/// <summary>
    /// Run the code example.
    /// </summary>
    /// <param name="user">The DFP user object running the code example.</param>
    public override void Run(DfpUser user) {
      // Get the ContactService.
      ContactService contactService =
          (ContactService) user.GetService(DfpService.v201403.ContactService);

      // Create a statement to get all contacts.
      StatementBuilder statementBuilder = new StatementBuilder()
          .OrderBy("id ASC")
          .Limit(StatementBuilder.SUGGESTED_PAGE_LIMIT);

      // Set default for page.
      ContactPage page = new ContactPage();

      try {
        do {
          // Get contacts by statement.
          page = contactService.getContactsByStatement(statementBuilder.ToStatement());

          if (page.results != null) {
            int i = page.startIndex;
            foreach (Contact contact in page.results) {
              Console.WriteLine("{0}) Contact with ID \"{1}\" and name \"{2}\" was found.",
                  i, contact.id, contact.name);
              i++;
            }
          }
          statementBuilder.IncreaseOffsetBy(StatementBuilder.SUGGESTED_PAGE_LIMIT);
        } while (statementBuilder.GetOffset() < page.totalResultSetSize);

        Console.WriteLine("Number of results found: " + page.totalResultSetSize);
      } catch (Exception ex) {
        Console.WriteLine("Failed to get contacts. Exception says \"{0}\"", ex.Message);
      }
    }
        /// <summary>
        /// Run the code example.
        /// </summary>
        /// <param name="user">The DFP user object running the code example.</param>
        public override void Run(DfpUser user)
        {
            // Get the ContactService.
              ContactService contactService =
              (ContactService) user.GetService(DfpService.v201403.ContactService);

              Statement filterStatement = new StatementBuilder("").AddValue(
              "status", ContactStatus.UNINVITED.ToString()).ToStatement();

              // Set defaults for page and filterStatement.
              ContactPage page = new ContactPage();
              int offset = 0;

              try {
            do {
              // Create a statement to get all contacts.
              filterStatement.query = "where status = :status LIMIT 500 OFFSET " + offset.ToString();

              // Get contacts by statement.
              page = contactService.getContactsByStatement(filterStatement);

              if (page.results != null) {
            int i = page.startIndex;
            foreach (Contact contact in page.results) {
              Console.WriteLine("{0}) Contact with ID \"{1}\" and name \"{2}\" was found.",
                  i, contact.id, contact.name);
              i++;
            }
              }
              offset += 500;
            } while (offset < page.totalResultSetSize);

            Console.WriteLine("Number of results found: " + page.totalResultSetSize);
              } catch (Exception ex) {
            Console.WriteLine("Failed to get contacts. Exception says \"{0}\"", ex.Message);
              }
        }