private void btnExport_Click(object sender, System.EventArgs e)
{
SectionReport1 rpt = new SectionReport1();
GrapeCity.ActiveReports.Export.Pdf.Section.PdfExport p = new GrapeCity.ActiveReports.Export.Pdf.Section.PdfExport();
p.Security.Encrypt = true;
p.Security.OwnerPassword = "Mortimer";
p.Security.UserPassword = "monkey";
p.Security.Permissions = GrapeCity.ActiveReports.Export.Pdf.Section.PdfPermissions.AllowPrint;
p.Security.Use128Bit = true;
rpt.Run();
this.viewer1.Document = rpt.Document;
p.Export(rpt.Document, Application.StartupPath + "\\p.pdf");
}