<Window  x:Class="TelerikWinUIApp18.MainWindow"
   
   
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:TelerikWinUIApp18" 
         xmlns:telerikGrid="using:Telerik.UI.Xaml.Controls.Grid">

    <Grid x:Name="gridPanel">
        <telerikGrid:RadDataGrid ItemsSource="{Binding Items}"
                                 SelectionMode="Multiple"
                                 local:DatasGridUtilities.SelectedItems="{Binding SelectedItems}"
                                 AutoGenerateColumns="False"
                                 UserGroupMode="Disabled">
            <telerikGrid:RadDataGrid.Columns>
                <telerikGrid:DataGridTextColumn PropertyName="Id" Header="Id"/>
                <telerikGrid:DataGridTextColumn PropertyName="Name" Header="Name"/>
            </telerikGrid:RadDataGrid.Columns>
        </telerikGrid:RadDataGrid>
    </Grid>
</Window>
