彈出按鍵的響應(yīng)

OnKeyDown對(duì)方向鍵VK_UP 等 無效

但可使用 OnKeyUp 響應(yīng)方向鍵

以下 為VC鍵盤響應(yīng)對(duì)應(yīng)的鍵值

0x1 鼠標(biāo)左鍵

0x2 鼠標(biāo)右鍵

0x3 CANCEL 鍵

0x4 鼠標(biāo)中鍵

0x8 BACKSPACE 鍵

0x9 TAB 鍵

0xC CLEAR 鍵

0xD ENTER 鍵

0x10 SHIFT 鍵

0x11 CTRL 鍵

0x12 MENU 鍵

0x13 PAUSE 鍵

0x14 CAPS LOCK 鍵

0x1B ESC 鍵

0x20 SPACEBAR 鍵

0x21 PAGE UP 鍵

0x22 PAGE DOWN 鍵

0x23 END 鍵

0x24 HOME 鍵

0x25 LEFT ARROW 鍵

0x26 UP ARROW 鍵

0x27 RIGHT ARROW 鍵

0x28 DOWN ARROW 鍵

0x29 SELECT 鍵

0x2A PRINT SCREEN 鍵

0x2B EXECUTE 鍵

0x2C SNAPSHOT 鍵

0x2D INSERT 鍵

0x2E DELETE 鍵

0x2F HELP 鍵

0x90 NUM LOCK 鍵

A 至 Z 鍵與 A - Z 字母的 ASCII 碼相同：

值 描述

65 A 鍵

66 B 鍵

67 C 鍵

68 D 鍵

69 E 鍵

70 F 鍵

71 G 鍵

72 H 鍵

73 I 鍵

74 J 鍵

75 K 鍵

76 L 鍵

77 M 鍵

78 N 鍵

79 O 鍵

80 P 鍵

81 Q 鍵

82 R 鍵

83 S 鍵

84 T 鍵

85 U 鍵

86 V 鍵

87 W 鍵

88 X 鍵

89 Y 鍵

90 Z 鍵

0 至 9 鍵與數(shù)字 0 - 9 的 ASCII 碼相同：

值 描述

48 0 鍵

49 1 鍵

50 2 鍵

51 3 鍵

52 4 鍵

53 5 鍵

54 6 鍵

55 7 鍵

56 8 鍵

57 9 鍵

下列常數(shù)代表數(shù)字鍵盤上的鍵：

值 描述

0x60 0 鍵

0x61 1 鍵

0x62 2 鍵

0x63 3 鍵

0x64 4 鍵

0x65 5 鍵

0x66 6 鍵

0x67 7 鍵

0x68 8 鍵

0x69 9 鍵

0x6A MULTIPLICATION SIGN (*) 鍵

0x6B PLUS SIGN (+) 鍵

0x6C ENTER 鍵

0x6D MINUS SIGN (-) 鍵

0x6E DECIMAL POINT (.) 鍵

0x6F DIVISION SIGN (/) 鍵

下列常數(shù)代表功能鍵：

值 描述

0x70 F1 鍵

0x71 F2 鍵

0x72 F3 鍵

0x73 F4 鍵

0x74 F5 鍵

0x75 F6 鍵

0x76 F7 鍵

0x77 F8 鍵

0x78 F9 鍵

0x79 F10 鍵

0x7A F11 鍵

0x7B F12 鍵

0x7C F13 鍵

0x7D F14 鍵

0x7E F15 鍵

0x7F F16 鍵

亦可以用VK_值

Virtual Key Code Corresponding key VK_LBUTTON Left mouse button VK_RBUTTON Right mouse button VK_CANCEL Control+Break VK_MBUTTON Middle mouse button VK_BACK Backspace key VK_TAB Tab key VK_CLEAR Clear key VK_RETURN Enter key VK_SHIFT Shift key VK_CONTROL Ctrl key VK_MENU Alt key VK_PAUSE Pause key VK_CAPITAL Caps Lock key VK_KANA Used with IME VK_HANGUL Used with IME VK_JUNJA Used with IME VK_FINAL Used with IME VK_HANJA Used with IME VK_KANJI Used with IME VK_CONVERT Used with IME VK_NONCONVERT Used with IME VK_ACCEPT Used with IME VK_MODECHANGE Used with IME VK_ESCAPE Esc key VK_SPACE Space bar VK_PRIOR Page Up key VK_NEXT Page Down key VK_END End key VK_HOME Home key VK_LEFT Left Arrow key VK_UP Up Arrow key VK_RIGHT Right Arrow key VK_DOWN Down Arrow key VK_SELECT Select key VK_PRINT Print key (keyboard-specific) VK_EXECUTE Execute key VK_SNAPSHOT Print Screen key VK_INSERT Insert key VK_DELETE Delete key VK_HELP Help key VK_LWIN Left Windows key (Microsoft keyboard) VK_RWIN Right Windows key (Microsoft keyboard) VK_APPS Applications key (Microsoft keyboard) VK_NUMPAD0 0 key (numeric keypad) VK_NUMPAD1 1 key (numeric keypad) VK_NUMPAD2 2 key (numeric keypad) VK_NUMPAD3 3 key (numeric keypad) VK_NUMPAD4 4 key (numeric keypad) VK_NUMPAD5 5 key (numeric keypad) VK_NUMPAD6 6 key (numeric keypad) VK_NUMPAD7 7 key (numeric keypad) VK_NUMPAD8 8 key (numeric keypad) VK_NUMPAD9 9 key (numeric keypad) VK_MULTIPLY Multiply key (numeric keypad) VK_ADD Add key (numeric keypad) VK_SEPARATOR Separator key (numeric keypad) VK_SUBTRACT Subtract key (numeric keypad) VK_DECIMAL Decimal key (numeric keypad) VK_DIVIDE Divide key (numeric keypad) VK_F1 F1 key VK_F2 F2 key VK_F3 F3 key VK_F4 F4 key VK_F5 F5 key VK_F6 F6 key VK_F7 F7 key VK_F8 F8 key VK_F9 F9 key VK_F10 F10 key VK_F11 F11 key VK_F12 F12 key VK_F13 F13 key VK_F14 F14 key VK_F15 F15 key VK_F16 F16 key VK_F17 F17 key VK_F18 F18 key VK_F19 F19 key VK_F20 F20 key VK_F21 F21 key VK_F22 F22 key VK_F23 F23 key VK_F24 F24 key VK_NUMLOCK Num Lock key VK_SCROLL Scroll Lock key VK_LSHIFT Left Shift key (only used with GetAsyncKeyState and GetKeyState) VK_RSHIFT Right Shift key (only used with GetAsyncKeyState and GetKeyState) VK_LCONTROL Left Ctrl key (only used with GetAsyncKeyState and GetKeyState) VK_RCONTROL Right Ctrl key (only used with GetAsyncKeyState and GetKeyState) VK_LMENU Left Alt key (only used with GetAsyncKeyState and GetKeyState) VK_RMENU Right Alt key (only used with GetAsyncKeyState and GetKeyState) VK_PROCESSKEY Process key VK_ATTN Attn key VK_CRSEL CrSel key VK_EXSEL ExSel key VK_EREOF Erase EOF key VK_PLAY Play key VK_ZOOM Zoom key VK_NONAME Reserved for future use VK_PA1 PA1 key VK_OEM_CLEAR Clear key

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