如何在asp.net中打开PDF文件 [英] how to Open a PDF file in asp.net

问题描述

如何在Asp.net中打开pdf文件，如在网站上

打开电子书就像在谷歌中打开一样

解决方案

< blockquote>



看看这个问题：

http://forums.asp.net/t/1219837.aspx [ ^ ]

 DataSet ds =  new  DataSet（）; 
 ds = GetFile（）; 
 
  if （ds.Tables [ 0 ]。Rows.Count ==  1 ）
 {
  string  strContentType = ds.Tables [ 0 ]。行[ 0 ] [ 文件类型]的ToString（）; 
 Response.Charset =  ; 
 Response.ContentType = strContentType; 
 Response.AppendHeader（  Content-Type，strContentType）; 
  int  nlen =  Int32  .Parse（ds.Tables [ 0 ]。行[ 0 ] [ 文件大小]的ToString（））; 
 
  if （nlen >   0 ）
 {
  byte  [] myData =  new   byte  [nlen]; 
 myData =（ byte  []）ds.Tables [ 0 ]。行[ 0 ] [  CompanyBrochure]; 
 MemoryStream mstream =  new  MemoryStream（myData， 0 ，myData.Length）; 
 Response.Clear（）; 
 Response.Buffer =  true ; 
  //   string fileName = Path.GetFileName（ds.Tables [0] .Rows [0] [ FileType]。ToString（））;  
  string  fileName =  < span class =code-string>; 
 Response.AddHeader（  Content-Disposition，  inline; filename = + fileName）; 
 Response.BinaryWrite（mstream.ToArray（））; 
 Response.Flush（）; 
 Response.End（）; 
} 
} 

How to open a pdf file in Asp.net like in web site
Open E-Book Like in open as Google book

解决方案

Hi,

Have a look at this question:
http://forums.asp.net/t/1219837.aspx[^]

DataSet ds = new DataSet();
                ds = GetFile();

                if (ds.Tables[0].Rows.Count == 1)
                {
                    string strContentType = ds.Tables[0].Rows[0]["FileType"].ToString();
                    Response.Charset = "";
                    Response.ContentType = strContentType;
                    Response.AppendHeader("Content-Type", strContentType);
                    int nlen = Int32.Parse(ds.Tables[0].Rows[0]["FileSize"].ToString());

                    if (nlen > 0)
                    {
                        byte[] myData = new byte[nlen];
                        myData = (byte[])ds.Tables[0].Rows[0]["CompanyBrochure"];
                        MemoryStream mstream = new MemoryStream(myData, 0, myData.Length);
                        Response.Clear();
                        Response.Buffer = true;
                        //string fileName = Path.GetFileName(ds.Tables[0].Rows[0]["FileType"].ToString());
                        string fileName = "";
                        Response.AddHeader("Content-Disposition", "inline;filename=" + fileName);
                        Response.BinaryWrite(mstream.ToArray());
                        Response.Flush();
                        Response.End();
                    }
                }

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