private MemoryStream ExportRDLC(BaseDeviceInfoSettings exportTypeSetting, string deviceInfoXml, DataTable _dataSet, out IReportExporter winFormsReportExporter, out LocalReport localReport)
{
if (_dataSet != null)
{
this.m_dataSet = _dataSet;
}
GetColumns();
DateTime startTime = DateTime.Now;
localReport = new LocalReport();
localReport.DisplayName = string.IsNullOrEmpty(Rdl.PageHeaderText) ? "Report" : Rdl.PageHeaderText;
localReport.LoadReportDefinition(m_rdl);
localReport.DataSources.Add(new ReportDataSource("MyData", m_dataSet));
winFormsReportExporter = new WinFormsReportExporter(localReport);
MemoryStream content;
if (exportTypeSetting is ExcelDeviceInfoSettings)
{
content = winFormsReportExporter.ExportToXls(deviceInfoXml);
}
else if (exportTypeSetting is PdfDeviceInfoSettings)
{
content = winFormsReportExporter.ExportToPdf(deviceInfoXml);
}
else if (exportTypeSetting is ImageDeviceInfoSettings)
{
content = winFormsReportExporter.ExportToImage(deviceInfoXml);
}
else if (exportTypeSetting is WordDeviceInfoSettings)
{
content = winFormsReportExporter.ExportToWord(deviceInfoXml);
}
else
{
throw new ApplicationException("Unknown export type format");
}
TimeSpan totalTime = DateTime.Now - startTime;
return content;
}
