Exemplo n.º 1
0
 private bool CanExecuteAction(ITouchEff sender) => sender.Control.IsEnabled && (sender.Command != null || sender.IsCompletedSet);
Exemplo n.º 2
0
 private bool CanExecuteAction(ITouchEff sender)
 => sender.Control.IsEnabled && ((sender.Command?.CanExecute(sender.CommandParameter) ?? false) || sender.IsCompletedSet);