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AllowDuplicateContent in AvalonDock

Jul 26, 2016 at 7:38 AM
In our application we use AvalonDock with multiple LayoutDocument content on a LayoutDocumentPane. Our application requires that each LayoutDocument can only exist once on a LayoutDocumentPane. This is the case if a LayoutDocuments Title and the ContentId are identical.

If a LayoutDocument that exists already on a LayoutDocumentPane is dragged over the LayoutDocumentPane, then the DropTargetInto button is not visible.
So you can't drop the LayoutDocument onto the LayoutDocumentPane.

We have build a dependency property in the DockingManager (AllowDuplicateContent, which is default 'true') that allows the user to switch off duplicate content.

We want to propose this feature to be integrated into AvalonDock, so other users can use it as well.
How can I do this in CodePlex?
Jul 27, 2016 at 2:43 PM

Thanks for sharing,
You can upload a patch via the Source Code tab or you can paste it here. We will review it and add it to the next Toolkit version.