Determines how an empty point is treated when the chart is drawn. If a value of 'Average' is used then the chart is drawn as if a point exists that has an average Y value, the average being calculated using the adjacent points. If 'Zero' is used then the chart is drawn as if a point exists with a value of zero. Default: Average.

'Declaration
 
Public Property EmptyPointValue As RdlEnum(Of ChartSeriesEmptyPointValue)

public RdlEnum<ChartSeriesEmptyPointValue> EmptyPointValue {get; set;}