Bind TextBlock.Text in a Style by DataTrigger [modified]

[ezazazel]

Hi folks! Anyone please can help me with this:

<Style TargetType="{x:Type Button}">
<Setter Property="Background" Value="Red"/>
<Style.Triggers>
<DataTrigger Binding="{Binding Path=IsDevice}" Value="True">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<StackPanel>
<TextBlock x:Name="txt"></TextBlock>
<StackPanel.Style>
<Style>
<Style.Triggers>
<DataTrigger Binding="{Binding Path=PositionDevice}" Value="0">

// HERE I WOULD NEED SOMETHING LIKE THIS:
<Setter Property="{Binding Path=Text, ElementName=txt}" Value="TEST"/>
//WHICH IS NOT WORKING

                                                                  </DataTrigger>

Thank you in advance!

modified on Sunday, September 13, 2009 6:42 PM

[Gideon Engelberth]

I believe you are looking for the TargetName property of the Setter.

<Setter TargetName="txt" Property="Text" Value="TEST" />

[ezazazel]

Error 1 TargetName property cannot be set on a Style Setter Thank you for your hint, unfortunately it's not working. Any other ideas maybe?

[Gideon Engelberth]

Since the trigger does not seem like it really needs to be inside the style (from what I can see here), I would suggest moving the trigger into the ControlTemplate's trigger collection instead.

[ezazazel]

Thanks! That did it!