Completed the main functions

src/Shared/HandyControlDemo_Shared/MainWindow.xaml.cs

@@ -2,6 +2,7 @@
 using System.ComponentModel;
 using GalaSoft.MvvmLight.Messaging;
 using HandyControl.Controls;
+using HandyControl.Tools;
 using HandyControlDemo.Data;
 using HandyControlDemo.Tools;
 
@@ -21,6 +22,8 @@ namespace HandyControlDemo
             Messenger.Default.Send<object>(null, MessageToken.ClearLeftSelected);
             Messenger.Default.Send(true, MessageToken.FullSwitch);
             Messenger.Default.Send(AssemblyHelper.CreateInternalInstance($"UserControl.{MessageToken.OverView}"), MessageToken.LoadShowContent);
+
+            GlobalShortcut.Init(this);
         }
 
         protected override void OnClosing(CancelEventArgs e)