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Is it possible to do something like this with WPF's ItemsControl: Demo I am trying to freeze the GroupedItems rather than the GridView Columns. Resources: <Window.Resources> <CollectionViewSource x:Key="data" Source="{Binding}"> <CollectionViewSource.GroupDescriptions> <PropertyGroupDescription PropertyName="Date"/> </CollectionViewSource.GroupDescriptions> </CollectionViewSource> </Window.Resources> ListView: <ListView Grid.Column="0" ItemsSource="{Binding Source={StaticResource data}}"> <ListView.View> <GridView> <GridView.Columns> <GridViewColumn Header="Col 1" DisplayMemberBinding="{Binding Col1}" Width="100"/> <GridViewColumn Header="Col 2" DisplayMemberBinding="{Binding Col2}" Width="100"/> <GridViewColumn Header="Col 3" DisplayMemberBinding="{Binding Col3}" Width="100"/> </GridView.Columns> </GridView> </ListView.View> <ListView.GroupStyle> <GroupStyle> <GroupStyle.ContainerStyle> <Style TargetType="{x:Type GroupItem}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type GroupItem}"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> </Grid.RowDefinitions>

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