xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
WindowTitle="Page1"
>
StackPanel2
ColumnDefinition.Width="*"
StackPanel.HorizontalAlignment="Stretch"
StackPanel.VerticalAlignment="Top"
StackPanel.Orientation="Horizontal"
Button.Margin="10,0,10,0"