using Spire.Doc;
using Spire.Doc.Documents;
using System;
using System.Collections.Generic;
using System.Text;

namespace GetSDT
{
    class Program
    {
        static void Main(string[] args)
        {
            //加载含有内容控件的文档
            Document document = new Document();
            document.LoadFromFile("test.docx");

            //调用StructureTags类获取内容控件列表
            StructureTags structureTags = GetAllTags(document);
            List<StructureDocumentTagInline> tagInlines = structureTags.tagInlines;

            //获取内容控件属性并输出到控制台
            for (int i = 0; i < tagInlines.Count; i++)
            {
                string alias = tagInlines[i].SDTProperties.Alias;
                string tag = tagInlines[i].SDTProperties.Tag;
                string value = tagInlines[i].SDTContent.Text;
                Console.WriteLine(alias);
                Console.WriteLine(tag);
                Console.WriteLine(value);
                Console.WriteLine("_____________________");
           
            }
            Console.ReadLine();            
        }
        static StructureTags GetAllTags(Document document)
        {
            //遍历文档并获取所有的内容控件
            StructureTags structureTags = new StructureTags();
            foreach (Section section in document.Sections)
            {
                foreach (DocumentObject obj in section.Body.ChildObjects)
                {
                    if (obj.DocumentObjectType == DocumentObjectType.Paragraph)
                    {
                        foreach (DocumentObject pobj in (obj as Paragraph).ChildObjects)
                        {
                            if (pobj.DocumentObjectType == DocumentObjectType.StructureDocumentTagInline)
                            {
                                structureTags.tagInlines.Add(pobj as StructureDocumentTagInline);
                            }
                        }
                    }
                }
            }
            return structureTags;
        }
        public class StructureTags
        {
            List<StructureDocumentTagInline> m_tagInlines;
            public List<StructureDocumentTagInline> tagInlines
            {
                get
                {
                    if (m_tagInlines == null)
                        m_tagInlines = new List<StructureDocumentTagInline>();
                    return m_tagInlines;
                }
                set
                {
                    m_tagInlines = value;
                }
            }
        }
    }
}