<Window x:Class="CustomSorting.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" Height="384" Width="816">
    <Grid>
		<TabControl Name="tabControl1" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch" 
		SelectionChanged="tabControl1_SelectionChanged">
			<TabItem Header="Employees" Name="first" />
			<TabItem Header="Customers" Name="second" />
		</TabControl>
		<telerik:RadGridView Margin="0,23,0,0" Name="radGridView1" AutoGenerateColumns="False"
					telerik:GridViewItemsControl.SortingRequested="radGridView1_SortingRequested" />
	</Grid>
</Window>
