private void OnMainWindowClosing(MainWindowClosingMessage message) { message.CancelEventArgs.Cancel = IsBusy || _dialogService.IsDialogVisible(); if (!message.CancelEventArgs.Cancel) { _windowService.CloseAll(); } }
private void OnMainWindowClosing(MainWindowClosingMessage message) { message.CancelEventArgs.Cancel = IsBusy; if (!message.CancelEventArgs.Cancel) { _windowService.CloseAll(); } }