Hello,

I have submitted a feature request directly to our product management team on your behalf to implement the Close Action in the Silverlight Version of the XamDockManager as is available in WPF.   Our product team chooses new feature requests for development based on popular feedback from our customer base.  Infragistics continues to monitor application development for all of our products, so as trends appear in requested features, we can plan accordingly.

We value your input, and our philosophy is to enhance our toolset based on customer feedback.  If your feature is chosen for development, you will be notified at that time.  Your reference number for this feature request is FR13305.

 Konstantin,

We have the same problem with disposing the ContentPane. I took your example from above and after making a few small modifications. I was able to remove most of the references from the ContentPane but as shown from the Memory profiler below, TabPaneHeader is not allowing the ContentPane to be released. I also included the code below, This is causing a major memory leak in our application. I would really appraciate your help.

Regards

 private void xamDockManager_PaneClosing(object sender, CancellablePaneEventArgs e)
        {
            e.Cancel = true; ContentPane cPane = e.Pane as ContentPane;
           
            UIElement fContent = (UIElement)(cPane).Content;
            //If content is Plan Details call closeform for cleanup
            if (fContent.GetType().Equals(typeof(PlanDetails)))
                ((PlanDetails)fContent).CloseForm();

            //If content is Pivot Container call closeform for cleanup
            if (fContent.GetType().Equals(typeof(PivotContainer)))
                ((PivotContainer)fContent).CloseForm();

            cPane.Content = null;
            xamDockManager.ActivePane = null;

            if (e.Pane.IsFloating == true) e.Pane.IsFloating = false;
            if (cPane != null && cPane.IsPinned == false) { cPane.IsPinned = true; }
            if (this.xamDockManager.Panes.Contains(e.Pane))
            {
                this.xamDockManager.Panes.Remove(e.Pane); return;
            }
            else
                if (e.Pane.OwnerPane is TabGroupPane)
                {
                    (e.Pane.OwnerPane as TabGroupPane).Panes.Remove(e.Pane as ContentPane);

                    (e.Pane.OwnerPane as TabGroupPane).SelectedPane = null;

                }
                else if (e.Pane.OwnerPane is SplitPane)
                    (e.Pane.OwnerPane as SplitPane).Panes.Remove(e.Pane);           
        }