实现方式：office文档转html，再在浏览器里面在线浏览
1、首先引入com组件中office库，然后在程序集扩展中引入word的dll
2、将Microsoft.Office.Interop.Word的嵌入互操作类型设置为 false，如图
3、主要代码
C# 代码
复制
using System; using System.Collections.Generic; using System.Linq; using System.Web; using Microsoft.Office.Core; using Word = Microsoft.Office.Interop.Word; namespace Wolfy.OfficePreview 
{ 
public class Office2HtmlHelper 
{ /// <summary> /// Word转成Html /// </summary> /// <param name="path">要转换的文档的路径</param> /// <param name="savePath">转换成html的保存路径</param> 
/// <param name="wordFileName">转换成html的文件名字</param> public static void Word2Html(string path, string savePath, string wordFileName) { Word.ApplicationClass word = new Word.ApplicationClass(); Type wordType = word.GetType(); Word.Documents docs = word.Documents; Type docsType = docs.GetType(); Word.Document doc = (Word.Document)docsType.InvokeMember("Open", System.Reflection.BindingFlags.InvokeMethod, null, docs, new Object[] { (object)path, true, true }); Type docType = doc.GetType(); string strSaveFileName = savePath + wordFileName + ".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); wordType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod, null, word, null); } } 
}
调用
Office2HtmlHelper.Word2Html(MapPath("/Doc/分析某网站的SEO策略(外链篇).doc"), MapPath("/Html/"), "分析某网站的SEO策略(外链篇)");