.net - DataGrid - Access Column Count Prior To Rendering?

Oct 1, 2010

I have a datagrid with columns programatically populated. I need access to the columns to modify the sort expression prior to render, but the column count is 0 at every stage I try to access them. Break points are hit, but each check of the count = 0.Have tried the following, accessing in various stages of the page / control life cycle, but in all instances, the column count is 0.

protected void Page_PreRenderComplete( object sender, EventArgs e )
{
if (dgPriceInfo != null)

[code]...

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