关于.net：滚动您自己的消息循环，有什么陷阱吗？

[STAThread]
static void Main() {
  // this is needed so there'll actually an exception be thrown by
  // Application.Run/Application.DoEvents, instead of the ThreadException
  // event being raised.
  Application.SetUnhandledExceptionMode(UnhandledExceptionMode.ThrowException);

  Application.EnableVisualStyles();
  Application.SetCompatibleTextRenderingDefault(false);

  Form form = new MainForm();
  form.Show();

  // the loop is here to keep app running if non-fatal exception is caught.
  do {
    try {
      Application.DoEvents();
      Thread.Sleep(100);
    }
    catch (Exception ex) {
      ExceptionHandler.ConsumeException(ex);
    }
  }
  while (!form.IsDisposed);
}

Thread.Sleep(100);