thanks
for helping other people, i found also this code for pdf
ExportOptions CrExportOptions;
cryRpt = new ReportDocument();
string strReportPath = "CrystalReport2.rpt";
cryRpt.Load(Server.MapPath(strReportPath));
DiskFileDestinationOptions CrDiskFileDestinationOptions = new DiskFileDestinationOptions();
PdfRtfWordFormatOptions CrFormatTypeOptions = new PdfRtfWordFormatOptions();
CrDiskFileDestinationOptions.DiskFileName = "D:\\informations.pdf";
CrExportOptions = cryRpt.ExportOptions;
{
CrExportOptions.ExportDestinationType = ExportDestinationType.DiskFile;
CrExportOptions.ExportFormatType = ExportFormatType.PortableDocFormat;
CrExportOptions.DestinationOptions = CrDiskFileDestinationOptions;
CrExportOptions.FormatOptions = CrFormatTypeOptions;
}
cryRpt.Export();
and for excel format i found,
ExportOptions CrExportOptions;
cryRpt = new ReportDocument();
string strReportPath = "CrystalReport2.rpt";
cryRpt.Load(Server.MapPath(strReportPath));
DiskFileDestinationOptions CrDiskFileDestinationOptions = new DiskFileDestinationOptions();
ExcelFormatOptions CrFormatTypeOptions = new ExcelFormatOptions();
CrDiskFileDestinationOptions.DiskFileName = "D:\\informations.xls";
CrExportOptions = cryRpt.ExportOptions;
CrExportOptions.ExportDestinationType = ExportDestinationType.DiskFile;
CrExportOptions.ExportFormatType = ExportFormatType.Excel;
CrExportOptions.DestinationOptions = CrDiskFileDestinationOptions;
CrExportOptions.FormatOptions = CrFormatTypeOptions;
cryRpt.Export();