public class PivotDataColumnCollection : Infragistics.Collections.CollectionBase<PivotDataColumn>, Infragistics.ICollectionBase, Infragistics.ICollectionBase<PivotDataColumn>
'宣言
Public Class PivotDataColumnCollection
Inherits Infragistics.Collections.CollectionBase(Of PivotDataColumn)
Implements Infragistics.ICollectionBase, Infragistics.ICollectionBase(Of PivotDataColumn)