public JsonResult GetProductDetailJson(int ProductId) { ProductWithGroupAndUnit productgroupandunit = _BomDetailService.GetProductGroupAndUnit(ProductId); List <ProductWithGroupAndUnit> productgroupandunitJson = new List <ProductWithGroupAndUnit>(); productgroupandunitJson.Add(new ProductWithGroupAndUnit() { ProductGroupId = productgroupandunit.ProductGroupId, ProductGroupName = productgroupandunit.ProductGroupName, UnitName = productgroupandunit.UnitName }); return(Json(productgroupandunitJson)); }