/// <summary>
 ///
 /// </summary>
 /// <param name="pdv_co"></param>
 /// <param name="lhv_liquidation"></param>
 /// <param name="pdn_package"></param>
 /// <returns></returns>
 public DataSet getpackagedtl(String lhv_liquidation, Decimal pdn_package)
 {
     try
     {
         ///
         return(Packages_Dtl.getpackagedtl(lhv_liquidation, pdn_package));
     }
     catch { return(null); }
 }
 /// <summary>
 /// Interfaz de empacado de aticulos
 /// </summary>
 /// <param name="pdn_co"></param>
 /// <param name="pdn_package"></param>
 /// <param name="lhv_liquidation"></param>
 /// <param name="pdv_article"></param>
 /// <param name="pdv_size"></param>
 /// <param name="pdn_qty"></param>
 /// <returns></returns>
 public String addArticlesToPackage(Decimal pdn_package, String lhv_liquidation, String pdv_article, String pdv_size, Decimal pdn_qty)
 {
     ///
     return(Packages_Dtl.addArticlesToPackage(pdn_package, lhv_liquidation, pdv_article, pdv_size, pdn_qty));
 }