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