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c#xamlwindows-phone-8

How to add a scrollViewer in to a stack panel for a text block?

I try to add an scroll Viewer for a text block who was created from behind c#, text block was added to a stack panel stackPanel.Children.Add(text block). I want to do that in Windows Phone 8.0.

When make something like that: 

StackPanel stackPanel = new StackPanel();    
ScrollViewer sv = new ScrollViewer();    
sv.Content = stackPanel;

I receive:

ExceptionObject = {"Value does not fall within the expected range."}.

One solution to solve that exception?

Solution

  • ScrollViewer calculates it's scrollbars based on dimensions of child controls. If your TextBlock has Height property set, remove it and ScrollBars should work as expected.

    Also you should set: 

    sv.Content = yourTextBlock;