asp.net 在线浏览office文档（支持word/excel/ppt/pdf）

利用aspose库实现的在线转化office文档为html网页，进行浏览。

实现了，将 word/excel/ppt/pdf转html，并在线预览

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Text;
using System.IO;
using Aspose.Cells;
using Aspose.Slides.Pptx;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load（object sender EventArgs e）
    {

    }
    protected void btnWord_Click（object sender EventArgs e）
    {
        Button btn = sender as Button;
        switch （btn.CommandArgument）
        {
            case “doc“:
            case “docx“:
                //Office2HtmlHelper.Word2Html（MapPath（“/files/wordtest.doc“） MapPath（“/Html/“） “wordtest“）;
                OfficeDocumentToHtml（MapPath（“/files/wordtest.doc“） MapPath（“/Html/wordtest.html“））;
               

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2020-04-03 18:34  .vs\
     目录           0  2020-04-03 18:34  .vs\OfficeOnline\
     目录           0  2020-04-03 18:34  .vs\OfficeOnline\config\
     文件       84064  2020-04-03 18:34  .vs\OfficeOnline\config\applicationhost.config
     目录           0  2020-04-03 18:34  .vs\OfficeOnline\v16\
     文件       25088  2020-04-03 18:41  .vs\OfficeOnline\v16\.suo
     目录           0  2020-04-03 18:34  .vs\OfficeOnline\v16\Server\
     目录           0  2020-04-03 18:41  .vs\OfficeOnline\v16\Server\sqlite3\
     文件           0  2020-04-03 18:34  .vs\OfficeOnline\v16\Server\sqlite3\db.lock
     文件     1372160  2020-04-03 18:41  .vs\OfficeOnline\v16\Server\sqlite3\storage.ide
     文件        1856  2020-04-03 18:37  OfficeOnline.sln
     目录           0  2020-04-03 18:37  OfficeOnlineTest\
     目录           0  2020-04-03 18:32  OfficeOnlineTest\App_Code\
     文件        5629  2018-01-24 16:20  OfficeOnlineTest\App_Code\Office2HtmlHelper.cs
     目录           0  2020-04-03 18:32  OfficeOnlineTest\App_Data\
     目录           0  2020-04-03 18:32  OfficeOnlineTest\App_Data\PublishProfiles\
     文件         839  2018-01-25 14:58  OfficeOnlineTest\App_Data\PublishProfiles\officeonline.pubxml
     目录           0  2020-04-03 18:32  OfficeOnlineTest\Bin\
     文件     7019008  2016-11-22 10:04  OfficeOnlineTest\Bin\Aspose.Cells.dll
     文件     7019008  2016-11-22 10:04  OfficeOnlineTest\Bin\Aspose.Cells.dll.exclude
     文件          40  2018-01-25 11:42  OfficeOnlineTest\Bin\Aspose.Cells.dll.refresh
     文件    16620032  2016-11-22 10:19  OfficeOnlineTest\Bin\Aspose.Slides.dll
     文件    16620032  2016-11-22 10:19  OfficeOnlineTest\Bin\Aspose.Slides.dll.exclude
     文件          42  2018-01-25 11:42  OfficeOnlineTest\Bin\Aspose.Slides.dll.refresh
     文件     7792128  2016-11-22 10:08  OfficeOnlineTest\Bin\Aspose.Words.dll
     文件     7792128  2016-11-22 10:08  OfficeOnlineTest\Bin\Aspose.Words.dll.exclude
     文件          40  2018-01-25 11:42  OfficeOnlineTest\Bin\Aspose.Words.dll.refresh
     文件     1566720  2018-01-24 10:27  OfficeOnlineTest\Bin\Interop.Microsoft.Office.Interop.Excel.dll
     文件      375808  2018-01-24 10:27  OfficeOnlineTest\Bin\Interop.Microsoft.Office.Interop.PowerPoint.dll
     文件      909824  2018-01-24 10:27  OfficeOnlineTest\Bin\Interop.Microsoft.Office.Interop.Word.dll
     文件       33280  2017-08-15 13:12  OfficeOnlineTest\Bin\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll
............此处省略662个文件信息