CalendarExtender dropdown in gridview is hidden behind the gridview. tried z-index, render

Hi,

Can you show a simple repro? Using database northwind is preferred.

I've done a a simple repro but how do I upload it to you?

You know what? I had a play, because I new it must be a css incompatibility, and I've found the problem

i'm setting a css class for the grid row:

GridView.RowStyle.CssClass ="gridRow";

if that style containsposition:relative;which it did, for various reasons, the CalendarExtension goes behind the grid, if i removeposition:relative; the calendar show correctly. so I guess some incompatibility?

Cheers

Michael