Hi all,

I have a gridview in my asp.net project and i used item template like;

                 
                        CommandArgument='<%# ((GridViewRow) Container).RowIndex %>' Text= "Sil" >
                 
                 

And I want to catch this from code behind and i used below code ;

((Button)e.Row.Cells[1].Controls[0]).Attributes.Add("onclick", "return confirm('Bu kaydi silmek istediginizden emin misiniz?')");

but I'm failed  how can i catch this controls on code behind like this 

also i tried 

((LinkButton)e.Row.Cells[1].Controls[0]).Attributes.Add("onclick", "return confirm('Bu kaydi silmek istediginizden emin misiniz?')");