Display PDF documents in browser in asp.net.

private void DisplayPDF(string pdfPAth)
    {
        string path = pdfPAth;
        WebClient client = new WebClient();
        Byte[] buffer = client.DownloadData(path);

        if (buffer != null)
        {
            Response.ContentType = "application/pdf";
            Response.AddHeader("content-length", buffer.Length.ToString());
            Response.BinaryWrite(buffer);
        }
    }