HI<BR><BR>I am new to ASP.NET. I am trying to include radio buttons in every row of the datagrid. But i am having problems with selecting only one row at a time. I am able to get the functionality with HTML radio buttons but I need to know if there is any way to make use of web control radio buttons. <BR><BR>In the datagrid I have radio button in one column and text box in one column(which is initially disabled). When I click the radio button the text box should be enabled and the values in other columns should be updated according to the value in the text box. <BR><BR>desparate here, some body please help me <BR>thanks,