<Window x:Class="Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="ResizingButtons" Height="269" Width="219"> <StackPanel Name="StackPanel1"> <Button Name="Button1" Height="48" Margin="5">1</Button> <Button Height="48" Name="Button2" Margin="5">2</Button> <Button Height="48" Name="Button3" Margin="5">3</Button> <Button Height="48" Name="Button4" Margin="5">4</Button> </StackPanel> </Window>