ValueFunction: ChartAxisLevelLineFunctionType;
The ValueFunction property determines which function type will be used to determine a level line value.
The property is set to ChartAxisLevelLineFunctionType.Constant by default, in this case to determine level line value, use the IChartAxisLevelLine.Value case.
The property use is given in the example for IChartAxisLevelLineLabel.Font.
See also: