SetForegroundWindow(HApp); keybd_event(VK_MENU, MapVirtualKey(VK_MENU, 0 ), 0 , 0 ); keybd_event(ORD( ' B ' ), MapVirtualKey(Byte( ' t ' ), 0 ), 0 , 0 ); keybd_event(Byte( ' B ' ), MapVirtualKey(Byte( ' t ' ), 0 ), KEYEVENTF_KEYUP, 0 ); keybd_event(VK_MENU, MapVirtualKey(VK_MENU, 0 ), KEYEVENTF_KEYUP, 0 ); // Ctrl: VK_CONTROL // SHIFT:VK_SHIFT // TAB: VK_TAB // ALT: VK_MENU // 'A': byte('A') 功能说明, 通过目标程序的句柄将该程序激活; 模拟鼠标按下 模拟鼠标抬起