public void AddRows()
        {
            Console.Write(".");
            List <Contribution> contributionList = new List <Contribution>();

            foreach (var contribution in DataFactory.GetContributionList())
            {
                contributionList.Add(new Contribution {
                    ContributionID = contribution.ID,
                    Contributor    = contribution.FirstName + " " + contribution.LastName,
                    City           = contribution.City + ", " + contribution.State,
                    State          = contribution.State,
                    Zipcode        = contribution.Zipcode,
                    Gender         = contribution.Gender,
                    Time           = contribution.Time,
                    Amount         = contribution.Amount
                });
            }

            ContributionSet contributionSet = new ContributionSet {
                rows = contributionList.ToArray <Contribution>()
            };

            string jsonRows = JsonConvert.SerializeObject(contributionSet);

            string restUrlDatasets  = ProgramGlobalConstants.PowerBiServiceRootUrl + "datasets/";
            string restUrlTableRows = string.Format("{0}/{1}/tables/Contributions/rows", restUrlDatasets, ContributionsDatasetId);
            string json             = ExecutePostRequest(restUrlTableRows, jsonRows);
        }
    public void AddRows() {
      Console.Write(".");
      List<Contribution> contributionList = new List<Contribution>();
      foreach (var contribution in DataFactory.GetContributionList()) {
        contributionList.Add(new Contribution {
          ContributionID = contribution.ID,
          Contributor = contribution.FirstName + " " + contribution.LastName,
          City = contribution.City + ", " + contribution.State,
          State = contribution.State,
          Zipcode = contribution.Zipcode,
          Gender = contribution.Gender,
          Time = contribution.Time,
          Amount = contribution.Amount
        });
      }

      ContributionSet contributionSet = new ContributionSet {
        rows = contributionList.ToArray<Contribution>()
      };

      string jsonRows = JsonConvert.SerializeObject(contributionSet);

      string restUrlDatasets = ProgramGlobalConstants.PowerBiServiceRootUrl + "datasets/";
      string restUrlTableRows = string.Format("{0}/{1}/tables/Contributions/rows", restUrlDatasets, ContributionsDatasetId);
      string json = ExecutePostRequest(restUrlTableRows, jsonRows);

    }