private void monthly_activity_Click(object sender, RoutedEventArgs e) { try { if (Home.printDatatableToExcel("Last 30 Days Transaction Summary", "Transaction Summary", DBManager.selectMonthlyTransaction())) { myMessageBox mm = new myMessageBox("Exported to Excel Successfully", "Success", "Ok", 0); mm.ShowDialog(); } else { myMessageBox mm = new myMessageBox("Error Occured", "Error", "Ok", 1); mm.ShowDialog(); } } catch { } }