/// <summary>
 /// Creates chart data using the specified data set.
 /// </summary>
 /// <param name="dataSet">The data set.</param>
 protected override void OnCreateChartData(int dataSet)
 {
     Bar1.CreateChartData(dataSet);
     Line1.CreateChartData(dataSet);
     Line2.CreateChartData(Line2.DataSetCount - 1);
     Pie1.CreateChartData(2);
 }