Aspose.Words是一款功能十分强大的word文档处理控件，支持文档的转换、编辑、修改、多个文档的合并，目录书签的生成，文档的插入等很多Office能实现的功能，并且不需要安装office等三方软件，包含Aspose.Words For .NET和Aspose.Words For JAVA。
Aspose.Words要实现生成目录并且插入文档到目录下，首先咱们通过下面的代码生成一个目录：
// Use a blank document
Document doc = new Document();
// Create a document builder to insert content with into document.
DocumentBuilder builder = new DocumentBuilder(doc);
doc.FirstSection.Body.PrependChild(new Paragraph(doc));
// Move DocumentBuilder cursor to the beginning.
builder.MoveToDocumentStart();
// Insert a table of contents at the beginning of the document.
builder.InsertTableOfContents("\\o \"1-3\" \\h \\z \\u");
// Start the actual document content on the second page.
builder.InsertBreak(BreakType.SectionBreakNewPage);
// Build a document with complex structure by applying different heading styles thus creating TOC entries.
builder.ParagraphFormat.StyleIdentifier = StyleIdentifier.Heading1;
builder.Writeln("Heading 1");
builder.ParagraphFormat.StyleIdentifier = StyleIdentifier.Heading2;
builder.Writeln("Heading 1.1");
builder.Writeln("Heading 1.2");
builder.ParagraphFormat.StyleIdentifier = StyleIdentifier.Heading1;
builder.Writeln("Heading 2");
builder.Writeln("Heading 3");
builder.ParagraphFormat.StyleIdentifier = StyleIdentifier.Heading2;
builder.Writeln("Heading 3.1");
builder.ParagraphFormat.StyleIdentifier = StyleIdentifier.Heading3;
builder.Writeln("Heading 3.1.1");
builder.Writeln("Heading 3.1.2");
builder.Writeln("Heading 3.1.3");
builder.ParagraphFormat.StyleIdentifier = StyleIdentifier.Heading2;
builder.Writeln("Heading 3.2");
builder.Writeln("Heading 3.3");
builder.ParagraphFormat.StyleIdentifier = StyleIdentifier.BodyText;
// Call the method below to update the TOC.
doc.UpdateFields();
doc.Save(@"tttt.doc");
生成以后把目录文件作为源文件，然后插入文档到目录下：
Document mainDoc = new Document("tttt.doc");
Document insertDoc = new Document("insert.doc");//其中insert.doc是要插入的文档
// insertDoc.RemoveUnusedResources();
DocumentBuilder builder = new DocumentBuilder(mainDoc);
foreach (Bookmark bm in mainDoc.Range.Bookmarks)
{
if (bm.Name.StartsWith("_Toc"))
{
builder.MoveToBookmark(bm.Name, false, false);
// you can optionally check the style of the current paragraph and then insert document
InsertDocument(bm.BookmarkStart.ParentNode,insertDoc);
}
}
mainDoc.Save(@"out.doc");
}
static void InsertDocument(Node insertAfterNode, Document srcDoc)
{
// Make sure that the node is either a paragraph or table.
if ((!insertAfterNode.NodeType.Equals(NodeType.Paragraph)) &
(!insertAfterNode.NodeType.Equals(NodeType.Table)))
throw new ArgumentException("The destination node should be either a paragraph or table.");
// We will be inserting into the parent of the destination paragraph.
CompositeNode dstStory = insertAfterNode.ParentNode;
// This object will be translating styles and lists during the import.
NodeImporter importer = new NodeImporter(srcDoc, insertAfterNode.Document, ImportFormatMode.UseDestinationStyles);
// Loop through all sections in the source document.
foreach (Section srcSection in srcDoc.Sections)
{
// Loop through all block level nodes (paragraphs and tables) in the body of the section.
foreach (Node srcNode in srcSection.Body)
{
// Let's skip the node if it is a last empty paragraph in a section.
if (srcNode.NodeType.Equals(NodeType.Paragraph))
{
Paragraph para = (Paragraph)srcNode;
if (para.IsEndOfSection && !para.HasChildNodes)
continue;
}
// This creates a clone of the node, suitable for insertion into the destination document.
Node newNode = importer.ImportNode(srcNode,true);
// Insert new node after the reference node.
dstStory.InsertAfter(newNode, insertAfterNode);
insertAfterNode = newNode;
}
}
}
