Выключение экрана монитора: Справочник по C#

public int WM_SYSCOMMAND = 0x0112;
public int SC_MONITORPOWER = 0xF170;
[DllImport("user32.dll")]
private static extern int SendMessage(int hWnd, int hMsg, int wParam, int lParam);
private void button3_Click(object sender, EventArgs e)
{
SendMessage(this.Handle.ToInt32(), WM_SYSCOMMAND, SC_MONITORPOWER, 2);//DLL function
}

0.00 (0%) 0 votes