public ActionResult InvitupdateA(int idI, FormCollection collection) { //try //{ foreach (var item in invtService.ForUpdateInv(idI)) { item.Status = Domain.Enums.InvitationStatus.Accepted; invtService.Update(item); } try { invtService.Commit(); } catch (System.Data.Entity.Validation.DbEntityValidationException ex) { foreach (var entityValidationErrors in ex.EntityValidationErrors) { foreach (var validationError in entityValidationErrors.ValidationErrors) { Response.Write("Property: " + validationError.PropertyName + " Error: " + validationError.ErrorMessage); } } } return(Redirect(ControllerContext.HttpContext.Request.UrlReferrer.ToString())); }