<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" HorizontalAlignment="Center" VerticalAlignment="Center"> <Grid Width="80" Height="26"> <Grid.RowDefinitions> <RowDefinition Height="2*" /> <RowDefinition Height="*" /> </Grid.RowDefinitions> <Rectangle Grid.RowSpan="2" RadiusX="13" RadiusY="13"> <Rectangle.Fill> <LinearGradientBrush StartPoint="0,0" EndPoint="0,1"> <GradientStop Color="Green" Offset="0" /> <GradientStop Color="DarkGreen" Offset="0.5" /> </LinearGradientBrush> </Rectangle.Fill> </Rectangle> </Grid> </Page>