将Word文档转化为HTML格式的文档

利用Word.Application提供的方法，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：

Visual C#

WordToHtml.aspx

<%@ Page language="c#" Codebehind="WordToHtml.aspx.cs" AutoEventWireup="false"
Inherits="aspxWebcs.WordToHtml" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
    <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();
    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
}
}