![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Options__IntegerConverter.png)
'宣言
Public Class _IntegerConverter Inherits GrapeCity.DataVisualization.Options.JsonConverter(Of Nullable(Of Integer))
public class _IntegerConverter : GrapeCity.DataVisualization.Options.JsonConverter<Nullable<int>>
System.Object
GrapeCity.DataVisualization.Options.JsonConverter<T>
GrapeCity.DataVisualization.Options._IntegerConverter