How to Set TargetNullValue to Visibility.Collapsed in Binding

Question

3.7k views Asked by Peter Lee At 01 January 2012 at 11:24

I'm binding TextBlock.Visiblitiy to something, and I want to set the Binding.TargetNullValue to Collapsed, how can I do it in XAML?

This one How do I set TargetNullValue to a date? does not work in Silverlight. (No x:Static).

There are 1 answers

**nemesv** · Accepted Answer · 2012-01-01T12:05:45+00:00

nemesv On 01 January 2012 at 12:05 BEST ANSWER

This is working for me in SL4:

<TextBlock Text="Text" Visibility="{Binding Foo, TargetNullValue=Collapsed}"/>

Where Foo:

public Visibility? Foo { get; set; }