/// <summary>
 /// Causes the terminal server to shutdown.
 /// </summary>
 /// <param name="flag">The action to take.</param>
 public void Shutdown(WtsShutdownFlags flag)
 {
     if (!Win32.WTSShutdownSystem(this, flag))
     {
         Win32.ThrowLastError();
     }
 }
 /// <summary>
 /// Causes the terminal server to shutdown.
 /// </summary>
 /// <param name="flag">The action to take.</param>
 public void Shutdown(WtsShutdownFlags flag)
 {
     if (!Win32.WTSShutdownSystem(this, flag))
         Win32.Throw();
 }