public dynamic GetCustomerInfoList()
 {
     return(Ref_OrderMasterCrud.SelectCustomerInfo());
 }
 public dynamic GetProductInfoList()
 {
     return(Ref_OrderMasterCrud.SelectProductInfo());
 }
 public string GetProductName(int id)
 {
     Ref_Product    = new Model.DomainModels.DTO.EF.Product();
     Ref_Product.Id = id;
     return(Ref_OrderMasterCrud.SelectProductNameGivenId(Ref_Product));
 }