title: How to use inheriting in WPF
body: <p>I try to use inheriting in WPF. I have asked a question about this earlier, but no one answered correct. So I try to make a BaseWindow class with some UI elements and I want that other windows, that inherit my BaseWindow would have these UI elements. How to do that. My practise with WinForms applications dont work anymore. Maybe there are some simple examples or smth..? Thanks</p>