// 打开显示器
SendMessage(FindWindow(0, 0), WM_SYSCOMMAND, SC_MONITORPOWER, -1);
mouse_event(MOUSEEVENTF_MOVE, 0, 1, 0, NULL);
Sleep(40);
mouse_event(MOUSEEVENTF_MOVE, 0, -1, 0, NULL);
// 关闭显示器
SendMessage(FindWindow(0, 0), WM_SYSCOMMAND, SC_MONITORPOWER, 2);
