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