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