'宣言 Public MustInherit Class DataLabelBase Implements C1.Chart.IStyleProvider
public abstract class DataLabelBase : C1.Chart.IStyleProvider
'宣言 Public MustInherit Class DataLabelBase Implements C1.Chart.IStyleProvider
public abstract class DataLabelBase : C1.Chart.IStyleProvider
System.Object
C1.Win.Chart.DataLabelBase
C1.Win.Chart.DataLabel
C1.Win.Chart.PieDataLabel