WPF C# Tutorial

        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:s="clr-namespace:System;assembly=mscorlib">
    
        
            
                
                                                    TargetProperty="(Canvas.Top)"
                                RepeatBehavior="Forever">
                        
                            
                                                                              KeySpline="0.25 0, 0.6 0.2" />
                                                                              KeySpline="0.75 1, 0.4 0.8" />