public async Task <ActionResult> Delete(string code, int itemNo) { MethodReturnResult result = new MethodReturnResult(); PowersetKey key = new PowersetKey() { Code = code, ItemNo = itemNo }; using (PowersetServiceClient client = new PowersetServiceClient()) { result = await client.DeleteAsync(key); if (result.Code == 0) { result.Message = string.Format(ZPVMResources.StringResource.Powerset_Delete_Success , key); } return(Json(result)); } }