Error forcing download XML file C#

Question

I have a list of tax notes where I can download XML, but there is a server of a company that below the XML file comes with the HTML of the page. The XML download code works normally on all servers where the application is installed except for this client. The file download method is as follows:

 public void StreamFileToBrowser(string sFileName, byte[] fileBytes, string extensao)
    {
        HttpContext context = HttpContext.Current;
        context.Response.Buffer = false;
        context.Response.Clear();
        context.Response.ClearHeaders();
        context.Response.ClearContent();
        context.Response.AppendHeader("content-length", fileBytes.Length.ToString());
        context.Response.ContentType = "application/octet-stream";//string.Format("application/{0}", extensao);
        context.Response.AppendHeader("content-disposition", "attachment; filename=" + sFileName);
        context.Response.BinaryWrite(fileBytes);           
    }

Some alternative solution to force file download?

Answer 1

I would just use:

context.Response.OutputStream.Write(fileBytes, 0, fileBytes.Length);
context.Response.ContentType = "text/xml";
context.Response.AddHeader("Content-disposition", "inline; filename=o_meu_ficheiro.xml");
context.Response.End();

is code that I use and always used when I want to force the download of a file XML and works perfectly...

Answer 2

I was able to solve the problem by adding the following code at the end:

context.Response.Flush();
context.Response.Close();
context.Response.End();