How do I use RelativeSource with WPF bindings and what are the different use-cases?

It is tested with both normal WPF and DevExpress. This answer is intended for any use case where we want a small notification window that is always in front of other windows (if the user …

I followed this small "tutorial" on how to add a scrollbar to an ItemsControl, and it works in Designer view, but not when I compile and execute the program (only the first few items show …

possible duplicate of How to execute task in the wpf background while able to provide report and allow cancellation?

I'm trying to set a WPF image's source in code. The image is embedded as a resource in the project. By looking at examples I've come up with the below code. For some reason it doesn't …

Getting into the first serious WPF project. It seems like there are a lot of basic controls flat out missing. Specifically, I am looking for the Numeric UpDown control. Was there an out of band

To get a WPF Dialog to position at the centre of a Windows Forms parent form I passed the parent form to the dialog since Application.Current didn't return the Windows Form parent (I …

The way my application is designed, nobody in their right mind is going to want to mess with the arrows. They don't make any practical sense, in the context of my application. So I'm looking …

Window is like Windows.Forms.Form, so just a new window Page is, according to online documentation: Encapsulates a page of content that can be navigated to and hosted by …

I was in exactly the same situation recently, mate, and I can tell you what I did. Josh Smith "WPF Apps With The Model-View-ViewModel Design Pattern" read again, again and again :-) …