protected void GridView3_RowDeleting(object sender, GridViewDeleteEventArgs e) { Educom.clsopt obj = new Educom.clsopt(); Educom.clsoptprp objprp = new Educom.clsoptprp(); objprp.optcod = Convert.ToInt32(GridView3.DataKeys [e.RowIndex][0]); obj.delete_rec(objprp); e.Cancel = true; }