I try to add a Catel:DataWindow to a Docking suite a DockingWindow , but it is NOT possible.! Because your DataWindow inheritances from System.Windows.Window class that Cannot add Window as a child of Visual. Here is the error:
Window must be the root of the tree. Cannot add Window as a child of Visual.
Is there any sample for use Catel with a docking system.
Any advices will be appreciated.