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1 vote
2 answers
2k views

Change Visibility of one Control when it is changed on another one

I got 3 Controls in my XAML. If the Visibility from one of them changes to Visible, the others Visibility should change to Hidden. So that only one of them can be Visible at a time. My Xaml <...
Error404's user avatar
  • 723
192 votes
12 answers
197k views

DataTrigger where value is NOT null?

I know that I can make a setter that checks to see if a value is NULL and do something. Example: <TextBlock> <TextBlock.Style> <Style> <Style.Triggers> <...
Timothy Khouri's user avatar