UI Controls 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.TargetProperty="Value"
                                    Duration="0:0:5" 
                                    From="0" To="100" />
                                                                    Storyboard.TargetProperty="Value"
                                    BeginTime="0:0:6"
                                    Duration="0:0:0" 
                                    From="100" To="0" />