遠程控制篇：模擬按鍵

模擬鼠標

鼠標移動(移動量dx,dy)
mouse_event(MOUSEEVENTF_MOVE,dx,dy,0, 0 );
鼠標在(x,y)處按下或釋放
setcursorpos(x,y);
mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0 );
mouse_event(MOUSEEVENTF_RIGHTDOWN, 0, 0, 0, 0 );
mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0 );
mouse_event(MOUSEEVENTF_RIGHTUP, 0, 0, 0, 0 );
鼠標雙擊由兩次按下與釋放來模擬

鍵盤模擬

一般虛擬鍵值(VK_)由KeyDown或keyup事件得到
特殊鍵值
Tab--9
Shift--16
Ctrl--17
Alt--18
CapsLock--20
Esc--27
Win--91,92
NumLock--144
ScrollLock--145

按下鍵
keybd_event(key, MapVirtualKey(key, 0 ), KEYEVENTF_KEYUP , 0 );
釋放鍵
keybd_event(key, MapVirtualKey(key, 0 ), 0 , 0 );
以上做法對大多數鍵有效，少數鍵要用到不同的值

--------------------------------------------
湖北襄樊  官本和(gbh12345@china.com)  2001.4
詳見主頁源程序：
http://delphi21cn.yeah.net
http://personal.hb.cninfo.net/~gbh