C# (CSharp) ICustomersRepo.Exists示例

示例#1

        public async Task <ActionResult <Customers> > PostCustomers(Customers customers)
        {
            // check for duplicate Email
            if (_repo.Exists(customers.Email))
            {
                return(Conflict());
            }

            try
            {
                await _repo.Add(customers);

                return(CreatedAtAction("GetCustomers", new { id = customers.Id }, customers.Id));
            }
            catch (DbUpdateException)
            {
                return(new StatusCodeResult(422));
            }
        }

示例#2

文件： CustomersController.cs 项目： erbe1/Biluthyrning

 private bool CustomerExists(Guid id)
 {
     return(_customersRepo.Exists(id));
 }