CalDavSynchronizer.ThoughtvCardWorkaround.vCardImprovedWriter.BuildProperties_PRODID C# (CSharp) Метод

      private void BuildProperties_PRODID(
          vCardPropertyCollection properties,
          vCard card)
      {

        if (!string.IsNullOrEmpty(card.ProductId))
        {
          vCardProperty property = new vCardProperty();
          property.Name = "PRODID";
          property.Value = card.ProductId;
          properties.Add(property);
        }

      }