word转化html

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using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.Data.SqlClient;using Microsoft.Office.Interop.Word;using System.Reflection;using System.IO;using Word = Microsoft.Office.Interop.Word;public partial class Content : System.Web.UI.Page{    protected void Page_Load(object sender, EventArgs e)    {        string SNo = Session["SNo"].ToString().Trim();        string data = Session["data"].ToString().Trim();       // string url = Geturl(SNo, DNo);        string url = "~/Files/"+SNo+"/"+data+".doc";        string serverPath = Server.MapPath(url);        string html = serverPath.Replace(".doc", ".html");        if (!File.Exists(@html)) //html页面不存在,把word转换成html        {            string filename = WordToHtml(serverPath);            //StreamReader fread = new StreamReader(filename, System.Text.Encoding.GetEncoding("gb2312"));            //string ss = fread.ReadToEnd();            //Response.Write(ss); //直接写字符串到网页会发现，文字可显示，图片、表格无法显示。因此在后面重跳转到html文件页面。            //fread.Close();            //fread.Dispose();        }       // else {            StreamReader fread = new StreamReader(html, System.Text.Encoding.GetEncoding("gb2312"));            string ss = fread.ReadToEnd();            Response.Write(ss); //直接写字符串到网页会发现，文字可显示，图片、表格无法显示。因此在后面重跳转到html文件页面。            fread.Close();            fread.Dispose();              //  }    }    //public string Geturl(string SNo, string DNo)    //{    //    Tool tool = new Tool();    //    SqlConnection mycon = tool.Getconn();    //    mycon.Open();    //    string sql = "select Url from StudebtData where SNo = '" + SNo + "' and DNo = '" + DNo + "'";    //    SqlCommand myCmd = new SqlCommand(sql, mycon);    //    SqlDataReader Dr = myCmd.ExecuteReader();    //    Dr.Read();    //    String Url = Dr["Url"].ToString().Trim();    //    return Url;    //}    //将word转换html（带格式）    private string WordToHtml(object wordFileName)    {        //在此处放置用户代码以初始化页面         Word.Application word = new Word.Application();        Type wordType = word.GetType();        Word.Documents docs = word.Documents;        //打开文件         Type docsType = docs.GetType();        Word.Document doc = (Word.Document)docsType.InvokeMember("Open", System.Reflection.BindingFlags.InvokeMethod, null, docs, new Object[] { wordFileName, true, true });        //转换格式，另存为         Type docType = doc.GetType();        string wordSaveFileName = wordFileName.ToString();        string strSaveFileName = wordSaveFileName.Substring(0, wordSaveFileName.Length - 3) + "html";        object saveFileName = (object)strSaveFileName;        docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod, null, doc, new object[] { saveFileName, Word.WdSaveFormat.wdFormatFilteredHTML });        docType.InvokeMember("Close", System.Reflection.BindingFlags.InvokeMethod, null, doc, null);        //退出 Word         wordType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod, null, word, null);        return saveFileName.ToString();    }}
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