Send Crystal Report as PDF Attachment in Email using C# and VB.Net in ASP.Net

Hi,

I am using crystal reports to create a pdf attachment and send it by email. I don't get any errors when i run the code but I don't receive the email either.

Thank you in advance.

Here's my code as follows.

        private void sendEmail()
        {
            MailMessage message = new MailMessage();
            SmtpClient smtp = new SmtpClient();
            ReportDocument cryRpt = new ReportDocument();


            cryRpt.Load(@"C:\test\report1.rpt");
            cryRpt.SetDatabaseLogon("username", "pass");
            
            Stream stream = cryRpt.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat);
            byte[] file = new byte[stream.Length];
            stream.Read(file, 0, (int)stream.Length);
            stream.Close();

            message.From = new MailAddress("a@a.com");
            message.To.Add(new MailAddress("b@b.com"));
            message.Subject = "Subject";
            message.Body = "Body";
            message.IsBodyHtml = true;

            if (file != null)
            {
                message.Attachments.Add(new Attachment(new MemoryStream(file), "attachment.pdf"));
            }

            smtp.Send(message);
        }