Imagebutton in Hirerchical Radgrid Detailview

[Amol]

Hello Friends,

I have a Hierarchical Rad grid which contains 4 level of Hierarchy.

On the 2nd, 3rd and 4th Hierarchy of grid, there is a template column which contains one imagebutton.

My requirement is to hide the imagebutton on the last row of  each hierarchical grid.

I had tried on Page_Pre-render event using

              ImageButton downButtonPosition = (ImageButton)radgrid.MasterTableView.DetailTables[0].Items[radgrid.MasterTableView.DetailTables[0].Items.Count - 1].FindControl("ibtnDown");

Now to retrieve last row of DetailTable of Radgrid and On Which event i can get it?

Thanks in Advance

[Shinu]

Hi Amol,

You can access ImageButton for the last row of the desired table level in the ItemDataBound event  and hide it as shown below.

CS:

  protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
    {
       if((e.Item is GridDataItem)&&(e.Item.OwnerTableView.Name=="Detail")&&(e.Item.ItemIndex==RadGrid1.MasterTableView.Items.Count-1))
        {
            GridDataItem item = (GridDataItem)e.Item;
            ImageButton imgbtn = (ImageButton)item.FindControl("ImageButton1");
            imgbtn.Visible = false;
        }

    }

Thanks
Shinu