private List <ReceivingDetailModel> getReceivingDetail([Optional] string receivingId)
{
if (receivingId == null)
{
return(SessionHelper.Receiving.ReceivingDetail.ToList());
}
else
{
IList <ReceivingDetailModel> modelList = service.GetAllReceivingDetail(Convert.ToInt64(receivingId)).Select(x => new ReceivingDetailModel(x, true)).ToList();
return(modelList.ToList());
}
}