1、方法1：通过eiceblue官网下载文件包。下载后，解压安装。完成安装后，注意在程序中添加引用Spire.Doc.dll程序集文件。如下图：
2、方法2：可通过Nuget网站下载。
1、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;
}
}
}
}
}
2、内容控件读取效果：
