不用microsoft.interrop.word 用开源组件如何获取word目录

[江湖评谈]

RT：不用microsoft.interrop.word 用开源组件如何获取word目录


有人知道吗？最近这个问题很蛋疼

[江湖评谈]

引用 1 楼 Miaonly 的回复:

参考下用Spire.Doc.dll做的Demo，这里获取Word目录考虑了目录内容是否是包含在内容控件里面的两种情况，具体代码如下：

using Spire.Doc;
using Spire.Doc.Fields;
using Spire.Doc.Documents;
using System.Text.RegularExpressions;

namespace TEST
{
    class Program
    {
        static void Main(string[] args)
        {
            Document document = new Document();
            document.LoadFromFile("example1.docx");
            Section section = document.Sections[0];
            
            Document newDoc = new Document();
            Section newSection = newDoc.AddSection();

            Paragraph p;
            for (int i = 0; i < section.Body.ChildObjects.Count; i++)
            {
                if (section.Body.ChildObjects[i].DocumentObjectType == DocumentObjectType.StructureDocumentTag)
                {
                    StructureDocumentTag tag = section.Body.ChildObjects[i] as StructureDocumentTag;
                    foreach (DocumentObject obj in tag.ChildObjects)
                    {
                        if (obj is Paragraph)
                        {
                            if (IsTocParagraph(obj as Paragraph))
                            {
                                newSection.Body.ChildObjects.Add(tag.Clone());
                                break;
                            }
                        }
                    }
                }
                else
                {
                    if (section.Body.ChildObjects[i].DocumentObjectType == DocumentObjectType.Paragraph)
                    {
                        p = section.Body.ChildObjects[i] as Paragraph;
                        if (IsTocParagraph(p))
                        {
                            newSection.Body.ChildObjects.Add(p.Clone());
                        }
                        else
                        {
                            if (IsFieldEnd(p))
                            {
                                newSection.Body.ChildObjects.Add(p.Clone());
                            }

                        }
                    }
                }

            }

            string result = "output.docx";
            newDoc.SaveToFile(result, FileFormat.Docx);
            System.Diagnostics.Process.Start(result);

        }

        static bool IsTocParagraph(Paragraph paragraph)
        {
            Regex regex = new Regex("TOC\\w+", RegexOptions.IgnoreCase);
            if (regex.IsMatch(paragraph.StyleName))
            {
                return true;
            }
            return false;
        }

        static bool IsFieldEnd(Paragraph paragraph)
        {
            Body body = paragraph.OwnerTextBody;
            int index = body.ChildObjects.IndexOf(paragraph);
            for (int i = 0; i < paragraph.ChildObjects.Count; i++)
            {
                if (paragraph.ChildObjects[i].DocumentObjectType == DocumentObjectType.FieldMark)
                {
                    if ((paragraph.ChildObjects[i] as FieldMark).Type == FieldMarkType.FieldEnd)
                    {
                        if ((body.ChildObjects[index - 1].DocumentObjectType == DocumentObjectType.Paragraph) && IsTocParagraph(body.ChildObjects[index - 1] as Paragraph))
                        {
                            return true;
                        }
                    }
                }
            }
            return false;
        }
    }
}

------------------------- 这个不错，有启发，今天上午用NPOI已经搞定了，