程序自动创建word自动目录TOC

table of content:

1 手动创建自动目录: 引用->目录->自动目录

2 自动生成文件中带自动创建目录解决方案:

1. 在模版文件中包含toc块.
2. 填充所有内容.
3. 用sharepoint打开文件另存,将更新所有动态域,关键代码:
   job.Settings.UpdateFields = true;

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.SharePoint;
using Microsoft.Office.Word.Server.Conversions;

class Program
{
    static void Main(string[] args)
    {
        string siteUrl = "http://localhost";
        // If you manually installed Word automation services, then replace the name
        // in the following line with the name that you assigned to the service when
        // you installed it.
        string wordAutomationServiceName = "Word Automation Services";
        using (SPSite spSite = new SPSite(siteUrl))
        {
            ConversionJob job = new ConversionJob(wordAutomationServiceName);
            job.UserToken = spSite.UserToken;
            job.Settings.UpdateFields = true;
            job.Settings.OutputFormat = SaveFormat.PDF;
            job.AddFile(siteUrl + "/Shared%20Documents/Test.docx",
                siteUrl + "/Shared%20Documents/Test.pdf");
            job.Start();
        }
    }
}

更新toc例子

Console.WriteLine("Querying for Test.docx");
SPList list = spSite.RootWeb.Lists["Shared Documents"];
SPQuery query = new SPQuery();
query.ViewFields = @"<FieldRef Name='FileLeafRef' />";
query.Query =
  @"<Where>
      <Eq>
        <FieldRef Name='FileLeafRef' />
        <Value Type='Text'>Test.docx</Value>
      </Eq>
    </Where>";
SPListItemCollection collection = list.GetItems(query);
if (collection.Count != 1)
{
    Console.WriteLine("Test.docx not found");
    Environment.Exit(0);
}
Console.WriteLine("Opening");
SPFile file = collection[0].File;
byte[] byteArray = file.OpenBinary();
using (MemoryStream memStr = new MemoryStream())
{
    memStr.Write(byteArray, 0, byteArray.Length);
    using (WordprocessingDocument wordDoc =
        WordprocessingDocument.Open(memStr, true))
    {
        Document document = wordDoc.MainDocumentPart.Document;
        Paragraph firstParagraph = document.Body.Elements<Paragraph>()
            .FirstOrDefault();
        if (firstParagraph != null)
        {
            Paragraph newParagraph = new Paragraph(
                new ParagraphProperties(
                    new ParagraphStyleId() { Val = "Heading1" }),
                new Run(
                    new Text("About the Author")));
            Paragraph aboutAuthorParagraph = new Paragraph(
                new Run(
                    new Text("Eric White")));
            firstParagraph.Parent.InsertBefore(newParagraph, firstParagraph);
            firstParagraph.Parent.InsertBefore(aboutAuthorParagraph,
                firstParagraph);
        }
    }
    Console.WriteLine("Saving");
    string linkFileName = file.Item["LinkFilename"] as string;
    file.ParentFolder.Files.Add(linkFileName, memStr, true);
}
Console.WriteLine("Starting conversion job");
ConversionJob job = new ConversionJob(wordAutomationServiceName);
job.UserToken = spSite.UserToken;
job.Settings.UpdateFields = true;
job.Settings.OutputFormat = SaveFormat.Document;
job.AddFile(siteUrl + "/Shared%20Documents/Test.docx",
    siteUrl + "/Shared%20Documents/TestWithNewToc.docx");
job.Start();
Console.WriteLine("After starting conversion job");
while (true)
{
    Thread.Sleep(5000);
    Console.WriteLine("Polling...");
    ConversionJobStatus status = new ConversionJobStatus(
        wordAutomationServiceName, job.JobId, null);
    if (status.Count == status.Succeeded + status.Failed)
    {
        Console.WriteLine("Completed, Successful: {0}, Failed: {1}",
            status.Succeeded, status.Failed);
        break;
    }
}

参考:
https://docs.microsoft.com/en-us/previous-versions/office/developer/sharepoint-2010/ff742315(v=office.14)?redirectedfrom=MSDN#woas_integrating