<local:Orders xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:C1DataGrid_Demo2010">
    <local:Order Created="1/1/2011" Amount="4" ProductNumber="1" />
</local:Orders>