public class ProductBusinessEntity : EPS.Business.BusinessObjects.BusinessEntity
   {
      private ProductImagesCollection colImages = null;

      public ProductImagesCollection ProductImages
      {
         get
         {
            return this.colImages;
         }
      }

      protected  override void LoadSubItemCollections()
      {
         this.colImages = ProductImagesCollection(this);
         this.colImages.SetTable(this.dsInternal.Tables("productimages"));
      }

      // Rest of class continues as in the previous example

   }