xaml-sdk/GridView/ExcelEditing/MainWindow.xaml

<Window x:Class="ExcelEditing.MainWindow"
		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"
		xmlns:local="clr-namespace:ExcelEditing"
		Title="MainWindow" Height="700" Width="700">
	<Window.DataContext>
        <local:MainViewModel />
	</Window.DataContext>
    <Grid>
        <telerik:RadGridView Name="playersGrid" 
                             local:ExcelEditingBehavior.IsEnabled="True"
                             GroupRenderMode="Flat"
							 ItemsSource="{Binding Players}" 
							 AutoGenerateColumns="True" />
    </Grid>
</Window>