dev 19-3-29

HandyControlDemo/UserControl/Main/NoUserContent.xaml.cs

@@ -1,5 +1,4 @@
-using System;
-using System.Diagnostics;
+using System.Diagnostics;
 using System.Reflection;
 using System.Windows;
 using System.Windows.Controls;
@@ -32,7 +31,7 @@ namespace HandyControlDemo.UserControl
                     GlobalData.Config.Lang = tag;
                     GlobalData.Save();
                     Process.Start(Assembly.GetExecutingAssembly().Location);
-                    Environment.Exit(0);
+                    Application.Current.Shutdown();
                     return true;
                 });
             }