Hierarchy Grid Last Row

[Roland]

Hi there.

How do I iterate through a Hierarchial Table and find the last row? Ive done this at the top level without DetailTables - OnPreRender I can go grab the Last GridItem and find the appropriate control and set the visibility. Thanks.

So something like -

if (rgQuestions.Items.Count > 0)
{
     GridItem gi = rgQuestions.Items[rgQuestions.Items.Count - 1];
     ImageButton btnDown = gi.FindControl("btnDown") as ImageButton;
     btnDown.Visible = false;
}

[Roland]

never mind. I got it. Based off of samples in documentation -

http://www.telerik.com/help/aspnet-ajax/grid-traversing-detail-tables-items-in-grid.html

Wire up the PreRender event of the grid, and traverse the columns. You can iterate through the GridTableView's Items and find the appropriate control necessary.