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Word另存为Html之后保持格式不变的操作方法

时间:2010-07-15 12:34:13 作者:officeba 【认证】
Word另存为Html之后保持格式不变的操作方法
可以很轻易地将Word文档转化为HTML等其它格式,下面就是实现的全部的代码。注意,必须先添加引用:


说明:以上代码为Office2000环境下的代码,如果是Office XP或者Office 2003,您必须引用不同的Microsoft Word Object Library,同时,docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,null, doc, new object[]{saveFileName, Word.WdSaveFormat.wdFormatHTML});参数的多少也可能不同,具体要参照:
http://msdn.microsoft.com/library/en-us/dnanchor/html/odc_ancoffice.asp

Visual C#

WordToHtml.aspx

<%@ Page language="c#" Codebehind="WordToHtml.aspx.cs" AutoEventWireup="false"
Inherits="aspxWebcs.WordToHtml" %>
<%@ Page language="c#" Codebehind="WordToHtml.aspx.cs" AutoEventWireup="false"
Inherits="aspxWebcs.WordToHtml" %>
DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
  <HEAD> m.officeba.com.cn
    <title>WordToHtml</title>
    <meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
    <meta name="CODE_LANGUAGE" Content="C#">
    <meta name="vs_defaultClientScript" content="JavaScript">
    <meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
  </HEAD>
  <body MS_POSITIONING="GridLayout">
    <form id="Form1" method="post" runat="server">
    </form>
  </body>
</HTML>
WordToHtml.aspx.cs

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using Office;

namespace aspxWebcs
{
/// <summary>
/// WordToHtml 的摘要说明。
/// 首先要添加引用:Microsoft Word 9.0 Object Library
/// </summary>
public class WordToHtml : System.Web.UI.Page
{
  private void Page_Load(object sender, System.EventArgs e)
  {
    // 在此处放置用户代码以初始化页面
    Word.ApplicationClass word = new Word.ApplicationClass();
    Type wordType = word.GetType();
    Word.Documents docs = word.Documents;

    // 打开文件
    Type docsType = docs.GetType();officeba.com.cn
    object fileName = "d:\\tmp\\aaa.doc";
    Word.Document doc = (Word.Document)docsType.InvokeMember("Open",
    System.Reflection.BindingFlags.InvokeMethod, null, docs, new Object[] {fileName, true, true});
          
    // 转换格式,另存为
    Type docType = doc.GetType();
    object saveFileName = "d:\\tmp\\aaa.html";
    //下面是Microsoft Word 9 Object Library的写法,如果是10,可能写成:
    /*
    docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,
     null, doc, new object[]{saveFileName, Word.WdSaveFormat.wdFormatFilteredHTML});
    */
    ///其它格式:
    ///wdFormatHTML
    ///wdFormatDocument
    ///wdFormatDOSText
    ///wdFormatDOSTextLineBreaks
    ///wdFormatEncodedText
    ///wdFormatRTF
    ///wdFormatTemplate
    ///wdFormatText
    ///wdFormatTextLineBreaks
    ///wdFormatUnicodeText
    docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,
     null, doc, new object[]{saveFileName, Word.WdSaveFormat.wdFormatHTML});

    // 退出 Word
    wordType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod,
     null, word, null);
}

#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}

/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{    
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
}
}


以下另外附:.NET在webform中将word另存为html?


leader做了一个winform的项目 测试成功了 可是放到我的webform里却不行 这是什么原因?代码如下:
Word.ApplicationClass w_app = new Word.ApplicationClass();
Type wordType = w_app.GetType();
Word.Documents w_docs = w_app.Documents;

Type docsType = w_docs.GetType();
//object m_path = @"C:\\Inetpub\\wwwroot\\WebApplication1\\data\\";
object m_path = this.Server.MapPath("/WebApplication1/data/";
object filename = @"空履2";
object p_file_nm = m_path.ToString() + filename.ToString() + @".doc";
//object saveFileName = m_path + "HTML\\" + filename + @".html";
object saveFileName = m_path + "HTML/" + filename + @".html";

//Word.Document w_doc = (Word.Document)docsType.InvokeMember("Open",System.Reflection.BindingFlags.InvokeMethod,null,w_docs,new Object[] { p_file_nm, true, true });
Word.Document w_doc = (Word.Document)docsType.InvokeMember("Open",System.Reflection.BindingFlags.InvokeMethod,null,w_docs,new Object[] { p_file_nm, true, true });new UnknownWrapper(null)

Type docType = w_doc.GetType();

docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,null,w_doc, new object[]{saveFileName, Word.WdSaveFormat.wdFormatFilteredHTML});

wordType.InvokeMember("Quit",
System.Reflection.BindingFlags.InvokeMethod,
null,
w_app,
null);
在别的地方可以,而换个地方不行的话,一般几种原因,
1、调用的类或者dll没有
2、2台电脑的路径不一致,你的代码里就有相关路径。

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