C# (CSharp) AdvertisingServiceContext.SaveChangesAsync示例

示例#1

        public async Task <AdvertisingModel> CreateAsync(AdvertisingModel item)
        {
            if (item != null)
            {
                db.Advertisings.Add(item);

                await db.SaveChangesAsync();

                return(item);
            }

            return(null);
        }

示例#2

文件： AdvertisingCategoryRepository.cs 项目： ZhenyaTrif/AdvertisingWebProject

        public async Task <AdvertisingCategory> CreateAsync(AdvertisingCategory item)
        {
            if (item != null)
            {
                db.AdvertisingCategories.Add(item);

                await db.SaveChangesAsync();

                return(item);
            }

            return(null);
        }