using Spire.Doc;
using Spire.Doc.Documents;
using Spire.Doc.Fields;
using System.Drawing;
namespace InsertFootnote_Doc
{
 class Program
 {
 static void Main(string[] args)
 {
  //新建一個word文檔對象并加載需要添加腳注尾注的word文檔
  Document document = new Document();
  document.LoadFromFile("sample.docx", FileFormat.Docx2010);
  //獲取第3個段落
  Paragraph paragraph = document.Sections[0].Paragraphs[2];
  //添加腳注
  Footnote footnote = paragraph.AppendFootnote(FootnoteType.Footnote);
  //在第一段里查找指定字符串，并添加腳注
  DocumentObject obj = null;
  for (int i = 0; i < paragraph.ChildObjects.Count; i++)
  {
  obj = paragraph.ChildObjects[i];
  if (obj.DocumentObjectType == DocumentObjectType.TextRange)
  {
   TextRange textRange = obj as TextRange;
   if (textRange.Text == "中國——東盟自貿(mào)區(qū)框架")
   {
   //為添加腳注的字符串設(shè)置加粗格式
   textRange.CharacterFormat.Bold = true;
   //插入腳注
   paragraph.ChildObjects.Insert(i + 1, footnote);
   break;
   }
  }
  }
  //添加腳注內(nèi)容被設(shè)置字體格式
  TextRange text = footnote.TextBody.AddParagraph().AppendText("123456789");
  text.CharacterFormat.FontName = "Arial Black";
  text.CharacterFormat.FontSize = 9;
  text.CharacterFormat.TextColor = Color.DarkGray;
  footnote.MarkerCharacterFormat.FontName = "Calibri";
  footnote.MarkerCharacterFormat.FontSize = 12;
  footnote.MarkerCharacterFormat.Bold = true;
  footnote.MarkerCharacterFormat.TextColor = Color.DarkGreen;
  //獲取第5段落
  Paragraph paragraph2 = document.Sections[0].Paragraphs[4];
  //添加尾注并設(shè)置尾注和格式
  Footnote endnote = paragraph2.AppendFootnote(FootnoteType.Endnote);
  TextRange text2 = endnote.TextBody.AddParagraph().AppendText("太過分合同"
  +"“飛天狗還讓他一人同一個人"
  +"染頭發(fā)好人法回鍋肉飯"
  +"分他爭的新優(yōu)勢。");
  text2.CharacterFormat.FontName = "Arial Black";
  text2.CharacterFormat.FontSize = 9;
  text2.CharacterFormat.TextColor = Color.Black;
  endnote.MarkerCharacterFormat.FontName = "Calibri";
  endnote.MarkerCharacterFormat.FontSize = 12;
  endnote.MarkerCharacterFormat.Bold = false;
  endnote.MarkerCharacterFormat.TextColor = Color.DarkGreen;
  //保存并打開文檔
  document.SaveToFile("添加腳注尾注.docx", FileFormat.Docx2010);
  System.Diagnostics.Process.Start("添加腳注尾注.docx");
 }
 }
}

//創(chuàng)建Document類對象，加載需要測試的文檔
  Document document = new Document();
  document.LoadFromFile("添加腳注尾注.docx");
  //獲取文檔第一個section
  Section section = document.Sections[0];

  //實(shí)例化StringBuilder類 
  StringBuilder sb = new StringBuilder();

  //遍歷文檔中所有段落
  foreach (Paragraph paragraph in section.Paragraphs)
  {
  for (int i = 0, cnt = paragraph.ChildObjects.Count; i < cnt; i++)
  {
   ParagraphBase pBase = paragraph.ChildObjects[i] as ParagraphBase;
   if (pBase is Footnote)
   {
   //若需要讀取尾注，將此處FootnoteType.Footnote改成 FootnoteType.Endnote即可
   if ((pBase as Footnote).FootnoteType == FootnoteType.Footnote)
   {
    foreach (Paragraph footPara in (pBase as Footnote).TextBody.Paragraphs)
    {
    sb.Append(footPara.Text);
    }
   }
   }
  }
  }
//將讀取內(nèi)容寫入文本并保存
File.WriteAllText("FootNotes.txt", sb.ToString());
//打開文檔
System.Diagnostics.Process.Start("FootNotes.txt");