<ListBox x:Name="listMember" Height="30" Margin="0" ItemsSource="{Binding }" Grid.Row="3" Grid.Column="1" ScrollViewer.VerticalScrollBarVisibility="Disabled"> <ListBox.Template> <ControlTemplate TargetType="{x:Type ListBox}"> <WrapPanel Orientation="Horizontal" IsItemsHost="True"/> </ControlTemplate> </ListBox.Template> <ListBox.ItemTemplate> <DataTemplate> <CheckBox Content="{Binding Name}" IsChecked="{Binding IsSelected}" Height="30" Width="60" > </CheckBox> </DataTemplate> </ListBox.ItemTemplate> </ListBox>