xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="ShapesWindow" Height="160" Width="400">
Storyboard.TargetName="gradientStopB2"
Storyboard.TargetProperty="Color"
From="Purple" To="Yellow" Duration="0:0:3" FillBehavior="Stop" />