![](dotnetdiagramimages/DS_Documents_Pdf_GrapeCity_Documents_Pdf_Structure_StructTreeItem.png)
'宣言 Public MustInherit Class StructTreeItem Inherits GrapeCity.Documents.Pdf.Wrappers.PdfWrapperBase Implements GrapeCity.Documents.Common.IOwnedObject, GrapeCity.Documents.Pdf.Spec.IPdfObject
public abstract class StructTreeItem : GrapeCity.Documents.Pdf.Wrappers.PdfWrapperBase, GrapeCity.Documents.Common.IOwnedObject, GrapeCity.Documents.Pdf.Spec.IPdfObject
System.Object
GrapeCity.Documents.Pdf.Wrappers.PdfWrapperBase
GrapeCity.Documents.Pdf.Structure.StructTreeItem
GrapeCity.Documents.Pdf.Structure.ContentItemLink
GrapeCity.Documents.Pdf.Structure.StructElement