convert crystal reports into pdf formats

Question

My report is generated successfully in IIS and now I want to get that report in PDF format. Please guide me - I listed my source below:

 protected void Button1_Click(object sender, EventArgs e)
{
    ReportDocument rpt = new ReportDocument();
    rpt.Load(Server.MapPath("MR.rpt"));
    rpt.SetDatabaseLogon("", "", "RAMYA-BD", "");
    rpt.SetParameterValue("MRNO", ddlmrno.SelectedItem.Text);

    CrystalReportViewer1.ReportSource = rpt;
    Response.ContentType = "application/pdf";
}

Answer 1

Go through following Links:

1. http://www.dotnetspider.com/resources/4946-Create-pdf-from-crystal-report.aspx

2. http://csharp.net-informations.com/crystal-reports/csharp-crystal-reports-export-pdf.htm

or the stack overflow same problem: Converting Crystal report to PDF

Answer 2

If you not have add Viewer:

Stream st = rpt.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat);
Response.ContentType = "application/pdf";
Response.AddHeader("Content-Disposition", "attachment;filename=\"xxx.pdf\"");
st.CopyStream(Response.OutputStream);
Response.Output.Flush();
Response.End();

Database connection maybe

rep.DataSourceConnections[0].SetLogon("Login","Password");