private void ContentDialog_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args) { if (this.ValidateForm()) { if (IsMaintenance) { if (TransactionForm == "Add Collector") { TransactionResult = CollectorData.AddCollector(); } else if (TransactionForm == "Edit Collector") { TransactionResult = CollectorData.EditCollector(); } } args.Cancel = false; } else { args.Cancel = true; } }