private void loadgridviews() { GridView1.DataSource = obj.getcompletedItems(); GridView1.DataBind(); GridView2.DataSource = histi.getBidistory(); GridView2.DataBind(); GridView3.DataSource = userlist.getregisteredUser(); GridView3.DataBind(); GridView4.DataSource = obj.GetItemDetails(); GridView4.DataBind(); GridView5.DataSource = curt.getpaymentinfor(); GridView5.DataBind(); }