, 0, szTop, lstrlen (szTop)) ;
		TextOut (hdc, 0, 0, szUnd, lstrlen (szUnd)) ;

		for (i = 0 ; i < min (cLines, cyClient / cyChar - 1) ; i++)
		{
			iType = 	pmsg[i].message == WM_CHAR ||
					pmsg[i].message == WM_SYSCHAR ||
					pmsg[i].message == WM_DEADCHAR ||
					pmsg[i].message == WM_SYSDEADCHAR ;

			GetKeyNameText (pmsg[i].lParam, szKeyName, 
						sizeof (szKeyName) / sizeof (TCHAR)) ;

		TextOut (hdc, 0, (cyClient / cyChar - 1 - i) * cyChar, szBuffer,
		wsprintf (szBuffer, szFormat [iType],
		szMessage [pmsg[i].message - WM_KEYFIRST],
		pmsg[i].wParam,
		(PTSTR) (iType ? TEXT (" ") : szKeyName),
		(TCHAR) (iType ? pmsg[i].wParam : ' '),
		LOWORD (pmsg[i].lParam),
		HIWORD (pmsg[i].lParam) & 0xFF,
				0x01000000 & pmsg[i].lParam ? szYes  : szNo,
				0x20000000 & pmsg[i].lParam ? szYes  : szNo,
				0x40000000 & pmsg[i].lParam ? szDown : szUp,
				0x80000000 & pmsg[i].lParam ? szUp   : szDown)) ;
		}
		EndPaint (hwnd, &ps) ;
		return 0 ;

	case	WM_DESTROY:
		PostQuitMessage (0) ;
		return 0 ;
	}
	return DefWindowProc (hwnd, message, wParam, lParam) ;
}

KEYVIEW1锟斤拷示锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷锟秸碉拷锟斤拷每锟轿帮拷锟斤拷锟斤拷锟斤拷元讯息锟斤拷锟斤拷锟捷ｏ拷锟斤拷锟斤拷锟斤拷些讯息锟斤拷锟斤拷锟斤拷一锟斤拷MSG锟结构锟斤拷锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷锟叫的达拷小锟斤拷锟斤拷锟斤拷锟斤拷哟锟斤拷拇锟叫★拷偷瓤锟斤拷锟较低筹拷锟斤拷濉ｏ拷锟斤拷使锟斤拷锟斤拷锟节筹拷式执锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷讯锟斤拷示锟侥达拷小锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟終EYVIEW1锟斤拷锟斤拷WM_DISPLAYCHANGE讯息锟斤拷锟斤拷锟斤拷锟斤拷锟铰凤拷锟斤拷锟斤拷锟斤拷小锟終EYVIEW1使锟矫憋拷准C锟斤拷malloc锟斤拷式为锟斤拷锟斤拷锟斤拷锟矫硷拷锟斤拷锟藉。

图6-2锟斤拷锟斤拷锟斤拷锟节硷拷锟诫「Windows锟斤拷之锟斤拷KEYVIEW1锟斤拷萤幕锟斤拷示锟斤拷锟斤拷一锟斤拷锟斤拷示锟剿硷拷锟斤拷讯息锟斤拷锟节讹拷锟斤拷锟节硷拷锟斤拷锟狡碉拷前锟斤拷锟斤拷示锟剿帮拷锟斤拷讯息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷耄拷舜锟斤拷锟斤拷蔷锟斤拷锟紾etKeyNameText锟斤拷式取锟矫的ｏ拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷注为锟斤拷Char锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷元讯息锟斤拷十锟斤拷锟斤拷位锟斤拷元锟斤拷锟诫。锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷lParam讯息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷位锟斤拷状态锟斤拷

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图6-2 KEYVIEW1锟斤拷萤幕锟斤拷示

为锟斤拷锟斤拷苑锟斤拷械姆锟绞斤拷锟绞撅拷锟斤拷锟窖讹拷锟終EYVIEW1使锟斤拷锟剿等匡拷锟斤拷锟藉。锟斤拷前一锟斤拷锟斤拷锟斤拷锟桔碉拷一锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷GetStockObject锟斤拷SelectObject锟斤拷

SelectObject (hdc, GetStockObject (SYSTEM_FIXED_FONT)) ;

KEYVIEW1锟斤拷锟斤拷示锟斤拷锟斤拷锟较诧拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷确锟斤拷锟街成撅拷锟叫★拷锟斤拷锟斤拷锟斤拷锟街达拷锟叫碉拷锟竭★拷锟斤拷然锟斤拷锟皆斤拷锟斤拷一锟街达拷锟斤拷锟竭碉拷锟斤拷锟藉，锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷一锟街凤拷锟斤拷锟斤拷锟揭讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟街达拷锟斤拷锟斤拷szTop锟斤拷锟斤拷锟斤拷锟街ｏ拷锟斤拷szUnd锟斤拷锟叫碉拷锟竭ｏ拷锟斤拷锟斤拷锟斤拷WM_PAINT讯息锟斤拷锟斤拷锟节间将锟斤拷锟斤拷同时锟斤拷示锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷同一位锟矫★拷通锟斤拷锟斤拷Windows锟斤拷一锟街★拷锟斤拷透锟斤拷锟斤拷锟侥凤拷式锟斤拷示锟斤拷锟街ｏ拷也锟斤拷锟斤拷说锟斤拷示锟斤拷元时Windows锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟解将锟斤拷锟铰第讹拷锟斤拷锟街达拷锟斤拷szUnd锟斤拷锟斤拷锟斤拷锟斤拷前一锟斤拷锟斤拷szTop锟斤拷锟斤拷要锟斤拷止锟斤拷一锟斤拷锟斤拷姆锟斤拷锟斤拷锟斤拷山锟阶帮拷锟斤拷锟斤拷锟斤拷谢锟斤拷锟斤拷锟酵革拷锟斤拷锟侥Ｊ斤拷锟�

SetBkMode (hdc, TRANSPARENT) ;

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锟斤拷锟节匡拷始锟斤拷锟斤拷实锟介。锟斤拷使锟斤拷UNICODE识锟斤拷锟街讹拷锟斤拷锟斤拷锟斤拷锟斤拷KEYVIEW1锟斤拷式锟斤拷锟节憋拷锟介附锟斤拷锟侥癸拷锟斤拷校锟斤拷锟経nicode锟芥本锟斤拷KEYVIEW1锟斤拷式位锟絉ELEASE锟斤拷目录锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷英锟斤拷姹撅拷锟絎indows锟斤拷执锟叫该筹拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷abcde锟斤拷锟斤拷 WM_CHAR讯息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ASCII锟斤拷元锟斤拷锟斤拷0x61锟斤拷0x62锟斤拷0x63锟斤拷0x64锟斤拷0x65锟皆硷拷锟斤拷母a锟斤拷b锟斤拷c锟斤拷d锟斤拷e锟斤拷

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锟斤拷锟斤拷锟斤拷浅锟斤拷赂遥锟斤拷锟斤拷锌锟斤拷玫谋锟斤拷锟絇C锟斤拷锟斤拷锟斤拷锟斤拷专业锟斤拷全锟斤拷锟組icrosoft Developer Network锟斤拷MSDN锟斤拷锟侥讹拷锟侥伙拷锟斤拷锟斤拷么锟斤拷也锟斤拷锟诫安装锟斤拷锟斤拷锟界）希锟斤拷锟斤拷锟絎indows锟斤拷锟斤拷锟斤拷锟斤拷锟皆帮拷锟斤拷锟斤拷锟街硷拷锟教诧拷锟街ｏ拷英锟斤、希锟斤拷锟斤、锟斤拷锟斤拷投锟斤拷铮╋拷锟阶帮拷锟饺ワ拷锟斤拷锟斤拷锟街达拷锟終EYLOOK1锟斤拷锟叫伙拷锟斤拷英锟斤拷锟斤拷滩锟斤拷郑锟饺伙拷锟斤拷锟斤拷搿篴bcde锟斤拷锟斤拷锟斤拷应锟矫碉拷ASCII锟斤拷元锟斤拷锟斤拷0x61锟斤拷0x62锟斤拷0x63锟斤拷0x64锟斤拷0x65锟皆硷拷锟斤拷元a锟斤拷b锟斤拷c锟斤拷d锟斤拷e锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆凤拷锟侥ｏ拷锟斤拷使锟斤拷希锟斤拷锟芥，ASCII锟斤拷锟斤拷锟斤拷锟斤拷通锟叫的ｏ拷锟斤拷

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锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷锟絎indows锟斤拷锟斤拷锟斤拷KEYVIEW1锟斤拷锟叫伙拷锟斤拷锟斤拷锟斤拷锟斤拷滩锟斤拷帧锟斤拷锟斤拷搿�=锟斤拷锟斤拷锟斤拷然锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷a锟斤拷e锟斤拷i锟斤拷o锟斤拷u锟斤拷锟斤拷锟斤拷锟矫碉拷WM_CHAR讯息锟斤拷锟斤拷元锟斤拷锟斤拷0xE1锟斤拷0xE9锟斤拷0xED锟斤拷0xF3锟斤拷0xFA锟斤拷锟斤拷些锟斤拷元锟斤拷锟斤拷锟诫安装锟斤拷锟斤拷锟斤拷滩锟斤拷值锟接拷锟斤拷Windows锟叫碉拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷元却锟斤拷 a锟斤拷i锟斤拷n锟斤拷s 锟斤拷 ϊ锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷确锟斤拷 á锟斤拷é锟斤拷í锟斤拷ó 锟斤拷 ú锟斤拷

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锟斤拷锟斤拷锟缴帮拷装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皆猜碉拷锟斤拷英锟斤拷投锟斤拷锟斤拷锟教讹拷锟斤拷锟皆癸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小锟�

锟斤拷锟节ｏ拷锟斤拷锟斤拷锟斤拷锟侥猴拷锟铰敢ｏ拷锟斤拷锟斤拷锟缴帮拷装锟斤拷锟斤拷锟斤拷Windows锟斤拷执锟斤拷KEYVIEW1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耄拷锟矫达拷锟斤拷锟斤拷锟斤拷锟接拷锟斤拷锟斤拷郑锟揭伙拷锟斤拷坪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叫伙拷锟斤拷锟斤拷锟斤、希锟斤拷锟斤拷锟斤拷叨锟斤拷锟斤拷锟教诧拷锟街ｏ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碉拷锟轿猴拷锟斤拷习锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆碉拷锟斤拷示锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷写锟斤拷锟斤拷母锟斤拷锟斤拷锟斤拷锟角达拷锟斤拷锟斤拷锟斤拷锟脚的碉拷锟斤拷锟斤拷母锟斤拷希锟斤拷锟斤拷锟斤拷母锟斤拷锟角讹拷锟斤拷锟斤拷母锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷母锟斤拷示为锟斤拷锟斤拷锟斤拷锟斤拷锟狡葱达拷锟斤拷锟斤拷锟斤拷片锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷片锟斤拷锟斤拷锟斤拷锟斤拷趣锟斤拷锟斤拷锟角诧拷锟角碉拷锟斤、希锟斤拷锟斤拷锟斤拷叨锟斤拷铩�

远锟斤拷锟芥本锟斤拷Windows锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟诫法锟洁辑锟斤拷锟斤拷锟斤拷IME锟斤拷锟斤拷实锟矫筹拷式锟斤拷锟矫筹拷式锟斤拷示为锟斤拷锟斤拷锟侥癸拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫憋拷准锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街ｏ拷锟斤拷锟斤拷锟斤、锟斤拷锟斤拷统锟斤拷锟斤拷锟斤拷锟绞癸拷玫母锟斤拷锟斤拷锟皆拷锟揭伙拷锟斤拷锟剿碉拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟侥革拷幔拷锟缴碉拷锟斤拷元锟斤拷锟斤拷示锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟接达拷锟节★拷然锟结按 Enter 锟斤拷锟斤拷锟较成碉拷锟斤拷元锟斤拷锟斤拷头锟斤拷偷锟斤拷嘶疃拷哟锟斤拷锟斤拷锟終EYVIEW1锟斤拷锟斤拷KEYVIEW1锟斤拷锟斤拷没什么锟斤拷应锟斤拷WM_CHAR讯息锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷128锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷没锟斤拷锟斤拷锟藉（Nadine Kano锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷IME锟斤拷锟斤拷锟捷ｏ拷锟斤拷

锟斤拷时锟斤拷锟斤拷锟斤拷锟窖撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷KEYLOOK1锟斤拷示锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟接ｏ拷锟斤拷执锟叫帮拷装锟剿讹拷锟斤拷锟较ｏ拷锟斤拷锟斤拷锟教诧拷锟街碉拷英锟斤拷锟絎indows时锟斤拷锟斤拷执锟叫帮拷装锟剿讹拷锟斤拷锟斤拷锟斤拷锟斤拷滩锟斤拷值锟较ｏ拷锟斤拷锟絎indows时锟斤拷锟皆硷拷执锟叫帮拷装锟剿碉拷锟斤、锟斤拷锟斤拷锟斤拷锟较ｏ拷锟斤拷锟斤拷锟教诧拷锟街的讹拷锟斤拷锟絎indows时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟剿达拷锟斤拷锟斤拷锟絎indows锟斤拷锟斤拷锟诫法锟洁辑锟斤拷锟斤拷锟斤拷锟斤拷元时锟侥达拷锟斤拷锟斤拷示锟斤拷

锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷
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KEYLOOK1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟解。锟斤拷锟斤拷锟接┠伙拷锟斤拷锟绞撅拷锟皆拷锟斤拷锟斤拷锟酵硷拷锟教斤拷锟秸碉拷锟斤拷元锟斤拷锟诫不一锟铰★拷锟斤拷耍锟斤拷锟斤拷锟斤拷强锟揭伙拷锟斤拷锟斤拷濉�

锟揭斤拷锟节碉拷十锟斤拷锟铰斤拷锟斤拷锟斤拷细锟斤拷锟桔ｏ拷Windows支援锟斤拷锟斤拷锟斤拷锟藉－锟斤拷锟斤拷锟斤拷锟藉、锟斤拷锟斤拷锟斤拷锟斤拷停锟斤拷锟絎indows 3.1锟斤拷始锟侥ｏ拷TrueType锟斤拷锟藉。

锟斤拷实锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖撅拷锟斤拷时锟剿★拷锟斤拷些锟斤拷锟斤拷锟叫碉拷锟斤拷元锟缴简单碉拷锟竭讹拷锟斤拷桑锟斤拷锟斤拷锟叫╋拷叨锟矫伙拷卸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皆较好碉拷锟斤拷锟脚碉拷锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷锟皆拷锟斤拷锟斤拷锟饺ワ拷锟叫╋拷锟斤拷锟斤拷锟�

TrueType锟斤拷锟斤拷锟角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锟斤拷锟斤拷锟斤拷濉rueType锟斤拷锟斤拷锟斤拷锟斤拷牛锟斤拷锟斤拷腋锟斤拷锟皆拷亩锟斤拷锟斤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锟杰达拷锟斤拷锟斤拷锟斤拷锟街诧拷锟缴硷拷锟斤拷锟竭诧拷锟缴讹拷锟斤拷圆锟斤拷锟斤拷锟解。使锟斤拷TrueType锟斤拷锟藉，Windows锟斤拷锟斤拷锟斤拷实锟斤拷锟斤拷WYSIWYG锟斤拷锟斤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讯锟斤拷示锟斤拷锟斤拷示锟斤拷印锟斤拷锟斤拷锟斤拷锟斤拷锟饺伙拷隆锟�

锟节碉拷锟斤拷锟斤拷锟斤拷锟叫ｏ拷每锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷讯锟斤拷示锟斤拷锟较碉拷图锟截讹拷应锟斤拷位元锟斤拷锟襟。碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷斓斤拷洗锟侥尺寸，锟斤拷锟斤拷锟斤拷去锟斤拷锟叫撅拷荨锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷锟斤拷锟狡成凤拷锟斤拷锟斤拷锟斤拷讯锟斤拷示锟斤拷锟斤拷锟侥讹拷锟斤拷锟斤拷锟藉。锟斤拷耍锟絎indows锟叫的憋拷锟斤拷锟叫★拷锟斤拷锟杰憋拷锟斤拷锟斤拷钮锟酵对伙拷锟斤拷锟斤拷锟斤拷锟绞撅拷锟斤拷侄锟绞癸拷玫锟斤拷锟斤拷锟斤拷濉�

锟斤拷锟节讹拷锟斤拷装锟斤拷锟斤拷锟斤拷锟铰伙拷玫牡锟斤拷锟斤拷锟斤拷锟斤拷为系统锟斤拷锟藉。锟斤拷锟斤拷通锟斤拷锟斤拷锟叫达拷锟斤拷SYSTEM_FONT识锟斤拷锟街碉拷GetStockObject锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚★拷KEYVIEW1锟斤拷式选锟斤拷使锟斤拷SYSTEM_FIXED_FONT锟斤拷示锟侥等匡拷系统锟斤拷锟藉。GetStockObject锟斤拷式锟斤拷锟斤拷一锟斤拷选锟斤拷锟斤拷OEM_FIXED_FONT锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟皆的ｏ拷锟斤拷锟斤拷锟斤拷锟狡ｏ拷System锟斤拷FixedSys锟斤拷Terminal锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷CreateFont锟斤拷锟斤拷CreateFontIndirect锟斤拷式锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷指锟斤拷锟斤拷锟藉。锟斤拷锟斤拷锟斤拷锟斤拷锟藉储锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎indows目录锟节碉拷FONTS锟斤拷目录锟铰碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫★拷Windows使锟斤拷锟斤拷一锟介档锟斤拷取锟斤拷於★拷锟斤拷锟斤拷台锟斤拷锟斤拷摹锟斤拷锟绞撅拷锟斤拷锟斤拷锟窖★拷锟斤拷锟绞撅拷锟叫★拷锟斤拷濉癸拷锟斤拷恰锟斤拷锟斤拷锟斤拷濉癸拷锟斤拷嗉达拷锟斤拷锟较ｏ拷锟絎indows锟劫讹拷锟斤拷讯锟斤拷示锟斤拷锟斤拷96 dpi锟侥斤拷锟斤拷锟饺伙拷锟斤拷120 dpi锟侥斤拷锟斤拷锟饺ｏ拷锟斤拷锟斤拷6-14锟杰斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷锟�

锟斤拷6-14

GetStockObject识锟斤拷锟斤拷	锟斤拷锟斤拷锟斤拷锟斤拷	小锟斤拷锟藉档锟斤拷	锟斤拷锟斤拷锟藉档锟斤拷
SYSTEM_FONT	System	VGASYS.FON	8514SYS.FON
SYSTEM_FIXED_FONT	FixedSys	VGAFIX.FON	8514FIX.FON
OEM_FIXED_FONT	Terminal	VGAOEM.FON	8514OEM.FON

锟节碉拷锟斤拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷VGA锟斤拷指锟斤拷锟斤拷锟斤拷频图锟斤拷锟斤拷锟叫ｏ拷Video Graphics Array锟斤拷锟斤拷IBM锟斤拷1987锟斤拷锟狡筹拷锟斤拷锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷IBM锟斤拷一锟斤拷锟斤拷锟绞�640锟斤拷480图锟截达拷小锟斤拷PC锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷凇锟斤拷锟斤拷锟教拷锟斤拷摹锟斤拷锟绞撅拷锟斤拷锟斤拷锟窖★拷锟斤拷恕锟叫★拷锟斤拷濉癸拷锟斤拷锟绞撅拷锟较ｏ拷锟絎indows锟劫讹拷锟斤拷讯锟斤拷示锟侥斤拷锟斤拷锟斤拷为96 dpi锟斤拷锟斤拷锟斤拷Windows使锟矫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉档锟斤拷锟斤拷锟斤拷锟皆★拷VGA锟斤拷锟斤拷头锟斤拷锟斤拷锟窖★拷锟斤拷恕锟斤拷锟斤拷锟斤拷濉癸拷锟斤拷锟绞撅拷锟较ｏ拷锟斤拷锟斤拷锟斤拷锟轿�120 dpi锟斤拷锟斤拷Windows使锟矫的碉拷锟斤拷锟斤拷锟斤拷锟皆★拷8514锟斤拷锟斤拷头锟斤拷8514锟斤拷IBM锟斤拷1987锟斤拷锟狡筹拷锟斤拷锟斤拷一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锟绞撅拷叽锟轿�1024锟斤拷768锟斤拷

Windows锟斤拷希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些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟借定为系统锟斤拷锟斤拷锟截ｏ拷锟斤拷锟斤拷锟絎indows Explorer锟斤拷锟介看FONTS锟斤拷目录锟斤拷锟斤拷锟捷ｏ拷锟斤拷锟角诧拷锟结看锟斤拷锟斤拷锟角的ｏ拷锟斤拷使选锟斤拷锟剿查看系统锟斤拷锟斤拷锟截碉拷锟斤拷也锟斤拷锟叫★拷锟接匡拷始锟斤拷锟杰憋拷选锟斤拷寻锟揭★拷选锟斤拷锟斤拷寻锟揭碉拷锟斤拷锟斤拷锟斤拷 *.FON锟睫讹拷锟斤拷锟斤拷锟侥碉拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷双锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟介看锟斤拷锟斤拷锟斤拷元锟斤拷些什么锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷准锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷呓锟斤拷锟皆拷锟斤拷锟絎indows锟斤拷使锟斤拷系统锟斤拷锟藉。锟洁反锟截ｏ拷使锟斤拷锟斤拷锟斤拷为MS Sans Serif锟斤拷锟斤拷锟藉（锟斤拷MS锟斤拷锟斤拷锟斤拷Microsoft锟斤拷锟斤拷锟斤拷也锟斤拷一锟街碉拷锟斤拷锟斤拷锟藉。锟斤拷锟斤拷锟斤拷锟斤拷为SSERIFE.FON锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷96 dpi锟斤拷讯锟斤拷示锟斤拷锟斤拷锟斤拷锟藉，锟斤拷值为8锟斤拷10锟斤拷12锟斤拷14锟斤拷18锟斤拷24锟斤拷锟斤拷锟斤拷锟斤拷GetStockObject锟斤拷式锟斤拷使锟斤拷DEFAULT_GUI_FONT识锟斤拷锟斤拷锟斤拷锟矫碉拷锟斤拷锟斤拷锟藉。Windows使锟矫的碉拷值取锟斤拷於★拷锟斤拷锟斤拷台锟斤拷锟侥★拷锟斤拷示锟斤拷锟斤拷选锟斤拷锟斤拷锟绞撅拷锟斤拷锟斤拷取锟�

锟斤拷目前为止锟斤拷锟斤拷锟斤拷锟结到锟斤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识锟斤拷锟街ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷GetStockObject锟斤拷锟斤拷锟斤拷锟斤拷装锟斤拷锟斤拷锟捷碉拷锟斤拷锟藉。锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷识锟斤拷锟街ｏ拷ANSI_FIXED_FONT锟斤拷ANSI_VAR_FONT锟斤拷DEVICE_DEFAULT_FONT锟斤拷为锟剿匡拷始锟斤拷锟斤拷锟斤拷锟教猴拷锟斤拷元锟斤拷示锟斤拷锟解，锟斤拷锟斤拷锟斤拷锟饺匡拷一锟斤拷Windows锟叫碉拷锟斤拷锟叫憋拷锟斤拷锟斤拷锟藉。锟斤拷示锟斤拷些锟斤拷锟斤拷某锟绞斤拷锟絊TOKFONT锟斤拷锟斤拷锟绞�6-3锟斤拷示锟斤拷

 锟斤拷式6-3  STOKFONT
STOKFONT.C
/*----------------------------------------------------------------------
	STOKFONT.C -- 	Stock Font Objects
				(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 ("StokFont") ;
	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	= (HBRUSH) GetStockObject (WHITE_BRUSH) ;
	wndclass.lpszMenuName	= NULL ;
	wndclass.lpszClassName	= szAppName ;
     
	if (!RegisterClass (&wndclass))
	{
		MessageBox (	NULL, TEXT ("Program requires Windows NT!"), 
             						szAppName, MB_ICONERROR) ;
		return 0 ;
	}
     
	hwnd = CreateWindow (	szAppName, TEXT ("Stock Fonts"),
								WS_OVERLAPPEDWINDOW | WS_VSCROLL,
								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 struct
	{
		int     idStockFont ;
		TCHAR * szStockFont ;
	}
	stockfont [] = { OEM_FIXED_FONT,		"OEM_FIXED_FONT",
						ANSI_FIXED_FONT,	"ANSI_FIXED_FONT",    
						ANSI_VAR_FONT,		"ANSI_VAR_FONT",
						SYSTEM_FONT, 		"SYSTEM_FONT",
						DEVICE_DEFAULT_FONT,"DEVICE_DEFAULT_FONT",
						SYSTEM_FIXED_FONT, 	"SYSTEM_FIXED_FONT",
						DEFAULT_GUI_FONT, 	"DEFAULT_GUI_FONT" } ;

	static int  iFont, cFonts = sizeof stockfont / sizeof stockfont[0] ;
	HDC			hdc ;
	int			i, x, y, cxGrid, cyGrid ;
	PAINTSTRUCT	ps ;
	TCHAR 			szFaceName [LF_FACESIZE], szBuffer [LF_FACESIZE + 64] ;
	TEXTMETRIC  tm ;
	switch (message)
	{
	case	WM_CREATE:
		SetScrollRange (hwnd, SB_VERT, 0, cFonts - 1, TRUE) ;
		return 0 ;

	case	WM_DISPLAYCHANGE:
		InvalidateRect (hwnd, NULL, TRUE) ;
		return 0 ;

	case	WM_VSCROLL:
		switch (LOWORD (wParam))
		{	
		case SB_TOP: 	 	iFont = 0 ; 			break ;
	case SB_BOTTOM:		    iFont = cFonts - 1 ;	break ;
		case SB_LINEUP:
		case SB_PAGEUP:	    iFont -= 1 ;			break ;
	case SB_LINEDOWN:
	case SB_PAGEDOWN:		iFont += 1 ; 				break ;
	case SB_THUMBPOSITION:	iFont = HIWORD (wParam) ;	break ;
		}
		iFont = max (0, min (cFonts - 1, iFont)) ;
		SetScrollPos (hwnd, SB_VERT, iFont, TRUE) ;
		InvalidateRect (hwnd, NULL, TRUE) ;
		return 0 ;

	case	WM_KEYDOWN:
		switch (wParam)
		{
		case VK_HOME: SendMessage (hwnd, WM_VSCROLL, SB_TOP, 0) ;	   break ;
		case VK_END:  SendMessage (hwnd, WM_VSCROLL, SB_BOTTOM, 0) ;   break ;
		case VK_PRIOR:
		case VK_LEFT:
		case VK_UP:   SendMessage (hwnd, WM_VSCROLL, SB_LINEUP, 0) ;   break ;
		case VK_NEXT: 
		case VK_RIGHT:
		case VK_DOWN: SendMessage (hwnd, WM_VSCROLL, SB_PAGEDOWN, 0) ; break ;
		}
		return 0 ;

	case	WM_PAINT:
		hdc = BeginPaint (hwnd, &ps) ;

		SelectObject (hdc, GetStockObject (stockfont[iFont].idStockFont)) ;
		GetTextFace (hdc, LF_FACESIZE, szFaceName) ;
		GetTextMetrics (hdc, &tm) ;
		cxGrid = max (3 * tm.tmAveCharWidth, 2 * tm.tmMaxCharWidth) ;
		cyGrid = tm.tmHeight + 3 ;

		TextOut (hdc, 0, 0, szBuffer, 
		wsprintf (	szBuffer, TEXT (" %s: Face Name = %s, CharSet = %i"),
					stockfont[iFont].szStockFont, 
					szFaceName, tm.tmCharSet)) ;

	SetTextAlign (hdc, TA_TOP | TA_CENTER) ;
		// vertical and horizontal lines
		for (i = 0 ; i < 17 ; i++)
		{
			MoveToEx (hdc, (i + 2) * cxGrid,  2 * cyGrid, NULL) ;
			LineTo   (hdc, (i + 2) * cxGrid, 19 * cyGrid) ;

			MoveToEx (hdc,      cxGrid, (i + 3) * cyGrid, NULL) ;
			LineTo   (hdc, 18 * cxGrid, (i + 3) * cyGrid) ;
		}
				// vertical and horizontal headings

		for (i = 0 ; i < 16 ; i++)
		{
		TextOut (hdc, (2 * i + 5) * cxGrid / 2, 2 * cyGrid + 2, szBuffer,
		wsprintf (szBuffer, TEXT ("%X-"), i)) ;

		TextOut (hdc, 3 * cxGrid / 2, (i + 3) * cyGrid + 2, szBuffer,
		wsprintf (szBuffer, TEXT ("-%X"), i)) ;
		}
				// characters

		for (y = 0 ; y < 16 ; y++)
		for (x = 0 ; x < 16 ; x++)
		{
		TextOut (hdc, (2 * x + 5) * cxGrid / 2, 
									(y + 3) * cyGrid + 2, szBuffer,
		wsprintf (szBuffer, TEXT ("%c"), 16 * x + y)) ;
          }

		EndPaint (hwnd, &ps) ;
		return 0 ;
          
	case	WM_DESTROY:
		PostQuitMessage (0) ;
		return 0 ;
     }
	return DefWindowProc (hwnd, message, wParam, lParam) ;
}

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锟斤拷锟斤拷示锟斤拷锟斤拷亩锟斤拷锟斤拷锟絊TOKFONT锟斤拷GetStockObject锟斤拷式锟斤拷示锟斤拷锟窖★拷锟斤拷锟斤拷锟斤拷识锟斤拷锟街★拷锟斤拷锟斤拷锟斤拷示锟斤拷GetTextFace锟斤拷式锟矫碉拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟狡猴拷TEXTMETRIC锟结构锟斤拷tmCharSet锟斤拷位锟斤拷锟斤拷锟斤拷锟斤拷锟皆拷锟绞讹拷锟斤拷帧锟斤拷锟斤拷锟斤拷锟絎indows锟斤拷未锟斤拷锟斤拷锟斤拷锟芥本锟斤拷Windows锟角非筹拷锟斤拷要锟侥★拷

锟斤拷锟斤拷锟斤拷锟斤拷锟接拷锟芥本锟斤拷Windows锟斤拷执锟斤拷STOKFONT锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷锟侥碉拷一锟斤拷锟斤拷锟芥将锟斤拷示使锟斤拷OEM_FIXED_FONT识锟斤拷锟街猴拷锟斤拷GetStockObject锟斤拷式锟矫碉拷锟斤拷锟斤拷锟藉。锟斤拷图6-3锟斤拷示锟斤拷

锟斤拷

图6-3 锟斤拷锟斤拷锟斤拷Windows锟叫碉拷OEM_FIXED_FONT

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锟斤拷耍锟絎indows锟斤拷锟斤拷目锟斤拷锟斤拷呔锟斤拷锟街г甀BM锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟皆斤拷锟酵碉拷锟节讹拷位锟斤拷锟斤拷锟角达拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷执锟叫的撅拷MS-DOS应锟矫筹拷式锟斤拷锟斤拷锟斤拷要使锟斤拷锟斤拷MS-DOS应锟矫筹拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Windows锟斤拷式锟斤拷Windows应锟矫筹拷式锟斤拷使锟斤拷IBM锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷疲锟斤拷锟斤拷锟揭拷锟斤拷战锟剿ワ拷恕锟饺伙拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟角匡拷锟斤拷使锟矫★拷锟节此伙拷锟斤拷锟铰ｏ拷锟斤拷OEM锟斤拷指锟侥撅拷锟角★拷IBM锟斤拷锟斤拷

锟斤拷锟斤拷应知锟斤拷锟斤拷锟斤拷姹撅拷锟絎indows锟斤拷锟斤拷支援锟斤拷锟斤拷锟斤拷英锟斤拷锟斤拷锟酵拷锟絆EM锟斤拷元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皆硷拷锟斤拷MS-DOS锟斤拷元锟斤拷锟斤拷锟斤拷锟角革拷锟斤拷锟斤拷锟斤拷锟斤拷锟解，锟酵诧拷锟节憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿★拷锟斤拷

锟斤拷为IBM锟斤拷元锟斤拷锟斤拷锟斤拷为锟斤拷锟绞猴拷Windows锟斤拷锟斤拷锟窖★拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟秸癸拷锟皆拷锟斤拷锟斤拷锟斤拷锟皆拷锟斤拷锟斤拷锟斤拷锟紸NSI锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭憋拷准协锟结（American National Standards Institute锟斤拷锟狡讹拷锟斤拷锟斤拷锟斤拷实锟斤拷锟斤拷锟斤拷ISO锟斤拷International Standards Organization锟斤拷锟斤拷锟绞憋拷准锟斤拷锟斤拷织锟斤拷锟斤拷准锟斤拷也锟斤拷锟斤拷ISO锟斤拷准8859锟斤拷锟斤拷锟斤拷锟斤拷为Latin 1锟斤拷Western European锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�1252锟斤拷图6-4锟斤拷示锟斤拷ANSI锟斤拷元锟斤拷锟斤拷一锟斤拷锟芥本锟斤拷锟斤拷锟斤拷英锟斤拷锟絎indows锟斤拷系统锟斤拷锟藉。

锟斤拷

图6-4 锟斤拷锟斤拷锟斤拷Windows锟叫碉拷SYSTEM_FONT

锟街的达拷直锟斤拷锟斤拷示锟斤拷些锟斤拷元锟斤拷锟斤拷没锟叫讹拷锟藉。注锟解，锟斤拷锟斤拷0x20锟斤拷0x7E锟斤拷锟斤拷ASCII锟斤拷锟斤拷锟解，ASCII锟斤拷锟斤拷锟斤拷元锟斤拷0x00锟斤拷0x1F锟皆硷拷0x7F锟斤拷锟斤拷锟斤拷锟角匡拷锟斤拷示锟斤拷元锟斤拷锟斤拷锟角憋拷应锟斤拷恕锟�

锟斤拷锟斤拷0xC0锟斤拷0xFF使锟斤拷ANSI锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟絎indows锟斤拷说锟角筹拷锟斤拷要锟斤拷锟斤拷些锟斤拷锟斤拷锟结供64锟斤拷锟斤拷锟斤拷欧锟斤拷锟斤拷锟斤拷锟秸憋拷使锟矫碉拷锟斤拷元锟斤拷锟斤拷元0xA0锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷崭瘢锟绞碉拷锟斤拷隙锟斤拷锟轿拷嵌峡锟斤拷崭锟斤拷锟斤拷纭竁W II锟斤拷锟叫的空革拷

之锟斤拷锟斤拷说锟斤拷锟斤拷ANSI锟斤拷元锟斤拷锟侥★拷一锟斤拷锟芥本锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟节达拷锟斤拷0x80锟斤拷0x9F锟斤拷锟斤拷元锟斤拷锟饺匡拷锟斤拷系统锟斤拷锟斤拷只锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷图6-5锟斤拷示锟斤拷

锟斤拷

图6-5 锟斤拷锟斤拷锟斤拷Windows锟叫碉拷SYSTEM_FIXED_FONT

锟斤拷Unicode锟叫ｏ拷锟斤拷锟斤拷0x0000锟斤拷0x007F锟斤拷ASCII锟斤拷同锟斤拷锟斤拷锟斤拷0x0080锟斤拷0x009F锟斤拷锟斤拷锟斤拷0x0000锟斤拷0x001F锟侥匡拷锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷0x00A0锟斤拷0x00FF锟斤拷Windows锟斤拷使锟矫碉拷ANSI锟斤拷元锟斤拷锟斤拷同锟斤拷

锟斤拷锟街达拷械锟斤拷锟斤拷锟絎indows锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷SYSTEM_FONT锟斤拷锟斤拷SYSTEM_FIXED_FONT识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷GetStockObject锟斤拷式时锟斤拷玫锟酵拷锟斤拷锟紸NSI锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷欧锟斤拷Windows也锟斤拷锟斤拷恕锟紸NSI锟斤拷元锟斤拷锟叫猴拷锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷执锟斤拷希锟斤拷锟斤拷锟絎indows时锟斤拷锟节讹拷锟斤拷锟斤拷元锟斤拷锟酵改憋拷锟剿★拷锟洁反锟截ｏ拷SYSTEM_FONT锟斤拷图6-6锟斤拷示锟斤拷

锟斤拷

图6-6 希锟斤拷锟斤拷Windows锟叫碉拷SYSTEM_FONT

SYSTEM_FIXED_FONT锟斤拷同锟斤拷锟斤拷锟斤拷元锟斤拷注锟斤拷锟�0xC0锟斤拷0xFF锟侥达拷锟诫。锟斤拷些锟斤拷锟斤拷锟斤拷锟较ｏ拷锟斤拷锟侥革拷锟斤拷械拇锟叫达拷锟侥革拷锟叫⌒达拷锟侥革拷锟斤拷锟斤拷锟街达拷卸锟斤拷锟斤拷Windows时锟斤拷锟节讹拷锟斤拷锟斤拷元锟斤拷锟斤拷图6-7锟斤拷示锟斤拷

锟斤拷

图6-7 锟斤拷锟斤拷锟絎indows锟叫碉拷SYSTEM_FONT

锟斤拷锟解，注锟斤拷斯锟斤拷锟斤拷锟斤拷母锟斤拷锟叫的达拷写锟斤拷小写锟斤拷母占锟斤拷锟剿达拷锟斤拷0xC0锟斤拷0xFF锟斤拷

图6-8锟斤拷示锟斤拷锟斤拷锟斤拷锟絎indows锟斤拷SYSTEM_FONT锟斤拷锟斤拷0xA5锟斤拷0xDF锟斤拷锟斤拷元锟斤拷锟斤拷片锟斤拷锟斤拷锟斤拷母锟斤拷锟斤拷一锟斤拷锟街★拷

锟斤拷

图6-8 锟斤拷锟斤拷锟絎indows锟叫碉拷SYSTEM_FONT

图6-8锟斤拷示锟斤拷锟斤拷锟斤拷系统锟斤拷锟藉不同锟角帮拷锟斤拷锟绞撅拷锟斤拷锟叫╋拷锟斤拷锟轿拷锟绞碉拷锟斤拷锟斤拷锟剿辉拷锟斤拷锟皆拷锟斤拷锟紻BCS锟斤拷锟斤拷锟斤拷为锟斤拷Shift-JIS锟斤拷锟斤拷锟斤拷JIS锟斤拷锟斤拷锟斤拷锟秸憋拷锟斤拷业锟斤拷准锟斤拷Japanese Industrial Standard锟斤拷锟斤拷锟斤拷0x81锟斤拷0x9F锟皆硷拷锟斤拷0xE0锟斤拷0xFF锟侥达拷锟斤拷锟斤拷锟皆拷锟斤拷锟绞碉拷锟斤拷锟街伙拷锟剿辉拷锟斤拷锟斤拷牡锟揭伙拷锟轿辉拷椋拷锟节讹拷锟斤拷位元锟斤拷通锟斤拷锟斤拷0x40锟斤拷0xFC锟侥凤拷围锟节ｏ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锟斤拷锟斤拷渭锟絅adine Kano锟斤拷锟叫的革拷录G锟斤拷锟斤拷

锟斤拷锟节ｏ拷锟斤拷锟角就匡拷锟皆匡拷锟斤拷KEYVIEW1锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤：锟斤拷锟斤拷锟斤拷锟阶帮拷锟较ｏ拷锟斤拷锟斤拷滩锟斤拷植锟斤拷锟斤拷搿篴bcde锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷执锟叫碉拷Windows锟芥本锟斤拷Windows锟斤拷锟斤拷锟斤拷WM_CHAR讯息锟斤拷锟斤拷元锟斤拷锟斤拷0xE1锟斤拷0xE2锟斤拷0xF8锟斤拷0xE4锟斤拷0xE5锟斤拷锟斤拷只锟斤拷执锟叫达拷锟斤拷希锟斤拷系统锟斤拷锟斤拷锟较ｏ拷锟斤拷锟絎indows时锟斤拷锟斤拷些锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟� t锟斤拷b锟斤拷y锟斤拷d 锟斤拷 e 锟斤拷锟接︼拷锟�

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锟斤拷锟斤拷锟斤拷锟阶帮拷说锟斤拷锟斤拷锟教诧拷锟街诧拷锟斤拷锟斤拷=锟斤拷锟斤拷锟斤拷锟斤拷位锟酵晃伙拷玫募锟斤拷锟斤拷锟饺伙拷岚达拷锟絘锟斤拷e锟斤拷i锟斤拷o锟斤拷锟斤拷u锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟矫碉拷Windows锟芥本锟斤拷Windows锟斤拷锟斤拷锟斤拷WM_CHAR讯息锟斤拷锟斤拷元锟斤拷锟斤拷0xE1锟斤拷0xE9锟斤拷0xED锟斤拷0xF3锟斤拷0xFA锟斤拷只锟斤拷执锟斤拷锟斤拷欧锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Windows时锟斤拷也锟斤拷锟斤拷说锟斤拷锟斤拷欧系统锟斤拷锟藉，锟斤拷些锟斤拷元锟斤拷锟斤拷呕锟斤拷锟斤拷元amp;nbsp;á锟斤拷é锟斤拷í锟斤拷ó 锟斤拷 ú 锟斤拷锟接︼拷锟�

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锟斤拷锟节第讹拷锟斤拷谈锟斤拷锟斤拷Windows NT支援锟斤拷Unicode锟斤拷锟斤拷锟轿拷锟斤拷锟斤拷谐锟斤拷锟绞叫达拷锟斤拷锟斤拷锟斤拷锟斤拷潜锟斤拷锟揭伙拷露锟斤拷锟斤拷锟経NICODE识锟斤拷锟街碉拷KEYVIEW1锟斤拷锟斤拷锟节诧拷同锟芥本锟斤拷Windows NT锟斤拷执锟叫ｏ拷锟节憋拷锟介附锟斤拷锟侥癸拷锟斤拷校锟経nicode锟斤拷锟終EYVIEW1位锟紻EBUG目录锟叫ｏ拷锟斤拷

锟斤拷锟斤拷锟绞斤拷锟斤拷锟绞憋拷锟斤拷锟斤拷锟経NICODE识锟斤拷锟街ｏ拷锟斤拷KeyView1锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷RegisterClassW锟斤拷式注锟结，锟斤拷锟斤拷锟斤拷RegisterClassA锟斤拷式锟斤拷锟斤拷锟斤拷味锟斤拷锟轿何达拷锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟较碉拷讯息锟斤拷锟捷革拷WndProc时锟斤拷锟斤拷使锟斤拷16位元锟斤拷元锟斤拷锟斤拷锟斤拷8位元锟斤拷元锟斤拷锟截憋拷锟斤拷WM_CHAR讯息锟斤拷锟斤拷锟斤拷锟斤拷16位元锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟�8位元锟斤拷元锟斤拷锟诫。

锟斤拷锟斤拷锟斤拷锟斤拷英锟斤拷锟斤拷Windows NT锟斤拷执锟斤拷Unicode锟斤拷锟終EYVIEW1锟斤拷锟斤拷锟斤拷俣锟斤拷锟斤拷丫锟斤拷锟阶帮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侥硷拷锟教诧拷锟街ｏ拷锟斤拷锟斤拷锟斤、希锟斤拷锟斤拷投锟斤拷铩�

使锟斤拷锟斤拷锟斤拷英锟斤拷锟斤拷Windows NT锟斤拷锟斤拷锟斤拷装锟斤拷英锟斤拷锟斤拷叩锟斤拷锟侥硷拷锟教诧拷锟街ｏ拷Unicode锟斤拷锟終EYVIEW1锟节癸拷锟斤拷时锟斤拷锟斤拷锟経nicode锟斤拷锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同锟斤拷锟斤拷元锟斤拷锟诫（锟斤拷锟斤拷0xFF锟斤拷锟竭革拷锟酵碉拷值锟斤拷锟斤拷锟斤拷锟斤拷示同锟斤拷锟斤拷确锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟�256锟斤拷Unicode锟斤拷元锟斤拷Windows锟斤拷使锟矫碉拷ANSI锟斤拷元锟斤拷锟斤拷同锟斤拷

锟斤拷锟斤拷锟叫伙拷锟斤拷希锟斤拷锟斤拷锟教诧拷锟街ｏ拷锟斤拷锟斤拷锟诫『abcde锟斤拷锟斤拷WM_CHAR讯息锟斤拷锟斤拷锟斤拷Unicode锟斤拷元锟斤拷锟斤拷0x03B1锟斤拷 0x03B2锟斤拷0x03C8锟斤拷 0x03B4锟斤拷0x03B5锟斤拷注锟解，锟斤拷锟斤拷锟饺匡拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷值锟斤拷0xFF锟竭★拷锟斤拷些Unicode锟斤拷元锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷母 t锟斤拷b锟斤拷y锟斤拷d 锟斤拷 e 锟斤拷锟接︼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元锟斤拷锟斤拷示为锟斤拷锟介！锟斤拷锟斤拷锟斤拷为SYSTEM_FIXED_FONT只锟斤拷锟斤拷256锟斤拷锟斤拷元锟斤拷

锟斤拷锟斤拷锟叫伙拷锟斤拷锟斤拷锟斤拷锟斤拷滩锟斤拷郑锟斤拷锟斤拷锟斤拷搿篴bcde锟斤拷锟斤拷KEYVIEW1锟斤拷示WM_CHAR讯息锟斤拷Unicode锟斤拷元锟斤拷锟斤拷0x0444锟斤拷0x0438锟斤拷0x0441锟斤拷0x0432锟斤拷0x0443锟斤拷锟斤拷些锟斤拷元锟斤拷应锟剿癸拷锟斤拷锟斤拷锟侥� 锟斤拷锟斤拷и锟斤拷с锟斤拷в 锟斤拷 у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侥敢诧拷锟绞疚碉拷姆锟斤拷椤�

锟斤拷锟斤拷之锟斤拷锟斤拷Unicode锟斤拷锟終EYVIEW1锟斤拷示锟斤拷锟斤拷锟斤拷元锟侥地凤拷锟斤拷Unicode锟斤拷锟終EYVIEW1锟斤拷锟斤拷示实锟侥凤拷锟介，锟皆憋拷示目前锟斤拷锟斤拷锟斤拷没锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷然锟揭诧拷愿说Unicode锟斤拷锟終EYVIEW1锟角凤拷Unicode锟斤拷母慕锟斤拷锟斤拷锟斤拷锟绞等肥碉拷锟剿★拷锟斤拷Unicode锟斤拷锟斤拷示锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷Unicode锟芥不锟斤拷锟斤拷锟斤拷锟斤拷

Unicode锟酵凤拷Unicode锟斤拷KEYVIEW1锟侥诧拷同之锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟芥。

锟斤拷锟饺ｏ拷WM_CHAR讯息锟斤拷锟斤拷一锟斤拷16位元锟斤拷元锟斤拷锟诫，锟斤拷锟斤拷锟斤拷8位元锟斤拷元锟斤拷锟诫。锟节凤拷Unicode锟芥本锟斤拷KEYVIEW1锟叫ｏ拷8位元锟斤拷元锟斤拷锟斤拷暮锟斤拷锟饺★拷锟斤拷目前锟筋动锟侥硷拷锟教诧拷锟街★拷锟斤拷锟斤拷锟斤拷缘锟斤拷锟斤拷锟教ｏ拷锟斤拷0xE1锟斤拷锟斤拷锟绞� á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锟斤拷锟� a锟斤拷锟斤拷锟斤拷锟斤拷远锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� s锟斤拷锟斤拷Unicode锟芥本锟斤拷式锟叫ｏ拷16位元锟斤拷元锟斤拷锟斤拷暮锟斤拷锟斤拷锟斤拷确锟斤拷a锟斤拷元锟斤拷0x00E1锟斤拷a 锟斤拷元锟斤拷0x03B1锟斤拷锟斤拷 s 锟斤拷元锟斤拷0x0431锟斤拷

锟节讹拷锟斤拷Unicode锟斤拷TextOutW锟斤拷式锟斤拷示锟斤拷锟斤拷元锟斤拷锟斤拷16位元锟斤拷元锟斤拷锟诫，锟斤拷锟斤拷锟角凤拷Unicode锟斤拷TextOutA锟斤拷式锟斤拷8位元锟斤拷元锟斤拷锟诫。锟斤拷为锟斤拷些16位元锟斤拷元锟斤拷锟诫含锟斤拷锟斤拷确锟斤拷GDI锟斤拷锟斤拷确锟斤拷目前锟斤拷装锟斤拷锟斤拷锟斤拷锟斤拷选锟斤拷锟斤拷锟斤拷锟斤拷欠锟斤拷锟斤拷示每锟斤拷锟斤拷元锟斤拷

锟斤拷锟斤拷锟斤拷英锟斤拷锟絎indows NT锟斤拷执锟斤拷Unicode锟斤拷锟終EYVIEW1锟斤拷锟斤拷锟斤拷锟剿感碉拷锟斤拷些锟皆伙拷锟斤拷为锟斤拷锟斤拷锟斤拷示锟侥就猴拷锟斤拷GDI只锟斤拷示锟斤拷0x0000锟斤拷0x00FF之锟斤拷锟斤拷锟皆拷锟斤拷耄拷锟矫伙拷锟斤拷锟绞撅拷锟斤拷0x00FF锟侥达拷锟诫。也锟斤拷锟斤拷说锟斤拷只锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟较低筹拷锟斤拷锟斤拷锟�256锟斤拷锟斤拷元之锟斤拷虻サ锟揭伙拷锟揭挥筹拷洹�

然锟斤拷锟斤拷锟斤拷锟斤拷锟阶帮拷锟较ｏ拷锟斤拷锟斤拷叨锟斤拷锟斤拷锟絎indows NT锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷痛锟揭伙拷锟斤拷恕锟斤拷锟斤拷纾拷锟斤拷锟斤拷装锟斤拷希锟斤拷锟斤拷锟絎indows NT锟斤拷锟斤拷锟斤拷锟斤拷英锟斤、锟斤拷锟斤、希锟斤拷锟斤拷投锟斤拷锟斤拷锟教斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接拷锟斤拷Windows NT同锟斤拷锟斤拷Unicode锟斤拷元锟斤拷锟诫。锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷锟絎indows NT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元锟斤拷锟竭讹拷锟斤拷锟斤拷元锟斤拷锟斤拷为锟斤拷些锟斤拷元锟斤拷锟斤拷锟斤拷希锟斤拷系统锟斤拷锟斤拷锟叫★拷同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Windows NT也锟斤拷锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷希锟斤拷锟斤拷元锟斤拷锟斤拷为锟斤拷些锟斤拷元也锟斤拷锟节讹拷锟斤拷系统锟斤拷锟斤拷锟叫★拷

锟斤拷锟叫ｏ拷Unicode锟斤拷锟終EYVIEW1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎indows NT锟铰革拷锟斤拷戏锟斤拷锟皆★拷锟斤拷锟斤拷IME锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷些锟斤拷元锟斤拷锟斤拷锟斤拷确锟斤拷示锟斤拷唯一锟斤拷锟斤拷锟斤拷锟角革拷式锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷元通锟斤拷锟斤拷锟斤拷锟斤拷锟角筹拷锟斤拷锟接ｏ拷锟斤拷锟角碉拷锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷

TrueType锟酵达拷锟斤拷锟斤拷
锟斤拷

锟斤拷锟斤拷使锟矫的碉拷锟斤拷锟斤拷锟藉（锟斤拷锟斤拷锟侥帮拷Windows锟叫达拷锟叫革拷锟斤拷锟斤拷锟藉）锟斤拷锟斤拷锟斤拷256锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷希锟斤拷锟侥ｏ拷锟斤拷为锟斤拷锟劫讹拷锟斤拷元锟斤拷锟斤拷锟斤拷8位元时锟斤拷锟斤拷锟斤拷锟斤拷锟藉档锟斤拷锟侥革拷式锟酵革拷锟斤拷锟斤拷Windows时锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟剿★拷锟斤拷锟斤拷锟轿裁达拷锟斤拷锟斤拷锟绞癸拷锟絊YSTEM_FONT锟斤拷锟斤拷SYSTEM_FIXED_FONT时锟斤拷某些锟斤拷锟斤拷锟斤拷一些锟斤拷元锟杰诧拷锟斤拷锟斤拷确锟斤拷示锟斤拷锟秸憋拷系统锟斤拷锟斤拷锟叫点不同锟斤拷锟斤拷为锟斤拷锟斤拷双位元锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆碉拷锟斤拷媳锟斤拷锟斤拷锟絋rueType锟斤拷锟较碉拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷.TTC锟斤拷锟斤拷

TrueType锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆拷锟斤拷远锟斤拷256锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷TrueType锟斤拷锟斤拷锟叫碉拷锟斤拷元锟斤拷锟斤拷锟�256锟斤拷锟斤拷锟斤拷Windows 98锟斤拷Windows NT锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷256锟斤拷锟斤拷元锟斤拷锟斤拷锟竭ｏ拷锟斤拷装锟剿讹拷锟斤拷系支援锟结，TrueType锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷锟�256锟斤拷锟斤拷元锟斤拷锟节★拷 锟斤拷锟斤拷台 锟斤拷锟侥★拷 锟斤拷锟斤拷/删锟斤拷锟斤拷式 锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷 Windows锟斤拷装锟斤拷式 锟斤拷页锟斤拷锟角╋拷锟斤拷锟饺凤拷锟窖★拷锟斤拷恕锟� 锟斤拷锟斤拷系支援 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较抵г拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟睫的猴拷锟斤拷系锟斤拷锟斤拷欧锟斤拷系锟斤拷斯锟斤拷锟斤拷锟斤拷系锟斤拷希锟斤拷锟斤拷系锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟斤拷锟斤拷锟睫的猴拷锟斤拷系锟斤拷元锟斤拷锟斤拷於帮拷沙锟斤拷锟斤拷锟斤、锟斤拷锟斤拷维锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷铩ｏ拷锟脚凤拷锟皆拷锟斤拷锟届栋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷铩拷菘锟斤拷铩拷锟斤拷薜锟斤拷锟斤拷铩拷锟斤拷锟斤拷锟斤拷铩拷锟斤拷锟斤拷铩拷锟斤拷锟斤拷锟斤拷锟斤拷铩⑺癸拷宸ワ拷锟斤拷锟斤拷斯锟斤拷锟斤拷锟斤拷锟斤拷锟斤。斯锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷於憋拷锟斤拷锟斤拷锟斤拷锟斤、锟阶讹拷锟斤拷斯锟斤、锟斤拷锟斤、锟斤拷锟斤拷维锟斤拷锟斤拷锟斤拷诳锟斤拷锟斤拷铩�

Windows 98锟叫碉拷TrueType锟斤拷锟斤拷支援锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟劫硷拷锟斤拷锟斤拷欧锟斤拷ANSI锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷欧锟斤拷元锟斤拷实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裕锟斤拷锟皆讹拷锟斤拷锟斤拷裕锟斤拷锟斤拷铩拷锟斤拷锟酵筹拷锟斤拷锟斤）锟斤拷锟解。支援锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷TrueType锟斤拷锟斤拷锟斤拷时也锟斤拷为锟斤拷锟斤拷锟斤拷锟藉」锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷碌摹锟斤拷蟆共锟斤拷锟斤拷锟街革拷锟皆拷拇锟叫★拷锟斤拷锟斤拷锟街革拷锟斤拷锟斤拷锟�

锟斤拷使锟节凤拷Unicode锟斤拷式锟斤拷也锟斤拷锟斤拷锟矫达拷锟斤拷锟藉，锟斤拷锟斤拷味锟斤拷锟斤拷锟斤拷锟矫达拷锟斤拷锟斤拷锟斤拷示锟斤拷锟街诧拷同锟斤拷母锟斤拷锟叫碉拷锟斤拷元锟斤拷然锟斤拷锟斤拷为锟斤拷要锟斤拷锟矫碉拷锟斤拷锟斤拷锟斤拷选锟斤拷装锟斤拷锟斤拷锟捷ｏ拷锟斤拷锟斤拷要GetStockObject锟斤拷锟斤拷暮锟绞斤拷锟�

锟斤拷式CreateFont锟斤拷CreateFontIndirect锟斤拷锟斤拷锟斤拷一锟斤拷锟竭硷拷锟斤拷锟藉，锟斤拷锟斤拷CreatePen锟斤拷锟斤拷锟竭硷拷锟斤拷锟斤拷锟皆硷拷CreateBrush锟斤拷锟斤拷锟竭硷拷锟斤拷刷锟侥凤拷式锟斤拷锟狡★拷CreateFont锟斤拷14锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟藉。CreateFontIndirect只锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫诧拷锟斤拷锟斤拷指锟斤拷LOGFONT锟结构锟斤拷指锟疥。LOGFONT锟结构锟斤拷14锟斤拷锟斤拷位锟斤拷锟街憋拷锟接︼拷CreateFont锟斤拷式锟侥诧拷锟斤拷锟斤拷锟揭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些锟斤拷式锟斤拷锟斤拷锟节ｏ拷锟斤拷锟斤拷锟角匡拷一锟斤拷CreateFont锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷只注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锟斤拷锟斤拷锟借定为0锟斤拷

锟斤拷锟斤拷锟揭拷瓤锟斤拷锟斤拷澹拷锟斤拷锟終EYVIEW1锟斤拷式锟斤拷使锟矫的ｏ拷锟斤拷锟斤拷CreateFont锟侥碉拷13锟斤拷锟斤拷锟斤拷锟借定为FIXED_PITCH锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷诙锟斤拷锟皆拷锟斤拷锟斤拷锟斤拷澹拷锟揭诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷模锟斤拷锟斤拷锟紺reateFont锟侥碉拷9锟斤拷锟斤拷锟斤拷锟借定为某锟斤拷锟斤拷锟斤拷元锟斤拷ID锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷ID锟斤拷锟斤拷WINGDI.H锟叫讹拷锟斤拷锟斤拷锟斤拷锟街抵伙拷锟斤拷锟斤拷迅锟斤拷锟阶拷停锟街革拷锟斤拷锟斤拷锟叫╋拷锟皆拷锟斤拷锟截碉拷锟斤拷锟斤拷锟斤拷锟�

#define ANSI_CHARSET	0	// 1252 Latin 1 (ANSI)
#define DEFAULT_CHARSET	1
#define SYMBOL_CHARSET	2
#define MAC_CHARSET	77
#define SHIFTJIS_CHARSET	128	// 932 (DBCS, 锟秸憋拷)
#define HANGEUL_CHARSET	129	// 949 (DBCS, 锟斤拷锟斤拷)
#define HANGUL_CHARSET	129	// " "
#define JOHAB_CHARSET	130	// 1361 (DBCS, 锟斤拷锟斤拷)
#define GB2312_CHARSET	134	// 936 (DBCS, 锟斤拷锟斤拷锟斤拷锟斤拷)
#define CHINESEBIG5_CHARSET	136	// 950 (DBCS, 锟斤拷锟斤拷锟斤拷锟斤拷)
#define GREEK_CHARSET	161	// 1253希锟斤拷锟斤拷
#define TURKISH_CHARSET	162	// 1254 Latin 5 (锟斤拷锟斤拷锟斤拷锟斤拷)
#define VIETNAMESE_CHARSET	163	// 1258越锟斤拷锟斤拷
#define HEBREW_CHARSET	177	// 1255希锟斤拷锟斤拷锟斤拷
#define ARABIC_CHARSET	178	// 1256锟斤拷锟斤拷锟斤拷锟斤拷
#define BALTIC_CHARSET	186	// 1257锟斤拷锟睫的猴拷锟街硷拷
#define RUSSIAN_CHARSET	204	// 1251锟斤拷锟斤拷 (斯锟斤拷锟斤拷锟斤拷系)
#define THAI_CHARSET	222	// 874泰锟斤拷
#define EASTEUROPE_CHARSET	238	// 1250 Latin 2 (锟斤拷欧锟斤拷系)
#define OEM_CHARSET	255	// 锟斤拷锟斤拷锟皆讹拷

为什么Windows锟斤拷同一锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同锟斤拷ID锟斤拷锟斤拷元锟斤拷ID锟斤拷锟斤拷锟斤拷锟絀D锟斤拷锟斤拷只锟斤拷Windows锟叫碉拷一锟街癸拷癖。注锟解，锟斤拷元锟斤拷ID只锟斤拷要1位元锟斤拷拇锟斤拷锟秸间，锟斤拷锟斤拷LOGFONT锟结构锟斤拷锟斤拷元锟斤拷锟斤拷位锟侥达拷小锟斤拷锟皆伙拷锟斤拷Windows 1.0时锟节ｏ拷锟斤拷锟斤拷锟斤拷痛锟斤拷锟秸硷拷锟斤拷锟睫ｏ拷每锟斤拷位元锟介都锟斤拷锟斤拷锟斤拷平希锟斤拷锟阶拷猓拷锟斤拷锟斤拷嗖煌拷锟組S-DOS锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭ｏ拷锟斤拷只锟斤拷一锟斤拷锟斤拷元锟斤拷ID锟斤拷OEM_CHARSET锟斤拷锟斤拷锟組S-DOS锟斤拷元锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷注锟解到锟斤拷锟斤拷些锟斤拷元锟斤拷锟斤拷值锟斤拷STOKFONT锟斤拷式锟斤拷锟斤拷头锟侥★拷CharSet锟斤拷值一锟铰★拷锟斤拷锟斤拷锟斤拷英锟斤拷锟絎indows锟叫ｏ拷锟斤拷锟角匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆拷锟絀D锟斤拷0锟斤拷锟斤拷ANSI_CHARSET锟斤拷锟斤拷255锟斤拷OEM_CHARSET锟斤拷锟斤拷希锟斤拷锟斤拷Windows锟叫碉拷锟斤拷161锟斤拷GREEK_CHARSET锟斤拷锟斤拷锟节讹拷锟斤拷锟斤拷械锟斤拷锟�204锟斤拷RUSSIAN_CHARSET锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�128锟斤拷SHIFTJIS_CHARSET锟斤拷锟斤拷

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CreateFont锟斤拷锟斤拷HFONT值锟斤拷锟竭硷拷锟斤拷锟斤拷拇锟斤拷拧锟斤拷锟斤拷锟斤拷锟绞癸拷锟絊electObject锟斤拷锟斤拷锟斤拷锟斤拷选锟斤拷装锟斤拷锟斤拷锟捷★拷实锟斤拷锟较ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟紻eleteObject锟斤拷删锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭硷拷锟斤拷锟藉。

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 锟斤拷式6-4  KEYVIEW2
KEYVIEW2.C
/*----------------------------------------------------------------------------
   KEYVIEW2.C -- Displays Keyboard and Character Messages
           				 (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 ("KeyView2") ;
	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	= (HBRUSH) GetStockObject (WHITE_BRUSH) ;
	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 ("Keyboard Message Viewer #2"),
							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 DWORD dwCharSet = DEFAULT_CHARSET ;            
	static int   cxClientMax, cyClientMax, cxClient, cyClient, cxChar, cyChar ;
	static int   cLinesMax, cLines ;
	static PMSG  pmsg ;
	static RECT  rectScroll ;
	static TCHAR szTop[] =		TEXT ("Message   Key   Char   ")
								TEXT ("Repeat Scan Ext ALT Prev Tran") ;
	static TCHAR szUnd[] =		TEXT ("_______  ___  ____   ")
								TEXT ("______ ____ ___ ___ ____ ____") ;

	static TCHAR * szFormat[2] = { 
			TEXT ("%-13s %3d %-15s%c%6u %4d %3s %3s %4s %4s"),
			TEXT ("%-13s   0x%04X%1s%c %6u %4d %3s %3s %4s %4s") } ;

	static TCHAR * szYes	= TEXT ("Yes") ;
	static TCHAR * szNo		= TEXT ("No") ;
	static TCHAR * szDown	= TEXT ("Down") ;
	static TCHAR * szUp		= TEXT ("Up") ;

	static TCHAR * szMessage [] = { 
				TEXT ("WM_KEYDOWN"),    TEXT ("WM_KEYUP"), 
				TEXT ("WM_CHAR"),       TEXT ("WM_DEADCHAR"), 
				TEXT ("WM_SYSKEYDOWN"), TEXT ("WM_SYSKEYUP"), 
				TEXT ("WM_SYSCHAR"),    TEXT ("WM_SYSDEADCHAR") } ;
	HDC          hdc ;
	int          i, iType ;
	PAINTSTRUCT  ps ;
	TCHAR        szBuffer[128], szKeyName [32] ;
	TEXTMETRIC   tm ;

	switch (message)
	{
	case	WM_INPUTLANGCHANGE:
		dwCharSet = wParam ;
         // fall through
	case WM_CREATE:
	case WM_DISPLAYCHANGE:
			// Get maximum size of client area
		cxClientMax = GetSystemMetrics (SM_CXMAXIMIZED) ;
		cyClientMax = GetSystemMetrics (SM_CYMAXIMIZED) ;

			// Get character size for fixed-pitch font
		hdc = GetDC (hwnd) ;
		SelectObject (hdc, CreateFont (0, 0, 0, 0, 0, 0, 0, 0,
							dwCharSet, 0, 0, 0, FIXED_PITCH, NULL)) ; 
		GetTextMetrics (hdc, &tm) ;
		cxChar = tm.tmAveCharWidth ;
		cyChar = tm.tmHeight ;

		DeleteObject (SelectObject (hdc, GetStockObject (SYSTEM_FONT))) ;
		ReleaseDC (hwnd, hdc) ;

			// Allocate memory for display lines
		if (pmsg)
				free (pmsg) ;
		cLinesMax = cyClientMax / cyChar ;
		pmsg = malloc (cLinesMax * sizeof (MSG)) ;
		cLines = 0 ;
			// fall through
	case	WM_SIZE:
		if (message == WM_SIZE)
		{
				cxClient		= LOWORD (lParam) ;
				cyClient		= HIWORD (lParam) ;
		}
				// Calculate scrolling rectangle

		rectScroll.left		= 0 ;
		rectScroll.right	= cxClient ;
		rectScroll.top		= cyChar ;
		rectScroll.bottom	= cyChar * (cyClient / cyChar) ;

		InvalidateRect (hwnd, NULL, TRUE) ;

		if (message == WM_INPUTLANGCHANGE)
				return TRUE ;
		return 0 ;
          
	case WM_KEYDOWN:
	case WM_KEYUP:
	case WM_CHAR:
	case WM_DEADCHAR:
	case WM_SYSKEYDOWN:
	case WM_SYSKEYUP:
	case WM_SYSCHAR:
	case WM_SYSDEADCHAR: 
			// Rearrange storage array
		for (i = cLinesMax - 1 ; i > 0 ; i--)
		{
				pmsg[i] = pmsg[i - 1] ;
 		}
				// Store new message
		pmsg[0].hwnd = hwnd ;
		pmsg[0].message = message ;
		pmsg[0].wParam = wParam ;
		pmsg[0].lParam = lParam ;

		cLines = min (cLines + 1, cLinesMax) ;
				// Scroll up the display
		ScrollWindow (hwnd, 0, -cyChar, &rectScroll, &rectScroll) ;
		break ; 	// ie, call DefWindowProc so Sys messages work
          
	case	WM_PAINT:
		hdc = BeginPaint (hwnd, &ps) ;

		SelectObject (hdc, CreateFont (0, 0, 0, 0, 0, 0, 0, 0,
              							dwCharSet, 0, 0, 0, FIXED_PITCH, NULL)) ; 
		SetBkMode (hdc, TRANSPARENT) ;
	TextOut (hdc, 0, 0, szTop, lstrlen (szTop)) ;
	TextOut (hdc, 0, 0, szUnd, lstrlen (szUnd)) ;

	for (i = 0 ; i < min (cLines, cyClient / cyChar - 1) ; i++)
	{
		iType =	pmsg[i].message == WM_CHAR ||
				pmsg[i].message == WM_SYSCHAR ||
				pmsg[i].message == WM_DEADCHAR ||
				pmsg[i].message == WM_SYSDEADCHAR ;

		GetKeyNameText (pmsg[i].lParam, szKeyName, 
							sizeof (szKeyName) / sizeof (TCHAR)) ;

		TextOut (hdc, 0, (cyClient / cyChar - 1 - i) * cyChar, szBuffer,
				wsprintf (	szBuffer, szFormat [iType],
								szMessage [pmsg[i].message - 
	WM_KEYFIRST],                   
								pmsg[i].wParam,
								(PTSTR) (iType ? TEXT (" ") : szKeyName),
								(TCHAR) (iType ? pmsg[i].wParam : ' '),
								LOWORD (pmsg[i].lParam),
								HIWORD (pmsg[i].lParam) & 0xFF,
								0x01000000 & pmsg[i].lParam ? szYes  : szNo,
								0x20000000 & pmsg[i].lParam ? szYes  : szNo,
								0x40000000 & pmsg[i].lParam ? szDown : szUp,
								0x80000000 & pmsg[i].lParam ? szUp : szDown));
		}
		DeleteObject (SelectObject (hdc, GetStockObject (SYSTEM_FONT))) ;
		EndPaint (hwnd, &ps) ;
		return 0 ;

	case	WM_DESTROY:
		PostQuitMessage (0) ;
		return 0 ;
	}
	return DefWindowProc (hwnd, message, wParam, lParam) ;
}

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锟斤拷Windows锟叫ｏ拷锟斤拷锟斤拷锟斤拷哦锟斤拷锟轿斤拷摺锟斤拷锟斤拷锟皆拷锟叫★拷锟酵拷姆锟斤拷颍锟斤拷锟斤拷锟斤拷锟皆拷叩锟斤拷锟斤拷摺锟斤拷锟斤拷使锟矫碉拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷Windows锟节讹拷锟斤拷系统锟斤拷锟藉，锟斤拷锟狡硷拷使锟斤拷锟斤拷锟竭诧拷锟斤拷锟斤拷拧锟斤拷锟轿拷锟斤拷锟斤拷锟斤拷锟斤拷械锟斤拷锟皆伙拷泄潭锟斤拷锟叫★拷锟剿斤拷呋蚍娇锟斤拷锟斤拷瓒ㄎ拷锟皆拷拇锟叫★拷锟�

锟斤拷锟斤拷锟绞斤拷锟斤拷锟揭拷锟斤拷锟斤拷锟脚ｏ拷锟斤拷么锟斤拷锟斤拷应锟矫简单碉拷锟斤拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷WM_CREATE讯息锟斤拷锟斤拷锟节间建锟斤拷锟斤拷锟斤拷然锟斤拷锟斤拷WM_DESTROY讯息锟斤拷锟斤拷锟节间撤锟斤拷锟斤拷锟斤拷原锟斤拷锟皆讹拷锟阶硷拷锟斤拷一锟斤拷讯息锟斤拷锟斤拷只锟斤拷支援一锟斤拷锟斤拷锟斤拷锟斤拷拧锟斤拷锟剿ｏ拷锟斤拷锟斤拷锟斤拷某锟绞斤拷卸锟斤拷锟接达拷锟斤拷锟斤拷么锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷锟斤拷效锟截癸拷锟斤拷锟斤拷同锟侥诧拷锟斤拷锟斤拷拧锟�

锟斤拷实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么锟斤拷锟斤拷锟狡★拷锟斤拷锟斤拷锟斤拷锟斤拷突岱拷郑锟街伙拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷虢癸拷锟绞憋拷锟斤拷哟锟斤拷锟斤拷锟绞撅拷锟斤拷锟斤拷锟脚诧拷锟斤拷锟斤拷锟藉。锟斤拷实锟较ｏ拷锟斤拷烁锟侥诧拷锟斤拷锟斤拷锟街伙拷锟揭伙拷锟斤拷泳锟斤拷锟绞撅拷锟斤拷锟斤拷锟斤拷锟斤拷诔锟绞斤拷锟斤拷锟斤拷锟斤拷锟斤拷帧锟斤拷锟轿拷魏锟绞憋拷锟街伙拷锟揭伙拷锟斤拷哟锟接碉拷锟斤拷锟斤拷虢癸拷悖拷锟斤拷远锟斤拷锟接达拷同时锟斤拷锟斤拷锟斤拷烁锟侥诧拷锟斤拷锟斤拷锟斤拷锟矫伙拷锟斤拷锟斤拷锟侥★拷

通锟斤拷锟斤拷锟斤拷WM_SETFOCUS锟斤拷WM_KILLFOCUS讯息锟斤拷锟斤拷式锟酵匡拷锟斤拷确锟斤拷锟斤拷锟角凤拷锟斤拷锟斤拷锟诫焦锟姐。锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷示锟侥ｏ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诫焦锟斤拷锟绞憋拷锟斤拷锟秸碉拷WM_SETFOCUS讯息锟斤拷失去锟斤拷锟诫焦锟斤拷锟绞憋拷锟斤拷锟秸碉拷WM_KILLFOCUS讯息锟斤拷锟斤拷些讯息锟缴对筹拷锟街ｏ拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟节斤拷锟秸碉拷WM_KILLFOCUS讯息之前锟斤拷一直锟斤拷锟秸碉拷WM_SETFOCUS讯息锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷锟斤拷锟节间，锟斤拷锟接达拷锟斤拷锟角斤拷锟秸碉拷锟斤拷同锟斤拷锟斤拷锟斤拷WM_SETFOCUS锟斤拷WM_KILLFOCUS讯息锟斤拷

使锟矫诧拷锟斤拷锟斤拷诺锟斤拷锟揭拷锟斤拷锟杰简单ｏ拷锟接达拷讯息锟斤拷锟斤拷锟斤拷式锟斤拷WM_SETFOCUS讯息锟斤拷锟斤拷锟节硷拷锟斤拷锟紺reateCaret锟斤拷锟斤拷WM_KILLFOCUS讯息锟斤拷锟斤拷锟节硷拷锟斤拷锟紻estroyCaret锟斤拷

锟斤拷锟斤还锟叫硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟津：诧拷锟斤拷锟斤拷鸥战锟斤拷锟绞憋拷锟斤拷锟斤拷蔚摹锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷趴杉锟斤拷锟斤拷锟矫达拷锟斤拷诤锟斤拷锟紺reateCaret之锟结，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絊howCaret锟斤拷锟斤拷锟解，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一锟斤拷锟斤拷WM_PAINT讯息锟斤拷锟斤拷希锟斤拷锟斤拷锟接达拷锟节伙拷锟斤拷某些锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紿ideCaret锟斤拷锟截诧拷锟斤拷锟斤拷拧锟斤拷诨锟斤拷锟斤拷锟斤拷锟结，锟劫猴拷锟斤拷ShowCaret锟斤拷示锟斤拷锟斤拷锟斤拷拧锟紿ideCaret锟斤拷影锟斤拷锟斤拷锟斤拷刍锟叫э拷锟斤拷锟斤拷锟斤拷锟斤拷魏锟斤拷锟紿ideCaret锟斤拷锟斤拷锟斤拷锟斤拷ShowCaret锟斤拷锟斤拷么只锟叫猴拷锟斤拷ShowCaret锟斤拷同锟斤拷锟斤拷时锟斤拷锟斤拷锟杰匡拷锟斤拷锟斤拷锟斤拷锟斤拷拧锟�

TYPER锟斤拷式
锟斤拷

锟斤拷式6-5锟斤拷示锟斤拷TYPER锟斤拷式使锟斤拷锟剿憋拷锟斤拷锟斤拷锟桔碉拷锟斤拷锟斤拷锟斤拷锟捷ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷为TYPER锟斤拷一锟斤拷锟洁当锟津单碉拷锟斤拷锟街编辑锟斤拷锟斤拷锟斤拷锟接达拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟轿憋拷锟狡讹拷锟斤拷锟斤拷也锟斤拷锟皆筹拷为锟斤拷锟斤拷锟斤拷锟斤拷贫锟斤拷锟斤拷锟斤拷锟斤拷贫锟斤拷伪辏↖锟酵标）锟斤拷锟斤拷锟斤拷Escape锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷莸取锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷谋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷哟锟斤拷锟斤拷锟斤拷荨锟斤拷锟斤拷锟绞矫伙拷芯锟斤拷锟斤拷锟矫伙拷锟斤拷锟斤拷锟窖帮拷液投锟轿伙拷锟斤拷埽锟斤拷锟斤拷艽锟斤拷娴碉拷锟斤拷锟矫伙拷锟狡葱达拷锟介，锟斤拷锟斤拷确实锟斤拷写锟斤拷一锟斤拷锟斤拷锟街编辑锟斤拷锟侥匡拷始锟斤拷

 锟斤拷式6-5  TYPER
TYPER.C
/*------------------------------------------------------------------------
   TYPER.C -- 	Typing Program
         				(c) Charles Petzold, 1998
--------------------------------------------------------------------------*/

#include <windows.h>

#define BUFFER(x,y) *(pBuffer + y * cxBuffer + x)

LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;

int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
             PSTR szCmdLine, int iCmdShow)
{
	static TCHAR	szAppName[] = TEXT ("Typer") ;
	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			= (HBRUSH) GetStockObject (WHITE_BRUSH) ;
	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 ("Typing 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 DWORD		dwCharSet = DEFAULT_CHARSET ;
	static int    		cxChar, cyChar, cxClient, cyClient, cxBuffer, cyBuffer,
					xCaret, yCaret ;
	static TCHAR *	pBuffer = NULL ;
	HDC				hdc ;
	int				x, y, i ;
	PAINTSTRUCT		ps ;
	TEXTMETRIC		tm ;
     
	switch (message)
	{
	case	WM_INPUTLANGCHANGE:
		dwCharSet = wParam ;
		    // fall through
	case	WM_CREATE:
		hdc = GetDC (hwnd) ;
		SelectObject (	hdc, CreateFont (0, 0, 0, 0, 0, 0, 0, 0,
              							dwCharSet, 0, 0, 0, FIXED_PITCH, NULL)) ;
          
		GetTextMetrics (hdc, &tm) ;
		cxChar = tm.tmAveCharWidth ;
		cyChar = tm.tmHeight ;
          
		DeleteObject (SelectObject (hdc, GetStockObject (SYSTEM_FONT))) ;
		ReleaseDC (hwnd, hdc) ;
             // fall through                
	case	WM_SIZE:
			// obtain window size in pixels

		if (message == WM_SIZE)
		{
				cxClient = LOWORD (lParam) ;
				cyClient = HIWORD (lParam) ;
		}
			// calculate window size in characters
          
		cxBuffer = max (1, cxClient / cxChar) ;
		cyBuffer = max (1, cyClient / cyChar) ;
          
			// allocate memory for buffer and clear it
          
		if (pBuffer != NULL)
				free (pBuffer) ;

		pBuffer = (TCHAR *) malloc (cxBuffer * cyBuffer * sizeof (TCHAR)) ;
          
		for (y = 0 ; y < cyBuffer ; y++)
				for (x = 0 ; x < cxBuffer ; x++)
						 BUFFER(x,y) = ' ' ;

			// set caret to upper left corner

		xCaret = 0 ;
		yCaret = 0 ;
                    
		if (hwnd == GetFocus ())
				SetCaretPos (xCaret * cxChar, yCaret * cyChar) ;

		InvalidateRect (hwnd, NULL, TRUE) ;
		return 0 ;
                    
	case	WM_SETFOCUS:
				// create and show the caret
		CreateCaret (hwnd, NULL, cxChar, cyChar) ;
		SetCaretPos (xCaret * cxChar, yCaret * cyChar) ;
 		ShowCaret (hwnd) ;
		return 0 ;
          
	case WM_KILLFOCUS:
				// hide and destroy the caret
		HideCaret (hwnd) ;
		DestroyCaret () ;
		return 0 ;
          
	case	WM_KEYDOWN:
		switch (wParam)
		{
		case VK_HOME:
				xCaret = 0 ;
				break ;
               
				case	VK_END:
						xCaret = cxBuffer - 1 ;
						break ;
               
				case	VK_PRIOR:
						yCaret = 0 ;
						break ;
               
				case	VK_NEXT:
						yCaret = cyBuffer - 1 ;
						break ;
               
				case	VK_LEFT:
						xCaret = max (xCaret - 1, 0) ;
						break ;
               
			case	VK_RIGHT:
				xCaret = min (xCaret + 1, cxBuffer - 1) ;
				break ;
               
			case	VK_UP:
				yCaret = max (yCaret - 1, 0) ;
				break ;
               
			case	VK_DOWN:
				yCaret = min (yCaret + 1, cyBuffer - 1) ;
				break ;
               
			case	VK_DELETE:
				for (x = xCaret ; x < cxBuffer - 1 ; x++)
						BUFFER (x, yCaret) = BUFFER (x + 1, yCaret) ;
               
				BUFFER (cxBuffer - 1, yCaret) = ' ' ;
               
				HideCaret (hwnd) ;
				hdc = GetDC (hwnd) ;
          
				SelectObject (hdc, CreateFont (0, 0, 0, 0, 0, 0, 0, 0,
									dwCharSet, 0, 0, 0,FIXED_PITCH, NULL)) ;
				TextOut (hdc, xCaret * cxChar, yCaret * cyChar,
								& BUFFER (xCaret, yCaret),
								cxBuffer - xCaret) ;

				DeleteObject (SelectObject (hdc, GetStockObject (SYSTEM_FONT))) ;
				ReleaseDC (hwnd, hdc) ;
    				ShowCaret (hwnd) ;
   				break ;
		}
		SetCaretPos (xCaret * cxChar, yCaret * cyChar) ;
		return 0 ;
          
	case	WM_CHAR:
		for (i = 0 ; i < (int) LOWORD (lParam) ; i++)
		{
			switch (wParam)
				{
			case '\b':						// backspace
 					if (xCaret > 0)
						{
							xCaret-- ;
							SendMessage (hwnd, WM_KEYDOWN, VK_DELETE, 1) ;
						}
					break ;
                    
		case '\t': 							// tab
				do
					{
						SendMessage (hwnd, WM_CHAR, ' ', 1) ;
					}
				while (xCaret % 8 != 0) ;
				break ;
		case '\n':							// line feed
				if (++yCaret == cyBuffer)
						yCaret = 0 ;
				break ;
                    
		case '\r':							// carriage return
				xCaret = 0 ;
                    
				if (++yCaret == cyBuffer)
						yCaret = 0 ;
				break ;
                    
		case '\x1B':						// escape
				for (y = 0 ; y < cyBuffer ; y++)
				for (x = 0 ; x < cxBuffer ; x++)
						BUFFER (x, y) = ' ' ;
                         
				xCaret = 0 ;
				yCaret = 0 ;
                         
				InvalidateRect (hwnd, NULL, FALSE) ;
				break ;
                         
		default: 							// character codes
			BUFFER (xCaret, yCaret) = (TCHAR) wParam ;
                    
			HideCaret (hwnd) ;
			hdc = GetDC (hwnd) ;
          
			SelectObject (hdc, CreateFont (0, 0, 0, 0, 0, 0, 0, 0,
								dwCharSet, 0, 0, 0, FIXED_PITCH, NULL)) ;
			TextOut (hdc, xCaret * cxChar, yCaret * cyChar,
						& BUFFER (xCaret, yCaret), 1) ;
			DeleteObject (
				SelectObject (hdc, GetStockObject (SYSTEM_FONT))) ;
			ReleaseDC (hwnd, hdc) ;
			ShowCaret (hwnd) ;

			if (++xCaret == cxBuffer)
				{
					xCaret = 0 ;
					if (++yCaret == cyBuffer)
							yCaret = 0 ;
				}
			break ;
		}
	}
          
		SetCaretPos (xCaret * cxChar, yCaret * cyChar) ;
		return 0 ;
          
	case	WM_PAINT:
		hdc = BeginPaint (hwnd, &ps) ;
          
		SelectObject (hdc, CreateFont (0, 0, 0, 0, 0, 0, 0, 0,
							dwCharSet, 0, 0, 0, FIXED_PITCH, NULL)) ;
		for (y = 0 ; y < cyBuffer ; y++)
			TextOut (hdc, 0, y * cyChar, & BUFFER(0,y), cxBuffer) ;
		DeleteObject (SelectObject (hdc, GetStockObject (SYSTEM_FONT))) ;
		EndPaint (hwnd, &ps) ;
		return 0 ;
          
	case	WM_DESTROY:
		PostQuitMessage (0) ;
		return 0 ;
	}
	return DefWindowProc (hwnd, message, wParam, lParam) ;
}

为锟剿硷拷锟斤拷锟斤拷锟絋YPER锟斤拷式使锟斤拷一锟街等匡拷锟斤拷锟藉，锟斤拷为锟斤拷写锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷直嗉拷锟揭拷锟斤拷训枚唷ｏ拷锟绞斤拷诤眉锟斤拷锟斤拷胤锟饺★拷锟阶帮拷锟斤拷锟斤拷荩锟斤拷锟絎M_CREATE讯息锟斤拷锟斤拷锟节间，锟斤拷WM_KEYDOWN讯息锟斤拷锟斤拷锟节间，锟斤拷WM_CHAR讯息锟斤拷锟斤拷锟节硷拷锟皆硷拷锟斤拷WM_PAINT讯息锟斤拷锟斤拷锟节间，每锟轿讹拷通锟斤拷GetStockObject锟斤拷SelectObject锟斤拷锟斤拷锟斤拷选锟斤拷瓤锟斤拷锟斤拷濉�

锟斤拷WM_SIZE讯息锟斤拷锟斤拷锟节间，TYPER锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷元锟斤拷锟饺和高度诧拷锟斤拷值锟斤拷锟斤拷锟斤拷cxBuffer锟斤拷cyBuffer锟斤拷锟斤拷锟叫ｏ拷然锟斤拷使锟斤拷malloc锟斤拷锟戒缓锟斤拷锟斤拷锟皆憋拷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锟斤拷锟皆拷锟阶拷猓拷锟斤拷锟斤拷锟斤拷锟轿辉拷锟斤拷小取锟斤拷锟絚xBuffer锟斤拷cyBuffer锟斤拷sizeof锟斤拷TCHAR锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷於筹拷式锟斤拷锟斤拷8位元锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Unicode锟斤拷式锟斤拷锟斤拷摹锟�

xCaret锟斤拷yCaret锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷位锟矫★拷锟斤拷WM_SETFOCUS讯息锟斤拷锟斤拷锟节间，TYPER锟斤拷锟斤拷CreateCaret锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷同锟斤拷锟饺和高度的诧拷锟斤拷锟斤拷牛锟斤拷锟斤拷锟絊etCaretPos锟斤拷锟借定锟斤拷锟斤拷锟斤拷诺锟轿伙拷茫锟斤拷锟斤拷锟絊howCaret使锟斤拷锟斤拷锟斤拷趴杉锟斤拷锟斤拷锟絎M_KILLFOCUS讯息锟斤拷锟斤拷锟节间，TYPER锟斤拷锟斤拷HideCaret锟斤拷DestroyCaret锟斤拷

锟斤拷WM_KEYDOWN锟侥达拷锟斤拷锟斤拷锟揭拷婕帮拷伪锟斤拷贫锟斤拷锟斤拷锟紿ome锟斤拷End锟窖诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷械目锟绞硷拷锟侥┪诧拷锟斤拷锟絇age Up锟斤拷Page Down锟窖诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷哟锟斤拷亩锟斤拷撕偷撞锟斤拷锟斤拷锟酵凤拷锟斤拷梅锟斤拷锟斤拷洹ｏ拷锟紻elete锟斤拷锟斤拷TYPER锟斤拷锟斤拷锟斤拷锟斤拷锟叫从诧拷锟斤拷锟斤拷锟街拷锟斤拷锟角革拷位锟矫匡拷始锟斤拷锟斤拷尾锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷前锟狡讹拷锟斤拷锟斤拷锟斤拷锟斤拷尾锟斤拷示锟秸革拷

WM_CHAR锟斤拷锟斤拷Backspace锟斤拷Tab锟斤拷Linefeed锟斤拷Ctrl-Enter锟斤拷锟斤拷Enter锟斤拷Escape锟斤拷锟斤拷元锟斤拷锟斤拷注锟解，锟节达拷锟斤拷WM_CHAR讯息时锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟矫匡拷锟斤拷锟皆拷锟斤拷浅锟斤拷锟揭拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟絣Param锟叫碉拷锟截革拷锟斤拷锟斤拷锟斤拷锟斤拷锟节达拷锟斤拷WM_KEYDOWN讯息时却锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷锟斤拷锟叫猴拷锟斤拷锟截革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Backspace锟斤拷Tab锟侥达拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟絊endMessage锟斤拷式锟斤拷锟矫碉拷锟津化ｏ拷Backspace锟斤拷Delete锟斤拷锟斤拷锟斤拷拢锟斤拷锟絋ab锟斤拷锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟缴革拷锟秸革拷

前锟斤拷锟斤拷锟窖撅拷锟结到锟斤拷锟斤拷锟节凤拷WM_PAINT讯息锟斤拷锟斤拷锟节间，锟斤拷锟揭拷锟斤拷哟锟斤拷谢锟斤拷锟斤拷锟斤拷荩锟斤拷锟接︼拷锟斤拷锟斤拷锟斤拷伪辍YPER为Delete锟斤拷锟斤拷锟斤拷WM_KEYDOWN讯息锟斤拷为锟斤拷元锟斤拷锟斤拷锟斤拷WM_CHAR讯息时锟斤拷锟斤拷锟斤拷恕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰ｏ拷TYPER锟侥变缓锟斤拷锟斤拷锟叫碉拷锟斤拷锟捷ｏ拷然锟斤拷锟斤拷锟接达拷锟叫伙拷锟斤拷一锟斤拷锟斤拷锟竭讹拷锟斤拷锟斤拷锟皆拷锟�

锟斤拷然TYPER使锟斤拷锟斤拷锟斤拷KEYVIEW2锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷之锟斤拷锟叫伙拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟叫伙拷锟斤拷锟教诧拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆讹拷锟斤拷锟斤拷Windows锟斤拷锟斤拷锟斤拷锟角诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷TYPER锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟饺碉拷锟斤拷元锟斤拷锟斤拷锟斤拷锟解将锟节碉拷十锟斤拷锟斤拷锟斤拷锟桔ｏ拷锟斤拷时锟斤拷锟角斤拷锟斤拷细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�