Thank you very much, Nasko. Your example is very useful and I'm very grateful for it. In principle, this is what I was needed. The example works nicely. But I have one question: Can I make a dynamic addition and removal of regions as removing and adding of views is done in your VisualStudioDocking_WPF example application? That is, for example, when a user set (check) an appropriate CheckBox then an appropriate region is added in Prism UserControl. When user unset (uncheck) the CheckBox then the region is hidden. When user set the CheckBox again then the region is becoming visible again. Is it possible to implement?
Thank you very much in advance.
