hiding a label

I am trying to hide a label based on its value = N/A as passed into the tag. Does not seem to work any advice?

<Grid>
<Grid.Resources>

<Style TargetType="{x:Type Label}" x:Key="LabelTextStyle">
<Style.Triggers>
<Trigger Property="Tag" Value="N/A">
<Setter Property="Visibility" Value="Hidden"/>
<Setter Property="Background" Value="Blue"/>
<Setter Property="FontFamily" Value="Trebuchet MS"/>
<Setter Property="FontSize" Value="18"/>
</Trigger>
</Style.Triggers>
</Style>
</Grid.Resources>

<Label Style="{StaticResource LabelTextStyle}" FontSize="14" Tag="{Binding Path=lblCOO}" FontWeight="Bold" Foreground="#FFF9F7F7" Margin="23,9,59,36" Name="lblCOO" Grid.Column="3" Grid.Row="1"></Label>
</Grid>

Try to determine whether it's the trigger that is failing or the value getting passed in.

You can do this by [temporarily] hardcoding the Tag value. In other words, rather than

Code:

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Tag="{Binding Path=lblCOO}"

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hardcode

Code:

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Tag="N/A"

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.

If this works, then look at the value getting passed in; if not then look at the trigger (style) code.

I had to use Tag="{Binding ElementName=lblCOO, Path=Content}"

Quote:

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Originally Posted by neo_xaml

I had to use Tag="{Binding ElementName=lblCOO, Path=Content}"

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Ah, I assumed that you were binding to a business object, not another UI element.