How to freeze a RadTreeListView header which is inside a Scrollviewer control

[Chocks]

Hi,

I am having a RadTreeListView inside a Scrollviewer control
How to freeze a header of a RadTreeListView  grid which is inside a Scrollviewer control.
The grid works fine with the scrollview, but when I use the scrollbar, the header of the grid is also getting hided,
Is there anyway to free similar to Excel.

<ScrollViewer x:Name="scrollMainGrid" Padding="0,0,0,0" ScrollViewer.HorizontalScrollBarVisibility="Auto" ScrollViewer.VerticalScrollBarVisibility="Auto" >
<telerikgridview:RadTreeListView Name="grdPrclist"
AutoGenerateColumns="False" SelectionMode="Single" 

                                Height="Auto" Width="Auto"  VerticalAlignment="Top" 

Grid.Row="1" Grid.Column="0" RowDetailsVisibilityMode="Collapsed"

            SelectionChanging="Grid_SelectionChanging"

             SelectionChanged="GridRow_SelectionChanged"

RowLoaded="Prclist_RowLoaded" IsFilteringAllowed="True"

  Padding="0,0,0,0" IsReadOnly="True"  AlternateRowBackground="Transparent"

                                RowIndicatorVisibility="Collapsed" Background="{StaticResource GridBG}">

 

                               <telerikgridview:RadTreeListView.HeaderRowStyle>

                                   <Style TargetType="gridView:GridViewHeaderRow">

                                   <Setter Property="BorderBrush" Value="#FFB7E8EF" />

                                   <Setter Property="BorderThickness" Value="0" />

                                   <Setter Property="Background" Value="{StaticResource GridHeaderRowBG}" />

                                   <Setter Property="Foreground" Value="White" />

                                   <Setter Property="HorizontalAlignment" Value="Center"/>

                                        

                               </Style>

                               </telerikgridview:RadTreeListView.HeaderRowStyle>

 

                               <telerikgridview:RadTreeListView.Columns>

 

 

                                   <telerikgridview:GridViewDataColumn IsVisible="False" UniqueName="ChkPrc" HeaderCellStyle="{StaticResource MyHeaderCellStyle}" Header="Select">

                                       <telerikgridview:GridViewDataColumn.CellTemplate>

                                           <DataTemplate>

                                               <Grid Width="Auto">

                                                   <CheckBox Name="ChkPrc" Click="ChkPrc_Click"  VerticalAlignment="Center" ></CheckBox>

                                               </Grid>

                                           </DataTemplate>

                                       </telerikgridview:GridViewDataColumn.CellTemplate>

                                   </telerikgridview:GridViewDataColumn>

...............

</ScrollViewer>


Thanks and Regards,
V.Chocks.

[Pavel Pavlov]

Hi,

Have you checked the frozen columns demo. ?


Greetings,
Pavel Pavlov
the Telerik team