Set Top and left dimension based on its container

image_pdfimage_print


   
    
<Window x:Class="WpfApplication1.ShapesWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="ShapesWindow" Height="160" Width="400">
    <StackPanel Orientation="Horizontal">

     <Line Stroke="Purple" X1="40" X2="0" Y1="0" Y2="120"/>

    </StackPanel>
</Window>