private void btnBalancing_Click(object sender, RoutedEventArgs e) { try { btnBalancing.IsEnabled = false; if (StartDate > EndDate) { MessageBox.ShowBox("MessageID282", BMC_Icon.Information); return; } if (StartDate > System.DateTime.Now) { MessageBox.ShowBox("MessageID283", BMC_Icon.Information); return; } if (EndDate > System.DateTime.Now) { MessageBox.ShowBox("MessageID284", BMC_Icon.Information); return; } IReports objReports = ReportsBusinessObject.CreateInstance(); LogManager.WriteLog("Fetching report data from database...", LogManager.enumLogLevel.Info); DataSet SystemBalancingDetails = null; switch (URoleBased.Count) { case 0: { if (Security.SecurityHelper.CurrentUser.User_No == UserNo) { SystemBalancingDetails = objReports.GetSystemBalancingDetails(StartDate, EndDate, UserNo, iRoute_No); } break; } case 1: { if (UserNo == 0) { SystemBalancingDetails = objReports.GetSystemBalancingDetails(StartDate, EndDate, 0, iRoute_No); } else { SystemBalancingDetails = objReports.GetSystemBalancingDetails(StartDate, EndDate, UserNo, iRoute_No); } break; } } if (SystemBalancingDetails.Tables[0].Rows.Count == 0) { LogManager.WriteLog("No Records found for the selected criteria - Return", LogManager.enumLogLevel.Info); MessageBox.ShowBox("MessageID261", BMC_Icon.Information); return; } using (CReportViewer cReportViewer = new CReportViewer()) { LogManager.WriteLog("Report data fetched successfully from database", LogManager.enumLogLevel.Info); cReportViewer.ShowSystemBalancingReport(SystemBalancingDetails, StartDate, EndDate); cReportViewer.SetOwner(System.Windows.Window.GetWindow(this)); cReportViewer.Show(); } LogManager.WriteLog("ShowSystemBalancingReport Successfull", LogManager.enumLogLevel.Info); } catch (Exception ex) { ExceptionManager.Publish(ex); } finally { btnBalancing.IsEnabled = true; } }