//주문상세정보조회
public async Task <GetOrderDetailInfoByOrderNoResponseT> GetOrderDetailByOrderNoAsync(string OrderNo)
{
GetOrderDetailInfoByOrderNoRequestT req = new GetOrderDetailInfoByOrderNoRequestT();
req.OrderNo = Convert.ToInt32(OrderNo);
req.OrderNoSpecified = true;
GetOrderDetailInfoByOrderNoResponseT res = await MainClient.GetOrderDetailInfoByOrderNoAsync(req);
return(res);
}