'宣言 Public Class PivotSelectedCellsCollection Inherits Infragistics.Controls.Grids.PivotSelectedCollectionBase(Of PivotCell) Implements Infragistics.ICollectionBase, Infragistics.ICollectionBase(Of PivotCell)
public class PivotSelectedCellsCollection : Infragistics.Controls.Grids.PivotSelectedCollectionBase<PivotCell>, Infragistics.ICollectionBase, Infragistics.ICollectionBase<PivotCell>