'宣言 Public Class XamDataTreeNodesCollection Inherits Infragistics.Collections.BindableItemCollection(Of XamDataTreeNode) Implements Infragistics.ICollectionBase, Infragistics.ICollectionBase(Of XamDataTreeNode)
public class XamDataTreeNodesCollection : Infragistics.Collections.BindableItemCollection<XamDataTreeNode>, Infragistics.ICollectionBase, Infragistics.ICollectionBase<XamDataTreeNode>