![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__StringValidator.png)
'宣言
Public Class _StringValidator Inherits GrapeCity.DataVisualization.Chart._BaseValidator(Of String)
public class _StringValidator : GrapeCity.DataVisualization.Chart._BaseValidator<string>
System.Object
GrapeCity.DataVisualization.Chart._BaseValidator<T>
GrapeCity.DataVisualization.Chart._StringValidator