<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Fun with Panels!" Height="284" Width="323"> <WrapPanel Background="LightSteelBlue"> <Label Width="328" Height="27" FontSize="15">Information</Label> <Label>A</Label> <TextBox Width="193" Height="25"/> <Label>B</Label> <TextBox Name="txtColor" Width="193" Height="25"/> <Label>C</Label> <TextBox Width="193" Height="25"/> <Button Name="btnOK" Width="80">OK</Button> </WrapPanel> </Window>