MFC中响应键盘消息
时间:2010-04-22 来源:frostmourn716
PreTranslateMessage是消息在送给TranslateMessage函数之前被调用的, 绝大多数本窗口的消息都要通过这里,比较常用,当你需要在MFC之前处理某些消息时,常常要在这里添加代码.
- BOOLCyouDialog:PreTranslateMessage(MSG* pMsg)
- {
- if (pMsg->message == WM_KEYDOWN && pMsg->wParam==67)//键盘对应数字或ASCII码
- { ///OnKeyDown()中的程序
- }
- return CDialog::PreTranslateMessage(pMsg);
- }
- #define VK_LBUTTON 0x01
- #define VK_RBUTTON 0x02
- #define VK_CANCEL 0x03
- #define VK_MBUTTON 0x04
- #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
- /* VK_0 thru VK_9 are the same as ASCII '0' thru '9' (0x30 - 0x39) */
- /* VK_A thru VK_Z are the same as ASCII 'A' thru 'Z' (0x41 - 0x5A) */
- #define VK_LWIN 0x5B
- #define VK_RWIN 0x5C
- #define VK_APPS 0x5D
- #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
- A 至 Z 键与 A – Z 字母的 ASCII 码相同:
- 值 描述\r
- 65 A 键\r
- 66 B 键\r
- 67 C 键\r
- 68 D 键\r
- 69 E 键\r
- 70 F 键\r
- 71 G 键\r
- 72 H 键\r
- 73 I 键\r
- 74 J 键\r
- 75 K 键\r
- 76 L 键\r
- 77 M 键\r
- 78 N 键\r
- 79 O 键\r
- 80 P 键\r
- 81 Q 键\r
- 82 R 键\r
- 83 S 键\r
- 84 T 键\r
- 85 U 键\r
- 86 V 键\r
- 87 W 键\r
- 88 X 键\r
- 89 Y 键\r
- 90 Z 键\r
- 0 至 9 键与数字 0 – 9 的 ASCII 码相同:
- 值 描述\r
- 48 0 键\r
- 49 1 键\r
- 50 2 键\r
- 51 3 键\r
- 52 4 键\r
- 53 5 键\r
- 54 6 键\r
- 55 7 键\r
- 56 8 键\r
- 57 9 键\r
- 下列常数代表数字键盘上的键:
- 值 描述\r
- 0x60 0 键\r
- 0x61 1 键\r
- 0x62 2 键\r
- 0x63 3 键\r
- 0x64 4 键\r
- 0x65 5 键\r
- 0x66 6 键\r
- 0x67 7 键\r
- 0x68 8 键\r
- 0x69 9 键\r
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