<UserControl x:Class="ItemTemplateSample.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
    xmlns:local="clr-namespace:ItemTemplateSample"
    mc:Ignorable="d"
    d:DesignHeight="300" d:DesignWidth="400">

    <Grid x:Name="LayoutRoot" Background="White">
        <Grid.Resources>
            <local:MyConverter x:Key="MyConverter" />
        </Grid.Resources>
        <telerik:RadGridView x:Name="RadGridView" AutoGenerateColumns="False" >
            <telerik:RadGridView.Columns>
                <telerik:GridViewDataColumn DataMemberBinding="{Binding Name}" Header="Select hobby" />
                <telerik:GridViewDataColumn  >
                    <telerik:GridViewDataColumn.CellTemplate>
                        <DataTemplate>
                            <telerik:RadComboBox ItemsSource="{Binding AvailableHobbies}" >
                                <telerik:RadComboBox.SelectionBoxTemplate>
                                    <DataTemplate>
                                        <TextBlock Text="{Binding Owner.Choices}" />
                                    </DataTemplate>
                                </telerik:RadComboBox.SelectionBoxTemplate>
                                <telerik:RadComboBox.ItemTemplate>
                                    <DataTemplate>
                                        <StackPanel Orientation="Horizontal">
                                            <CheckBox IsChecked="{Binding IsChecked, Mode=TwoWay}"
                     Content="{Binding Description}" />
                                        </StackPanel>
                                    </DataTemplate>
                                </telerik:RadComboBox.ItemTemplate>
                            </telerik:RadComboBox>
                        </DataTemplate>
                    </telerik:GridViewDataColumn.CellTemplate>
                </telerik:GridViewDataColumn>
                <telerik:GridViewDataColumn DataMemberBinding="{Binding Choices}" />
            </telerik:RadGridView.Columns>
        </telerik:RadGridView>
    </Grid>
</UserControl>
