private void OnSearchTypeChanged(object sender, SelectionChangedEventArgs e) { if (ScanValueTextBox == null) { return; } ScanValueTextBox.GetBindingExpression(TextBox.TextProperty).UpdateSource(); // Update input validation }
/// GUI buttons //////////////////////////////////////////////// private void SearchButtonClick(object sender, RoutedEventArgs e) { if (!ViewModel.InterfaceEnabled) { if (SearchThread != null) { SearchThread.Abort(); SearchThread = null; } StopScan(); return; } var scanValueValidation = ScanValueValidationRule.ExternalValidate(ViewModel.ScanValue); if (!scanValueValidation.IsValid) { ScanValueTextBox.GetBindingExpression(TextBox.TextProperty).UpdateSource(); // Update input validation return; } if (!InitProcessManager()) { return; } SearchButton.Content = "Cancel"; ViewModel.InterfaceEnabled = false; BackupLastScan(); ViewModel.VisibleResults.Clear(); SearchThread = new Thread(SearchAsync); SearchThread.Start(); }