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C#操作word的方法示例

作者：roucheng

本文實例講述了C#操作word的方法。分享給大家供大家參考，具體如下：

#region 讀取word
/// <summary>
/// 讀取word所有文字內容（不包含表格）
/// </summary>
/// <returns>word中的字符內容(純文本)</returns>
public string ReadAllFromWord()
{
  Word.ApplicationClass app = null;
  Word.Document doc = null;
  object missing = System.Reflection.Missing.Value;
  object FileName = m_FilePath;//@"E:/學習試驗項目/ReadFromWordDoc/test.doc";
  object readOnly = true;
  object isVisible = false;
  try
  {
    app = new Word.ApplicationClass();
    doc = app.Documents.Open(ref FileName, ref missing, ref readOnly,
      ref missing, ref missing, ref missing, ref missing, ref missing,
      ref missing, ref missing, ref missing, ref isVisible, ref missing,
      ref missing, ref missing, ref missing);
    string textString = "";
    //讀取全部內容 何問起 hovertree.com
    textString = doc.Content.Text.Trim();
//        int ParCount = this.getParCount(doc);//段數
//        for (int i = 1 ; i <= ParCount ; i++)
//        {
//          textString = textString + doc.Paragraphs[i].Range.Text.Trim();//doc.Content.Text.Trim();//
//        }
    textString = textString.Replace("/a","");  //替換空串為空。（word中/a代表空串，但在C#中，代表響鈴 暈～～）否則顯示控制台程序時會響
    textString = textString.Replace("/r","/n");  //替換回車為回車換行
    return textString;
  }
  catch(Exception ex)
  {
    throw ex;
  }
  finally
  {
    if (doc != null)
    {
      try
      {
        doc.Close(ref missing, ref missing, ref missing);
      }
      catch
      {}
      doc = null;
    }
    if (app != null)
    {
      try
      {
        app.Quit(ref missing, ref missing, ref missing);
      }
      catch
      {}
      app = null;
    }
    GC.Collect();
    GC.WaitForPendingFinalizers();
  }
}
#endregion
#region 追加寫入word /// <summary>
/// 追加寫入word
/// </summary>
/// <param name="InsertText">需要寫入的字符串</param>
public void WriteToWord(string InsertText)
{
  Word.ApplicationClass app = null;
  Word.Document doc = null;
  object missing = System.Reflection.Missing.Value;
  object FileName = m_FilePath;//@"E:/學習試驗項目/ReadFromWordDoc/test.doc";
  object readOnly = false;
  object isVisible = false;
  try
  {
    app = new Word.ApplicationClass();
    doc = app.Documents.Open(ref FileName, ref missing, ref readOnly,
      ref missing, ref missing, ref missing, ref missing, ref missing,
      ref missing, ref missing, ref missing, ref isVisible, ref missing,
      ref missing, ref missing, ref missing);
    //激活word文檔
    doc.Activate();
    //追加到最後一段(段落是按照 /n 來作為標志的)
    doc.Paragraphs.Last.Range.Text = InsertText + "/n";//加個結束符(增加一段),否則再次插入的時候就成了替換.
    //保存
    doc.Save();
  }
  catch(Exception ex)
  {
    throw ex;
  }
  finally
  {
    if (doc != null)
    {
      try
      {
        doc.Close(ref missing, ref missing, ref missing);
      }
      catch
      {}
      doc = null;
    }
    if (app != null)
    {
      try
      {
        app.Quit(ref missing, ref missing, ref missing);
      }
      catch
      {}
      app = null;
    }
    GC.Collect();
    GC.WaitForPendingFinalizers();
  }
}
#endregion

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希望本文所述對大家C#程序設計有所幫助。