Use this method along with the Column and Row properties to set any data point value to NULL.  NULL data points are not plotted on the chart.



XYChartCtrl.NumProfiles = 5       'Set the number of profiles to plot to 5

XYChartCtrl.Column = 6            'Set the column to 6, i.e. Y-data for Profile 3
XYChartCtrl.Row = 3               'Set the row to 3, i.e. 3rd sample Y-data for Profile 3
XYChartCtrl.SetNULLData           'Set the data at (Row, Column) cell location to NULL

XYChartCtrl.Refresh               'Refresh required to update chart with changes made


See Also

Methods     Properties     NULL Datapoints