WPF C# Tutorial

    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    x:Class="Microsoft.Samples.Graphics.RectangleExample"
    WindowTitle="Example">
  
              Name="MyChangingColorText"
        Margin="20" 
        Width="640" Height="100" FontSize="48" FontWeight="Bold">
        This is changing color text
        
          
        

        
          
            
              
                                  Storyboard.TargetName="MySolidColorBrush"
                  Storyboard.TargetProperty="Color"
                  From="DarkOrange" To="SteelBlue" Duration="0:0:5"
                  AutoReverse="True" RepeatBehavior="Forever" />