public async void Exit() { RhinoApp.WriteLine("_(:_」∠)_ Could not connect to Noah Client, Rhino will exit in 3 second."); await Task.Delay(300); RhinoApp.InvokeOnUiThread(new Action(() => { DialogResult dialogResult = MessageBox.Show( RhinoEtoApp.MainWindow, "Noah Server 已断线并且重联5次都失败了,是否关闭Rhino", "重联失败", MessageBoxButtons.YesNo, MessageBoxType.Error); if (dialogResult == DialogResult.Yes) { RhinoApp.Exit(); } })); }