#include <windows.h>

?

void TestKeyEvent()

{

?????? // CTRL + '+'

?????? keybd_event ( VK_CONTROL , 0, 0, 0);

?????? keybd_event ( VK_ADD , 0, 0, 0);

??????

?????? keybd_event ( VK_CONTROL , 0, 0x0002, 0);????

?????? keybd_event ( VK_ADD , 0, 0x0002, 0);

}

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void main()

{

?????? TestKeyEvent();

}

附Virtual KEY列表，方便查找：

Virtual-Key Codes

The following table shows the symbolic constant names, hexadecimal values, and mouse or keyboard equivalents for the virtual-key codes used by the system. The codes are listed in numeric order.

Constants

VK_LBUTTON ?(01)

Left mouse button

VK_RBUTTON ?(02)

Right mouse button

VK_CANCEL ?(03)

Control-break processing

VK_MBUTTON ?(04)

Middle mouse button (three-button mouse)

VK_XBUTTON1 ?(05)

Windows 2000/XP : X1 mouse button

VK_XBUTTON2 ?(06)

Windows 2000/XP : X2 mouse button

- ?(07)

Undefined

VK_BACK ?(08)

BACKSPACE key

VK_TAB ?(09)

TAB key

- ?(0A-0B)

Reserved

VK_CLEAR ?(0C)

CLEAR key

VK_RETURN ?(0D)

ENTER key

- ?(0E-0F)

Undefined

VK_SHIFT ?(10)

SHIFT key

VK_CONTROL ?(11)

CTRL key

VK_MENU ?(12)

ALT key

VK_PAUSE ?(13)

PAUSE key

VK_CAPITAL ?(14)

CAPS LOCK key

VK_KANA ?(15)

Input Method Editor (IME) Kana mode

VK_HANGUEL ?(15)

IME Hanguel mode (maintained for compatibility; use VK_HANGUL)

VK_HANGUL ?(15)

IME Hangul mode

- ?(16)

Undefined

VK_JUNJA ?(17)

IME Junja mode

VK_FINAL ?(18)

IME final mode

VK_HANJA ?(19)

IME Hanja mode

VK_KANJI ?(19)

IME Kanji mode

- ?(1A)

Undefined

VK_ESCAPE ?(1B)

ESC key

VK_CONVERT ?(1C)

IME convert

VK_NONCONVERT ?(1D)

IME nonconvert

VK_ACCEPT ?(1E)

IME accept

VK_MODECHANGE ?(1F)

IME mode change request

VK_SPACE ?(20)

SPACEBAR

VK_PRIOR ?(21)

PAGE UP key

VK_NEXT ?(22)

PAGE DOWN key

VK_END ?(23)

END key

VK_HOME ?(24)

HOME key

VK_LEFT ?(25)

LEFT ARROW key

VK_UP ?(26)

UP ARROW key

VK_RIGHT ?(27)

RIGHT ARROW key

VK_DOWN ?(28)

DOWN ARROW key

VK_SELECT ?(29)

SELECT key

VK_PRINT ?(2A)

PRINT key

VK_EXECUTE ?(2B)

EXECUTE key

VK_SNAPSHOT ?(2C)

PRINT SCREEN key

VK_INSERT ?(2D)

INS key

VK_DELETE ?(2E)

DEL key

VK_HELP ?(2F)

HELP key

?(30)

0 key

?(31)

1 key

?(32)

2 key

?(33)

3 key

?(34)

4 key

?(35)

5 key

?(36)

6 key

?(37)

7 key

?(38)

8 key

?(39)

9 key

- ?(3A-40)

Undefined

?(41)

A key

?(42)

B key

?(43)

C key

?(44)

D key

?(45)

E key

?(46)

F key

?(47)

G key

?(48)

H key

?(49)

I key

?(4A)

J key

?(4B)

K key

?(4C)

L key

?(4D)

M key

?(4E)

N key

?(4F)

O key

?(50)

P key

?(51)

Q key

?(52)

R key

?(53)

S key

?(54)

T key

?(55)

U key

?(56)

V key

?(57)

W key

?(58)

X key

?(59)

Y key

?(5A)

Z key

VK_LWIN ?(5B)

Left Windows key (Microsoft? Natural? keyboard)

VK_RWIN ?(5C)

Right Windows key (Natural keyboard)

VK_APPS ?(5D)

Applications key (Natural keyboard)

- ?(5E)

Reserved

VK_SLEEP ?(5F)

Computer Sleep key

VK_NUMPAD0 ?(60)

Numeric keypad 0 key

VK_NUMPAD1 ?(61)

Numeric keypad 1 key

VK_NUMPAD2 ?(62)

Numeric keypad 2 key

VK_NUMPAD3 ?(63)

Numeric keypad 3 key

VK_NUMPAD4 ?(64)

Numeric keypad 4 key

VK_NUMPAD5 ?(65)

Numeric keypad 5 key

VK_NUMPAD6 ?(66)

Numeric keypad 6 key

VK_NUMPAD7 ?(67)

Numeric keypad 7 key

VK_NUMPAD8 ?(68)

Numeric keypad 8 key

VK_NUMPAD9 ?(69)

Numeric keypad 9 key

VK_MULTIPLY ?(6A)

Multiply key

VK_ADD ?(6B)

Add key

VK_SEPARATOR ?(6C)

Separator key

VK_SUBTRACT ?(6D)

Subtract key

VK_DECIMAL ?(6E)

Decimal key

VK_DIVIDE ?(6F)

Divide key

VK_F1 ?(70)

F1 key

VK_F2 ?(71)

F2 key

VK_F3 ?(72)

F3 key

VK_F4 ?(73)

F4 key

VK_F5 ?(74)

F5 key

VK_F6 ?(75)

F6 key

VK_F7 ?(76)

F7 key

VK_F8 ?(77)

F8 key

VK_F9 ?(78)

F9 key

VK_F10 ?(79)

F10 key

VK_F11 ?(7A)

F11 key

VK_F12 ?(7B)

F12 key

VK_F13 ?(7C)

F13 key

VK_F14 ?(7D)

F14 key

VK_F15 ?(7E)

F15 key

VK_F16 ?(7F)

F16 key

VK_F17 ?(80H)

F17 key

VK_F18 ?(81H)

F18 key

VK_F19 ?(82H)

F19 key

VK_F20 ?(83H)

F20 key

VK_F21 ?(84H)

F21 key

VK_F22 ?(85H)

F22 key

VK_F23 ?(86H)

F23 key

VK_F24 ?(87H)

F24 key

- ?(88-8F)

Unassigned

VK_NUMLOCK ?(90)

NUM LOCK key

VK_SCROLL ?(91)

SCROLL LOCK key

?(92-96)

OEM specific

- ?(97-9F)

Unassigned

VK_LSHIFT ?(A0)

Left SHIFT key

VK_RSHIFT ?(A1)

Right SHIFT key

VK_LCONTROL ?(A2)

Left CONTROL key

VK_RCONTROL ?(A3)

Right CONTROL key

VK_LMENU ?(A4)

Left MENU key

VK_RMENU ?(A5)

Right MENU key

VK_BROWSER_BACK ?(A6)

Windows 2000/XP : Browser Back key

VK_BROWSER_FORWARD ?(A7)

Windows 2000/XP : Browser Forward key

VK_BROWSER_REFRESH ?(A8)

Windows 2000/XP : Browser Refresh key

VK_BROWSER_STOP ?(A9)

Windows 2000/XP : Browser Stop key

VK_BROWSER_SEARCH ?(AA)

Windows 2000/XP : Browser Search key

VK_BROWSER_FAVORITES ?(AB)

Windows 2000/XP : Browser Favorites key

VK_BROWSER_HOME ?(AC)

Windows 2000/XP : Browser Start and Home key

VK_VOLUME_MUTE ?(AD)

Windows 2000/XP : Volume Mute key

VK_VOLUME_DOWN ?(AE)

Windows 2000/XP : Volume Down key

VK_VOLUME_UP ?(AF)

Windows 2000/XP : Volume Up key

VK_MEDIA_NEXT_TRACK ?(B0)

Windows 2000/XP : Next Track key

VK_MEDIA_PREV_TRACK ?(B1)

Windows 2000/XP : Previous Track key

VK_MEDIA_STOP ?(B2)

Windows 2000/XP : Stop Media key

VK_MEDIA_PLAY_PAUSE ?(B3)

Windows 2000/XP : Play/Pause Media key

VK_LAUNCH_MAIL ?(B4)

Windows 2000/XP : Start Mail key

VK_LAUNCH_MEDIA_SELECT ?(B5)

Windows 2000/XP : Select Media key

VK_LAUNCH_APP1 ?(B6)

Windows 2000/XP : Start Application 1 key

VK_LAUNCH_APP2 ?(B7)

Windows 2000/XP : Start Application 2 key

- ?(B8-B9)

Reserved

VK_OEM_1 ?(BA)

Used for miscellaneous characters; it can vary by keyboard.

Windows 2000/XP : For the US standard keyboard, the ';:' key

VK_OEM_PLUS ?(BB)

Windows 2000/XP : For any country/region, the '+' key

VK_OEM_COMMA ?(BC)

Windows 2000/XP : For any country/region, the ',' key

VK_OEM_MINUS ?(BD)

Windows 2000/XP : For any country/region, the '-' key

VK_OEM_PERIOD ?(BE)

Windows 2000/XP : For any country/region, the '.' key

VK_OEM_2 ?(BF)

Used for miscellaneous characters; it can vary by keyboard.

Windows 2000/XP : For the US standard keyboard, the '/?' key

VK_OEM_3 ?(C0)

Used for miscellaneous characters; it can vary by keyboard.

Windows 2000/XP : For the US standard keyboard, the '`~' key

- ?(C1-D7)

Reserved

- ?(D8-DA)

Unassigned

VK_OEM_4 ?(DB)

Used for miscellaneous characters; it can vary by keyboard.

Windows 2000/XP : For the US standard keyboard, the '[{' key

VK_OEM_5 ?(DC)

Used for miscellaneous characters; it can vary by keyboard.

Windows 2000/XP : For the US standard keyboard, the '\|' key

VK_OEM_6 ?(DD)

Used for miscellaneous characters; it can vary by keyboard.

Windows 2000/XP : For the US standard keyboard, the ']}' key

VK_OEM_7 ?(DE)

Used for miscellaneous characters; it can vary by keyboard.

Windows 2000/XP : For the US standard keyboard, the 'single-quote/double-quote' key

VK_OEM_8 ?(DF)

Used for miscellaneous characters; it can vary by keyboard.

- ?(E0)

Reserved

?(E1)

OEM specific

VK_OEM_102 ?(E2)

Windows 2000/XP : Either the angle bracket key or the backslash key on the RT 102-key keyboard

?(E3-E4)

OEM specific

VK_PROCESSKEY ?(E5)

Windows 95/98/Me, Windows NT 4.0, Windows 2000/XP : IME PROCESS key

?(E6)

OEM specific

VK_PACKET ?(E7)

Windows 2000/XP : Used to pass Unicode characters as if they were keystrokes. The VK_PACKET key is the low word of a 32-bit Virtual Key value used for non-keyboard input methods. For more information, see Remark in KEYBDINPUT, SendInput, WM_KEYDOWN, and WM_KEYUP

- ?(E8)

Unassigned

?(E9-F5)

OEM specific

VK_ATTN ?(F6)

Attn key

VK_CRSEL ?(F7)

CrSel key

VK_EXSEL ?(F8)

ExSel key

VK_EREOF ?(F9)

Erase EOF key

VK_PLAY ?(FA)

Play key

VK_ZOOM ?(FB)

Zoom key

VK_NONAME ?(FC)

Reserved for future use

VK_PA1 ?(FD)

PA1 key

VK_OEM_CLEAR ?(FE)

Clear key

? 2003 Microsoft Corporation. All rights reserved.

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