WPF button textwrap style

Question

How do I change the default textwrapping style of a button in WPF?

The obvious solution of:

<Style x:Key="MyButtonStyle" TargetType="{x:Type Button}">     <Setter Property="TextWrapping" Value="Wrap"></Setter> </Style> 

doesn't work, because Textwrapping isn't a settable property here, apparently.

If I try:

<Style x:Key="MyButtonStyle" TargetType="{x:Type Button}">     <Setter Property="Template">         <Setter.Value>             <ControlTemplate TargetType="{x:Type Button}">                 <TextBlock Text="{Binding}" Foreground="White" FontSize="20" FontFamily="Global User Interface" TextWrapping="Wrap"/>             </ControlTemplate>         </Setter.Value>     </Setter> </Style> 

I just get a worthless response from the compiler:

Error   5   After a 'SetterBaseCollection' is in use (sealed), it cannot be modified.    

Removing the ControlTemplate tag keeps the error.

The following attempt yields a different error:

    <Setter Property="TextBlock">         <TextBlock Text="{Binding}" Foreground="White" FontSize="20" FontFamily="Global User Interface" TextWrapping="Wrap"/>     </Setter>  Error   5   The type 'Setter' does not support direct content.   

I see that I can set the textwrapping for each button individually, but that's pretty asinine. How can I do it as a style? What are the magic words?

And for future reference, where can I find a list of these magic words, so I can just do this on my own? The MSDN entry is pretty useless when I try to find out about which properties can be set by the setter.

Answer 1

To expand Eric's answer with an example:-

<Button Name="btnName" Width="50" Height="40">    <TextBlock Text="Some long text" TextWrapping="Wrap" TextAlignment="Center"/> </Button>