Visual Web Gui 6.4 with VisiFire 2.x
//Create new Data Series
DataSeries ds = new DataSeries();
ds.Name = cds.Name;
ds.RenderAs = DisplayTypes.Pie;
ds.MarkerScale = 0.8;
//Add Each Label and Valued Pair
DataPoint dp = new DataPoint();
dp.AxisLabel = "Test";
dp.YValue = "60";
dp.Click += new EventHandler(dataSeries_Click);
ds.Add(dp);
DataPoint dp = new DataPoint();
dp.AxisLabel = "Test2";
dp.YValue = "40";
dp.Click += new EventHandler(dataSeries_Click);
ds.Add(dp);
//Add Data Series to Chart
objChart.Data.Add(ds);
void dataSeries_Click(object sender, EventArgs e)
{
DataPoint dp = (DataPoint)sender;
MessageBox.Show(dp.AxisLabel + ":" + dp.XValue.ToString());
}