How to simulate press CTRL and a key on the numeric keys such as CTRL + '+'? Thank you very much!

CodePudding user response:

Shift key keyflags 1
2 Ctrl key
3 Shift and Ctrl keys


IF keyflags=2 THEN

IF the key=KeyAdd! THEN

Beep (1)

END the IF

END the IF

CodePudding user response:

No, I want to achieve is to use a function or command is equal to me on the keyboard and press CTRL + '+', I've now realized the CTRL and other keys on the keyboard, but now I want to realize the CTRL and small keyboard that is the right of the numeric keys on the keyboard '+' or '-' or '*', I use the statement can achieve CTRL + space key, CTRL + '+', but not impossible to achieve, please help

Keybd_event (162, char (0), 0, 0)
Keybd_event (32, char (0), 0, 0)
Keybd_event (162, char (0), 2, 0)
Keybd_event (32, char (0), 2, 0)

CodePudding user response:

+ 107
Here you can see the keyboard ascII
http://www.yxl.cn/Info/20060108, 172329066, 4. HTML

CodePudding user response:

Pressing the number lock...

CodePudding user response:

Virtual Keys defined
Reference: C: \ Program Files \ Sybase \ Shared \ original concept \ cgen \ \ nt \ winuser h h

Among them: # define VK_ADD 0 x6b
Are on the small keyboard +, 0 x6b is converted to a decimal 107

 
/* 
* Virtual Keys, Standard Set 
*/
# define VK_LBUTTON 0 x01 
# define VK_RBUTTON 0 x02 
# define VK_CANCEL 0 x03 
# define VK_MBUTTON 0 x04/* NOT contiguous with L & amp; RBUTTON */

# define VK_BACK 0 x08 
# define VK_TAB 0 x09 

# define VK_CLEAR 0 x0c 
# define VK_RETURN 0 x0d 

# define VK_SHIFT 0 x10 
# define VK_CONTROL 0 x11 
# define VK_MENU 0 x12 
# define VK_PAUSE 0 x13 
# define VK_CAPITAL 0 x14 


# define VK_ESCAPE 0 x1b 

# define VK_SPACE 0 x20 
# define VK_PRIOR 0 x21 
# define VK_NEXT 0 x22 
# define VK_END 0 x23 
# define VK_HOME 0 x24 
# define VK_LEFT 0 x25 
# define VK_UP 0 x26 
# define VK_RIGHT 0 x27 
# define VK_DOWN 0 x28 
# define VK_SELECT 0 x29 
# define VK_PRINT 0 x2a 
# define VK_EXECUTE 0 x2b 
# define VK_SNAPSHOT 0 x2c 
# define VK_INSERT 0 x2d 
# define VK_DELETE 0 x2e 
# define VK_HELP 0 x2f 

/* VK_0 thru VK_9 are the same as the ASCII '0' thru '9' (0 x30-0 x39) */
/* VK_A thru VK_Z are the same as the ASCII 'A' thru 'Z' (0 x41-0 x5a) */

# define VK_LWIN 0 x5b 
# define VK_RWIN 0 x5c 
# define VK_APPS 0 x5d 

# define VK_NUMPAD0 0 x60 
# define VK_NUMPAD1 0 x61 
# define VK_NUMPAD2 0 x62 
# define VK_NUMPAD3 0 x63 
# define VK_NUMPAD4 0 x64 
# define VK_NUMPAD5 0 x65 
# define VK_NUMPAD6 0 x66 
# define VK_NUMPAD7 0 x67 
# define VK_NUMPAD8 0 x68 
# define VK_NUMPAD9 0 x69 
# define VK_MULTIPLY 0 x6a 
# define VK_ADD 0 x6b 
# define VK_SEPARATOR 0 x6c 
# define VK_SUBTRACT 0 x6d 
# define VK_DECIMAL 0 x6e 
# define VK_DIVIDE 0 x6f 
# define VK_F1 0 x70 
# define VK_F2 0 x71 
# define VK_F3 0 x72 
# define VK_F4 0 x73 
# define VK_F5 0 x74 
# define VK_F6 0 x75 
# define VK_F7 0 x76 
# define VK_F8 0 x77 
# define VK_F9 0 x78 
# define VK_F10 0 x79 
# define VK_F11 0 x7a 
# define VK_F12 0 x7b 
# define VK_F13 0 x7c 
# define VK_F14 0 x7d 
# define VK_F15 0 x7e 
# define VK_F16 0 x7f 
# define VK_F17 0 x80 
# define VK_F18 0 x81 
# define VK_F19 0 x82 
# define VK_F20 0 x83 
# define VK_F21 0 x84 
# define VK_F22 0 x85 
# define VK_F23 0 x86 
# define VK_F24 0 x87 

# define VK_NUMLOCK 0 x90 
# define VK_SCROLL 0 x91 

/* 
* VK_L * & amp; VK_R * - left and right Alt, Ctrl + Shift + virtual keys. 
* 2 only as parameters to GetAsyncKeyState () and GetKeyState (). 
* No other API or message will distinguish the left and right keys in this way. 
*/
# define VK_LSHIFT 0 xa0 
# define VK_RSHIFT 0 xa1 
# define VK_LCONTROL 0 xa2 
# define VK_RCONTROL 0 xa3 
# define VK_LMENU 0 xa4 
# define VK_RMENU 0 xa5 

# if (WINVER & gt;=0 x0400) 
# define VK_PROCESSKEY 0 xe5 
# endif/* WINVER & gt;=0 x0400 */

# define VK_ATTN 0 xf6 
# define VK_CRSEL 0 xf7 
# define VK_EXSEL 0 xf8 
# define VK_EREOF 0 xf9 
# define VK_PLAY 0 xfa 
# define VK_ZOOM 0 XFB 
# define VK_NONAME 0 XFC 
# define VK_PA1 0 XFD 
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