.net datagridview cell transparent back color

Question

I have a 4x4 datagridview. Every cell has a special backcolor.

So I want the selected cell background to be transparent. I googled about it, but I dont find a valid solution. when I set the selection color to transparent, the (default)first selected cell(0,0) back color is seemed white, when the user changed the selected cell, transparent back color property works fine.

Answer 1

http://www.ezineasp.net/category/ASP-Net-C-Sharp-GridView-Control.aspx

please review above site may be help you.