关于用键盘控制动画

在dialog中是不能响应WM_KEYDOWN的 如果要响应的话 可以重载BOOL CKeseDlg::PreTranslateMessage(MSG* pMsg) 这个函数在MFC(Microsoft Foundation Class)对响应消息进行了封装，可以通过重载虚函数PreTranslateMessage()对所关心的消息进行截取与响应：以下对截取与响应键盘 Enter 消息的截取与响应这是对话框的响应键盘 Enter 消息方式：BOOL C**Dlg::PreTranslateMessage(MSG* pMsg){ // TODO: 在此添加专用代码和/或调用基类 //判断是否为键盘消息 if (WM_KEYFIRST <= pMsg->message && pMsg->message <= WM_KEYLAST) { //判断是否按下键盘Enter键 if(pMsg->wParam==VK_RETURN) { //Do anything what you want to return TRUE; } } return CDialog::PreTranslateMessage(pMsg);}这是View视图类响应键盘 Enter 消息的方式：BOOL C**View::PreTranslateMessage(MSG* pMsg){　if (WM_KEYFIRST <= pMsg->message && pMsg->message <= WM_KEYLAST)　{　　if(pMsg->wParam==VK_RETURN )　　{ //Do anything you want here return TRUE; }　}　return CFormView::PreTranslateMessage(pMsg);}　　在上面的代码中，首先将pMsg->message所表示的消息同WM_KEYFIRST 和WM_KEYLAST比较，确定是键盘消息，然后通过消息参数pMsg->wParam的值来判断是否是回车键（VK_RETURN，虚拟键码可以下面相关资料中查到）。 常用的Delete键的虚拟键码为：VK_DELETE#define VK_LBUTTON 0x01#define VK_RBUTTON 0x02#define VK_CANCEL 0x03#define VK_MBUTTON 0x04 #if(_WIN32_WINNT >= 0x0500)#define VK_XBUTTON1 0x05 #define VK_XBUTTON2 0x06 #endif#define VK_BACK 0x08#define VK_TAB 0x09#define VK_CLEAR 0x0C#define VK_RETURN 0x0D#define VK_SHIFT 0x10#define VK_CONTROL 0x11#define VK_MENU 0x12#define VK_PAUSE 0x13#define VK_CAPITAL 0x14#define VK_KANA 0x15#define VK_HANGEUL 0x15 #define VK_HANGUL 0x15#define VK_JUNJA 0x17#define VK_FINAL 0x18#define VK_HANJA 0x19#define VK_KANJI 0x19#define VK_ESCAPE 0x1B#define VK_CONVERT 0x1C#define VK_NONCONVERT 0x1D#define VK_ACCEPT 0x1E#define VK_MODECHANGE 0x1F#define VK_SPACE 0x20#define VK_PRIOR 0x21#define VK_NEXT 0x22#define VK_END 0x23#define VK_HOME 0x24#define VK_LEFT 0x25#define VK_UP 0x26#define VK_RIGHT 0x27#define VK_DOWN 0x28#define VK_SELECT 0x29#define VK_PRINT 0x2A#define VK_EXECUTE 0x2B#define VK_SNAPSHOT 0x2C#define VK_INSERT 0x2D#define VK_DELETE 0x2E#define VK_HELP 0x2F#define VK_LWIN 0x5B#define VK_RWIN 0x5C#define VK_APPS 0x5D#define VK_SLEEP 0x5F#define VK_NUMPAD0 0x60#define VK_NUMPAD1 0x61#define VK_NUMPAD2 0x62#define VK_NUMPAD3 0x63#define VK_NUMPAD4 0x64#define VK_NUMPAD5 0x65#define VK_NUMPAD6 0x66#define VK_NUMPAD7 0x67#define VK_NUMPAD8 0x68#define VK_NUMPAD9 0x69#define VK_MULTIPLY 0x6A#define VK_ADD 0x6B#define VK_SEPARATOR 0x6C#define VK_SUBTRACT 0x6D#define VK_DECIMAL 0x6E#define VK_DIVIDE 0x6F#define VK_F1 0x70#define VK_F2 0x71#define VK_F3 0x72#define VK_F4 0x73#define VK_F5 0x74#define VK_F6 0x75#define VK_F7 0x76#define VK_F8 0x77#define VK_F9 0x78#define VK_F10 0x79#define VK_F11 0x7A#define VK_F12 0x7B#define VK_F13 0x7C#define VK_F14 0x7D#define VK_F15 0x7E#define VK_F16 0x7F#define VK_F17 0x80#define VK_F18 0x81#define VK_F19 0x82#define VK_F20 0x83#define VK_F21 0x84#define VK_F22 0x85#define VK_F23 0x86#define VK_F24 0x87#define VK_NUMLOCK 0x90#define VK_SCROLL 0x91#define VK_OEM_NEC_EQUAL 0x92 // '=' key on numpad#define VK_OEM_FJ_JISHO 0x92 // 'Dictionary' key#define VK_OEM_FJ_MASSHOU 0x93 // 'Unregister word' key#define VK_OEM_FJ_TOUROKU 0x94 // 'Register word' key#define VK_OEM_FJ_LOYA 0x95 // 'Left OYAYUBI' key#define VK_OEM_FJ_ROYA 0x96 // 'Right OYAYUBI' key#define VK_LSHIFT 0xA0#define VK_RSHIFT 0xA1#define VK_LCONTROL 0xA2#define VK_RCONTROL 0xA3#define VK_LMENU 0xA4#define VK_RMENU 0xA5#if(_WIN32_WINNT >= 0x0500)#define VK_BROWSER_BACK 0xA6#define VK_BROWSER_FORWARD 0xA7#define VK_BROWSER_REFRESH 0xA8#define VK_BROWSER_STOP 0xA9#define VK_BROWSER_SEARCH 0xAA#define VK_BROWSER_FAVORITES 0xAB#define VK_BROWSER_HOME 0xAC#define VK_VOLUME_MUTE 0xAD#define VK_VOLUME_DOWN 0xAE#define VK_VOLUME_UP 0xAF#define VK_MEDIA_NEXT_TRACK 0xB0#define VK_MEDIA_PREV_TRACK 0xB1#define VK_MEDIA_STOP 0xB2#define VK_MEDIA_PLAY_PAUSE 0xB3#define VK_LAUNCH_MAIL 0xB4#define VK_LAUNCH_MEDIA_SELECT 0xB5#define VK_LAUNCH_APP1 0xB6#define VK_LAUNCH_APP2 0xB7#endif#define VK_OEM_1 0xBA // ';:' for US#define VK_OEM_PLUS 0xBB // '+' any country#define VK_OEM_COMMA 0xBC // ',' any country#define VK_OEM_MINUS 0xBD // '-' any country#define VK_OEM_PERIOD 0xBE // '.' any country#define VK_OEM_2 0xBF // '/?' for US#define VK_OEM_3 0xC0 // '`~' for US#define VK_OEM_4 0xDB // '[{' for US#define VK_OEM_5 0xDC // '/|' for US#define VK_OEM_6 0xDD // ']}' for US#define VK_OEM_7 0xDE // ''"' for US#define VK_OEM_8 0xDF#define VK_OEM_AX 0xE1 // 'AX' key on Japanese AX kbd#define VK_OEM_102 0xE2 // "<>" or "/|" on RT 102-key kbd.#define VK_ICO_HELP 0xE3 // Help key on ICO#define VK_ICO_00 0xE4 // 00 key on ICO#if(WINVER >= 0x0400)#define VK_PROCESSKEY 0xE5#endif#define VK_ICO_CLEAR 0xE6#define VK_ICO_CLEAR 0xE6