/// <summary>
/// Insert a TOC (Table of Contents) field into the document using DocumentBuilder.
/// </summary>
/// <remarks>
/// Details: https://www.sautinsoft.com/products/document/help/net/developer-guide/documentbuilder-inserting-toc.php
/// </remarks>
static void InsertingToc()
{
DocumentCore dc = new DocumentCore();
DocumentBuilder db = new DocumentBuilder(dc);
// Insert the formatted text into the document using DocumentBuilder.
db.CharacterFormat.FontName = "Verdana";
db.CharacterFormat.Size = 16;
db.Writeln("Table of Contents.");
db.CharacterFormat.ClearFormatting();
// Insert Table of Contents field into the document at the current position.
TableOfEntries toe = db.InsertTableOfContents("\\o \"1-3\" \\h");
// For information about switches, see the description on the page above.
// Add the text and divide it into headings.
db.InsertSpecialCharacter(SpecialCharacterType.PageBreak);
ParagraphStyle Heading1Style = (ParagraphStyle)Style.CreateStyle(StyleTemplateType.Heading1, dc);
dc.Styles.Add(Heading1Style);
db.ParagraphFormat.Style = Heading1Style;
db.Writeln("Heading 1");
db.ParagraphFormat.ClearFormatting();
db.Writeln("Some text Heading 1 Some text Heading 1 Some text Heading 1 Some text Heading 1 Some text Heading 1 Some text Heading 1" +
"Some text Heading 1 Some text Heading 1 Some text Heading 1 Some text Heading 1 Some text Heading 1 Some text Heading 1 ");
ParagraphStyle Heading2Style = (ParagraphStyle)Style.CreateStyle(StyleTemplateType.Heading2, dc);
dc.Styles.Add(Heading2Style);
db.ParagraphFormat.Style = Heading2Style;
db.Writeln("Heading 1.1");
db.ParagraphFormat.ClearFormatting();
db.Writeln("Some text Heading 1.1 Some text Heading 1.1 Some text Heading 1.1 Some text Heading 1.1 Some text Heading 1.1" +
" Some text Heading 1.1 Some text Heading 1.1 Some text Heading 1.1 Some text Heading 1.1");
db.ParagraphFormat.Style = Heading2Style;
db.Writeln("Heading 1.2");
db.ParagraphFormat.ClearFormatting();
db.Writeln("Some text Heading 1.2 Some text Heading 1.2 Some text Heading 1.2 Some text Heading 1.2 Some text Heading 1.2" +
" Some text Heading 1.2 Some text Heading 1.2 Some text Heading 1.2 ");
ParagraphStyle Heading3Style = (ParagraphStyle)Style.CreateStyle(StyleTemplateType.Heading3, dc);
dc.Styles.Add(Heading3Style);
db.ParagraphFormat.Style = Heading3Style;
db.Writeln("Heading 1.1.1");
db.ParagraphFormat.ClearFormatting();
db.Writeln("Some text Heading 1.1.1 Some text Heading 1.1.1 Some text Heading 1.1.1 Some text Heading 1.1.1 " +
" Some text Heading 1.1.1 Some text Heading 1.1.1 Some text Heading 1.1.1 ");
db.ParagraphFormat.Style = Heading3Style;
db.Writeln("Heading 1.1.2");
db.ParagraphFormat.ClearFormatting();
db.Writeln("Some text 1.1.2 Some text 1.1.2 Some text 1.1.2 Some text 1.1.2");
db.ParagraphFormat.Style = Heading1Style;
db.Writeln("Heading 2");
db.ParagraphFormat.ClearFormatting();
db.Writeln("Some text Heading 2 Some text Heading 2.");
db.ParagraphFormat.Style = Heading1Style;
db.Writeln("Heading 3");
db.ParagraphFormat.ClearFormatting();
db.Writeln("Some text Heading 3 Some text Heading 3 Some text Heading 3 Some text Heading 3 Some text Heading 3" +
"Some text Heading 3Some text Heading 3Some text Heading 3Some text Heading 3Some text Heading 3");
db.ParagraphFormat.Style = Heading2Style;
db.Writeln("Heading 3.1");
db.ParagraphFormat.ClearFormatting();
db.Writeln("Some text Heading 3.1 Some text Heading 3.1 Some text Heading 3.1 Some text Heading 3.1 Some text Heading 3.1" +
"Some text Heading 3.1 Some text Heading 3.1 Some text Heading 3.1");
db.ParagraphFormat.Style = Heading2Style;
db.Writeln("Heading 3.2");
db.ParagraphFormat.ClearFormatting();
db.Writeln("Some text Heading 3.2 Some text Heading 3.2 Some text Heading 3.2 Some text Heading 3.2 Some text Heading 3.2");
// Update the TOC field (table of contents).
toe.Update();
// Save our document into DOCX format.
string resultPath = @"result.docx";
dc.Save(resultPath, new DocxSaveOptions());
// Open the result for demonstration purposes.
System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(resultPath)
{
UseShellExecute = true
});
}
/// <summary>
/// Update table of contents in word document.
/// </summary>
/// <remarks>
/// Details: https://sautinsoft.com/products/document/help/net/developer-guide/update-table-of-contents-in-word-document-net-csharp-vb.php
/// </remarks>
public static void TOC()
{
string pathFile = @"..\..\toc.docx";
string resultFile = "UpdatedTOC.docx";
// Load a .docx document with TOC.
DocumentCore dc = DocumentCore.Load(pathFile);
Paragraph p = new Paragraph(dc);
p.Content.Start.Insert("I was born in the year 1632, in the city of York, of a good family, though not of that country, " +
"my father being a foreigner of Bremen, who settled first at Hull. He got a good estate by merchandise, and leaving " +
"off his trade, lived afterwards at York, from whence he had married my mother, whose relations were named Robinson, " +
"a very good family in that country, and from whom I was called Robinson Kreutznaer; but, by the usual corruption " +
"of words in England, we are now called-nay we call ourselves and write our name-Crusoe; and so my companions always " +
"called me. I had two elder brothers, one of whom was lieutenant-colonel to an English regiment of foot in Flanders, " +
"formerly commanded by the famous Colonel Lockhart, and was killed at the battle near Dunkirk against the Spaniards.",
new CharacterFormat()
{
Size = 28
});
p.ParagraphFormat.Alignment = HorizontalAlignment.Justify;
// Insert the paragraph as 6th element in the 1st section.
dc.Sections[0].Blocks.Insert(5, p);
Paragraph p1 = new Paragraph(dc);
p1.Content.Start.Insert("That evil influence which carried me first away from my father’s house-which hurried me into the " +
"wild and indigested notion of raising my fortune, and that impressed those conceits so forcibly upon me as to make me " +
"deaf to all good advice, and to the entreaties and even the commands of my father-I say, the same influence, whatever " +
"it was, presented the most unfortunate of all enterprises to my view; and I went on board a vessel bound to the coast " +
"of Africa; or, as our sailors vulgarly called it, a voyage to Guinea. It was my great misfortune that in all these " +
"adventures I did not ship myself as a sailor; when, though I might indeed have worked a little harder than ordinary, " +
"yet at the same time I should have learnt the duty and office of a fore-mast man, and in time might have qualified " +
"myself for a mate or lieutenant, if not for a master. But as it was always my fate to choose for the worse, so I did " +
"here; for having money in my pocket and good clothes upon my back, I would always go on board in the habit of " +
"a gentleman; and so I neither had any business in the ship, nor learned to do any.",
new CharacterFormat()
{
Size = 28
});
p1.ParagraphFormat.Alignment = HorizontalAlignment.Justify;
// Insert the paragraph as 10th element in the 1st section.
dc.Sections[0].Blocks.Insert(9, p1);
// Update TOC (TOC can be updated only after all document content is added).
TableOfEntries toc = (TableOfEntries)dc.GetChildElements(true, ElementType.TableOfEntries).FirstOrDefault();
toc.Update();
// Update TOC's page numbers.
// Page numbers are automatically updated in that case.
dc.GetPaginator(new PaginatorOptions()
{
UpdateFields = true
});
// Change default character formatting for all text inside TOC
CharacterFormat cf = new CharacterFormat();
cf.Size = 20;
cf.FontColor = Color.Blue;
foreach (Inline inline in toc.GetChildElements(true, ElementType.Run, ElementType.SpecialCharacter))
{
if (inline is Run)
{
((Run)inline).CharacterFormat = cf.Clone();
}
else
{
((SpecialCharacter)inline).CharacterFormat = cf.Clone();
}
}
// Save the document as new DOCX file.
dc.Save(resultFile);
System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(resultFile)
{
UseShellExecute = true
});
}
