private static void ModelAnglePropertyChangedCallback(DependencyObject sender, DependencyPropertyChangedEventArgs arg)
        {
            CoverFlow win = sender as CoverFlow;

            if (win != null)
            {
                win.ReLayoutInteractiveVisual3D();
            }
        }
        void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
        {
            switch (connectionId)
            {
            case 1:
                this.UserControl = ((VideoPanel.SwitchShow)(target));
                return;

            case 2:
                this.UC_CoverFlow = ((VideoPanel.CoverFlow)(target));
                return;

            case 3:
                this.TBK_Title = ((System.Windows.Controls.TextBlock)(target));
                return;
            }
            this._contentLoaded = true;
        }