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File Download and Forcing the File download Dialog in ASP.netThis code will show you how to do file download the code is self explanatory
private void DownloadFile()
{
///get the file
string filepath = Server.MapPath("test.zip");
///get the file stream to get the file length
System.IO.FileStream fs = new System.IO.FileStream(filepath,System.IO.FileMode.Open);
///set the content type
Response.ContentType="application/zip";
///set Content-Disposition
Response.AppendHeader("Content-Disposition","attachment; filename=test.zip");
///get the file size
long filesize = fs.Length;
fs.Close();
///set the content length to the size of the file
///this will chop off the extra junk that may be sent by the ASP.NET runtime along with your file
Response.AddHeader ("Content-Length", filesize.ToString());
///write the file to the browser
Response.WriteFile(filepath);
///flush it
Response.Flush();
} |
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