Download File from http handler with custom name

Question

I have different files in upload folder with .doc, .docx, .pdf, .xls etc and i want to download file when click on image. I am calling http generic handler from jquery values are pass correctly but not working

                HttpContext.Current.Response.ClearHeaders();
                HttpContext.Current.Response.ClearContent();
                HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment; filename=" + fileInfo.Name);
                HttpContext.Current.Response.AppendHeader("Content-Length", fileInfo.Length.ToString());
                HttpContext.Current.Response.ContentType = "application/octet-stream";
                HttpContext.Current.Response.TransmitFile(fileInfo.FullName);
                HttpContext.Current.Response.Flush();

Answer 1

Try something like this:

Response.Clear();
Response.AddHeader("Content-Disposition", "attachment; filename=" + fileInfo.Name);
Response.AddHeader("Content-Length", fileInfo.Length.ToString());
Response.ContentType = "application/octet-stream";
Response.WriteFile(fileInfo.FullName);
Response.End();

It should work!