public async Task <IHttpActionResult> DeleteReceipt(string id)
        {
            Receipt receipt = _SVC.GetReceipt(id);

            if (receipt == null)
            {
                return(NotFound());
            }
            //if (_SVC.LookupOrder(new OrderQueryViewModel() { ReceiptNo = id }).Any(a => a.PurchaseNo.IsNotNullOrEmpty()))
            //    return BadRequest("不可刪除已進貨交易");

            await _SVC.DeleteReceipt(_SVC.GetReceipt(id));

            return(Ok(receipt));
        }
 async public Task <ActionResult> Delete(string xTransNo)
 {
     return(Content(await _Service.DeleteReceipt(_Service.GetReceipt(xTransNo))));
 }