This needs to be done to gather the page numbers of the entries. The only thing missing is the page numbers which for now are displayed with “?”. The second call to Document.update_page_layout will build the layout of the document in memory. The first call to Document.update_fields will build the TOC, all text entries are populated and the TOC appears almost complete.
Removing section from table of contents word document how to#
These methods will automatically update all TOCs found in the document. Below code sample shows how to completely rebuild TOC fields in the document by invoking field update. Any number of different TOCs can be updated. If reversed the table of contents will be populated but no page numbers will be displayed. Please note that these two update methods are required to be called in that order. This can be done to populate a newly inserted TOC or to update an existing TOC after changes to the document have been made. The following two methods must be used in order to update the TOC fields in the document: Updating the Table of ContentsĪspose.Words allows you to completely update a TOC with only a few lines of code. Further information about this is discussed in the next section. This is because the TOC field has been inserted but is not yet populated until it’s updated in the document. Without these calls when the output document is opened you would find that there would be a TOC field but with no visible content. The next lines then populate the TOC by updating the fields and page layout of the document. The DocumentBuilder class is then used to insert some sample content formatting with the appropriate heading styles which are used to mark the content to be included in the TOC.
The code demonstrates the new table of contents being inserted into a blank document.
Below code sample shows how to insert a Table of contents (TOC) into a document using heading styles as entries. You can either use that guide obtain the correct switches or if you already have a document containing the similar TOC that you want you can show field codes ( ALT+F9) and copy the switches directly from the field. Descriptions of these switches as well as a list of supported switches can be found later in the article.
The default switches that are used in a TOC inserted in Microsoft Word are “\o “1-3 \h \z \u”. The field switches that you pass to the method control the way the table is built and displayed in your document. You can insert a TOC (table of contents) field into the document at the current position by calling the DocumentBuilder.insert_table_of_contents method.Ī table of contents in a Word document can be built in a number of ways and formatted using a variety of options. Insert a Table of Contents Programmatically How to remove an entire TOC field along with all entries form the document.How to modify the styles and appearance of the table of contents.Specify switches to control the formatting and overall structure f the TOC.Update new or existing TOCs in the document.Using Aspose.Words you can insert your own table of contents or completely rebuild existing table of contents in the document using just a few lines of code. This article outlines how to work with the table of contents field and demonstrates: Often you will work with documents containing a table of contents (TOC). Insert and Work with the Table of Contents Field Removing a Table of Contents from the Document.Using Switches to Control the Behavior of the Table of Contents.Insert a Table of Contents Programmatically.Insert and Work with the Table of Contents Field.
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