private void btnTUtilityDownload_Click(object sender, EventArgs e) { try { Warning[] warnings; string[] streamids; string mimeType; string encoding; string filenameExtension; int FirmId = Convert.ToInt32(comboUFirm.SelectedValue); int AccountId = Convert.ToInt32(comboUAccount.SelectedValue); DateTime fromDate = dtFromDate.Value; DateTime toDate = dtToDate.Value; accountTransacionService = new AccountTransactionService(); List <Service.Model.AccountTransactionReportModel> dataSource = accountTransacionService.GetTransactionReportData(FirmId, AccountId, toDate, fromDate); var accountData = accountTransacionService.GetOpeningBalance(FirmId, AccountId); if (dataSource.Count > 0) { using (SaveFileDialog dlgSaveAs = new SaveFileDialog()) { dlgSaveAs.InitialDirectory = @"C:\"; dlgSaveAs.Title = "Save PDF Files"; dlgSaveAs.CheckFileExists = false; dlgSaveAs.CheckPathExists = false; dlgSaveAs.DefaultExt = "pdf"; dlgSaveAs.Filter = "Pdf files (*.pdf)|*.pdf"; dlgSaveAs.FilterIndex = 2; dlgSaveAs.RestoreDirectory = true; if (dlgSaveAs.ShowDialog() == DialogResult.OK) { using (FileStream stream = new FileStream(dlgSaveAs.FileName, FileMode.OpenOrCreate)) { using (ReportViewer ReportViewer1 = new ReportViewer()) { ReportViewer1.ProcessingMode = ProcessingMode.Local; ReportViewer1.LocalReport.DataSources.Add(new ReportDataSource("AccountTransactionDataSet", dataSource)); ReportViewer1.LocalReport.ReportPath = Path.GetFullPath(Path.Combine(ConfigurationManager.AppSettings["BaseDirectoryPath"], "Reports\\AccountTransactions.rdlc")); ReportViewer1.LocalReport.SetParameters(new Microsoft.Reporting.WinForms.ReportParameter("FromDate", fromDate.ToString())); ReportViewer1.LocalReport.SetParameters(new Microsoft.Reporting.WinForms.ReportParameter("ToDate", toDate.ToString())); ReportViewer1.LocalReport.SetParameters(new Microsoft.Reporting.WinForms.ReportParameter("OpeningDebit", accountData.OpeningDebit.ToString())); ReportViewer1.LocalReport.SetParameters(new Microsoft.Reporting.WinForms.ReportParameter("OpeningCredit", accountData.OpeningCredit.ToString())); byte[] bytes = ReportViewer1.LocalReport.Render( "PDF", null, out mimeType, out encoding, out filenameExtension, out streamids, out warnings); stream.Write(bytes, 0, bytes.Length); } } System.Diagnostics.Process.Start(dlgSaveAs.FileName); } } } } catch (Exception ex) { MessageBox.Show(ex.Message, Comman.Product_Name, MessageBoxButtons.OK, MessageBoxIcon.Error); } }