<Window x:Class="WpfApplication51.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
    Title="Window1">
    <Grid>
            <telerik:RadGridView x:Name="RadGridView1" ColumnsWidthMode="Fill" >
            </telerik:RadGridView>
    </Grid>
</Window>
