![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__DateDataFieldDefinitionBuilder.png)
'宣言
Public Class _DateDataFieldDefinitionBuilder Inherits _DataFieldDefinitionBuilder Implements IDataFieldDefinitionBuilder
public class _DateDataFieldDefinitionBuilder : _DataFieldDefinitionBuilder, IDataFieldDefinitionBuilder
System.Object
GrapeCity.DataVisualization.Chart._DataFieldDefinitionBuilder
GrapeCity.DataVisualization.Chart._DateDataFieldDefinitionBuilder