asp.net - Gridview の Prerender イベントで現在の行インデックスを取得するにはどうすればよいですか?

Question

PreRender イベントで現在の行のインデックスを取得したいと思います。どうすればできますか？

Protected Sub GridView1_PreRender(sender As Object, e As System.EventArgs) Handles GridView1.PreRender
Dim idx as integer =...
End Sub

Answer 1

The PreRender event does not relate to any specific row in the GridView control (like the RowDataBound for example). As such there is no current row to retrieve.

The PreRender event can be used perform any updates before the server control is rendered to the page.

What is it you are trying to achieve?