<Window x:Class="RoutedEvents.Focus"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Focus" Height="249" Width="294"
    >
  <StackPanel Margin="5">
    <Button Margin="5" Padding="30" Name="cmdFocus">Focused</Button>
    <Button Margin="5" Padding="30">Not Focused</Button>
    </StackPanel>
</Window>
