How do I Change the FontFamily on a ContentPresenter?

Question

I have a custom template for an expander that is close to the code below. I had to change some of the code to take out custom classes, brushes, etc..

Answer 1

I can't help about Silverlight, but in the new WPF 4 it is TextElement rather than TextBlock

Answer 2

You need to use the FontWeight property to specify a bold font. However, you've probably noticed that ContentPresenter doesn't have that property. So you'll need to use the TextBlock.FontWeight attached property to tell the ContentPresenter that any text inside it should be bold.

Try this:

<ContentPresenter TextBlock.FontFamily="Tahoma"
                  TextBlock.FontWeight="Bold"
                  SnapsToDevicePixels="True"
                  HorizontalAlignment="Left"
                  Margin="4,0,0,0"
                  ContentSource="Header"
                  VerticalAlignment="Center"
                  RecognizesAccessKey="True" />