Hi,iam trying to create image button in the pageload with clickevent dynamically but iam getting error. i have searched many blogs but i cant overcome with the problem.'System.Web.UI.ImageClickEventArgs' does not contain a constructor that takes '1' arguments.example shows how iam creating imagebutton in the pageload ImageButton ib = new ImageButton(); ib.ID = "imgb"; ib.Attributes.Add("runat", "server");