Radcombobox text not updating
Once upon a time there were four friends – two Text Boxes and two Combo Boxes.
They all lived happily on a WPF Window bound together in blissful MVVM harmony.
Mark your calendar for the week starting March 21st and book your seat for a walk through all the exciting stuff we ship with the new release! When I check at a breakpoint, Selected Index = -1, Selected Item = nothing, Text = "", yet the combo box displays the text of the first item.
The first Combo Box is now unsynchronized with the view model.
If you change the selection again, both Combo Boxes have the correct value.
Minor note: I am defining a derived Combo Box in my own namespace, which is also called Combo Box.
I do this so that in my XAML, I can apply the fix by prepending .