Automatic vertical scroll bar in WPF TextBlock?

Question

I have a TextBlock in WPF. I write many lines to it, far exceeding its vertical height. I expected a vertical scroll bar to appear automatically when that happe

Answer 1

Dont know if someone else has this problem but wrapping my TextBlock into a ScrollViewer somewhow messed up my UI - as a simple workaround I figured out that replacing the TextBlock by a TextBox like this one

creates a TextBox that looks and behaves like a TextBlock with a scrollbar (and you can do it all in the designer).