title: How to change ContentPresenter Color WPF
body: <p>I have a custom button in WPF. On disabled state I want it's content color to change, but I can't manage to do that. I'm using Blend for Visual Studio. When I go to edit template and choose contentPresente's brush color it says that value is invalid. How can I do that ? I tried to change it in XAML and this is the code I used but there is an error.</p>
  
  <pre><code>&lt;ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)" Storyboard.TargetName="contentPresenter"&gt;
      &lt;EasingColorKeyFrame KeyTime="0" Value="Black" /&gt;
  &lt;/ColorAnimationUsingKeyFrames&gt;
  </code></pre>