Dynamically Set title of page

Question

I want to set the Title of Web page which is returning the PDF file stream as:

public ActionResult PrintInvoice(long ID)
{
    var data = db.Documents.Where(x => x.InvoiceNumber == ID);
      ReportDocument rd = new ReportDocument();
      rd.Load(Server.MapPath("~/Reports/InvoiceDocument.rpt"));

    Stream stream = rd.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat);
    stream.Seek(0, SeekOrigin.Begin);
    return new FileStreamResult(stream, "application/pdf");               //For Showing PDF in Browser itself
}

and on this Page I want to set the Title.

How can I set the Title on this Page.

Currently the Title on the Page looks like as shown below in Image::

Answer 1

Have a look at HTTP Headers, like in that thread.

Try something like :

Response.AppendHeader("Content-Disposition", "inline; filename=your page title");

Also have a look at this thread which recommend :

return File(stream, "application/pdf", "your page title");

Keep in mind that this kind of data can be executed differently from different browsers.