Bind only visible rows from GridViewRow in radgridview

[Ashwini]

Hi 

I have one RadGridView and Bind 32 rows.
 <grid:GridViewColumn >
                                            <grid:GridViewColumn.Header>
                                                <TextBlock   x:Name=" txtRead
" telerikControls:LocalizationManager.ResourceKey="Write" MouseLeftButtonUp=" txtRead
_MouseLeftButtonUp" Style="{StaticResource UnderlineStyle}"></TextBlock>
                                            </grid:GridViewColumn.Header>
                                            <grid:GridViewColumn.CellTemplate>
                                                <DataTemplate>
                                                    <my:CustomCheckbox x:Name="tglBuswrite" CheckStatus="{Binding write}" IsThreeState="True" CheckStatusChanged="CustomCheckbox_CheckStatusChanged"></my:CustomCheckbox>
                                                </DataTemplate>
                                            </grid:GridViewColumn.CellTemplate>
                                        </grid:GridViewColumn>

code behind code:
private void txtRead_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
 {
          
            IList<GridViewRow> list = Radgvcustom.ChildrenOfType<GridViewRow>();
}
  Here I am getting only visible rows count 
Please if u have any solution help me 


Thanks 
Ashwini..
  

[Maya]

Hi Ashwini,

This would be the expected behavior since RadGridView is virtualized and only the visible visual elements are created. You can refer to our online documentation for a reference.
The recommended approach is always to work with at data level in such cases (you can use Items collection of RadGridView). 

Greetings,
Maya
the Telerik team

[Ashwini]

hello maya,

Thanks for your reply and I have one more problem
    
here If I have Changed any selection mode like check, uncheck or none in check box in Radgridview. When I scroll up and down,  selection mode is changed. please do you have any solution for that?