public static FacturiIntrareDataHelper GetInstance()
 {
     if (facturiIntrareDataHelper == null)
     {
         facturiIntrareDataHelper = new FacturiIntrareDataHelper();
     }
     return(facturiIntrareDataHelper);
 }
 public static FacturiIntrareDataHelper GetInstance()
 {
     if (facturiIntrareDataHelper == null) facturiIntrareDataHelper = new FacturiIntrareDataHelper();
     return facturiIntrareDataHelper;
 }