CaseStudy(showcase)布局篇-全屏效果

         public  Page()
        {
            InitializeComponent();
            App.Current.Host.Content.Resized  +=   new  EventHandler(Content_Resized);
            App.Current.Host.Content.FullScreenChanged  +=   new  EventHandler(Content_FullScreenChanged);

             this .ResizeFrame();
        }
         void  Content_FullScreenChanged( object  sender, EventArgs e)
        {
             this .ResizeFrame();
        }

         void  Content_Resized( object  sender, EventArgs e)
        {
             this .ResizeFrame();
        }

         void  ResizeFrame()
        {
            ( this   as  UserControl).Width  =  App.Current.Host.Content.ActualWidth;
            ( this   as  UserControl).Height  =  App.Current.Host.Content.ActualHeight;
        }

         void  FullScreenMode()
        {
            App.Current.Host.Content.IsFullScreen  =   ! App.Current.Host.Content.IsFullScreen;
        }       

 

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