Animations Silverlight

    xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' 
    xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
    xmlns:d='http://schemas.microsoft.com/expression/blend/2008' 
    xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006' 
    mc:Ignorable='d' 
    d:DesignWidth='640' 
    d:DesignHeight='480'>
  
    
      
        
          
          
        

      

    
    
      
        
          
            
                              Storyboard.TargetName="ball1"
                Storyboard.TargetProperty="(Canvas.Left)" To="310"
                Duration="0:0:50" RepeatBehavior="Forever" />