change - 系统退出确认提示框

SlnMesnac.WPF/ViewModel/MainWindowViewModel.cs

@@ -122,8 +122,14 @@ namespace SlnMesnac.WPF.ViewModel
                 {
                     // 关闭当前窗口
                     case "Exit":
-                        //Environment.Exit(0);
+                        //Application.Current.Shutdown();
-                        Application.Current.Shutdown();
+                        MessageBoxResult result = MessageBox.Show("确定要退出程序吗？", "退出确认", MessageBoxButton.YesNo, MessageBoxImage.Question);
+
+                        // 根据用户的选择决定是否退出程序
+                        if (result == MessageBoxResult.Yes)
+                        {
+                            Application.Current.Shutdown();
+                        }
                         break;
                     case "Generate":