Kind of a newbie in vb.net. Please be patient with my questions. My application is in vb.net and the datagrids are in winforms. So why should I post it in asp.net. Is it the same in winforms (vb.net) as in asp.net? Setting the property as you said, how do I set it? I already done a search online for solutions and I found the same answer elsewhere but could not set this property. Thank you for the replies