/// <summary>
/// Constructor de ParamCommand(Action<object> action, Func<bool> canExecute);
/// </summary>
/// <param name="action">Action a ser ejecutado.</param>
/// <param name="canExecute">Funcion deternia si se puede ejecutar o no.</param>
public ParamCommand(Action <object> action, Predicate <object> canExecute)
{
_action = action ?? throw new ArgumentNullException("execute");
_canExecute = canExecute;
this.RaiseCanExecuteChangedAction = RaiseCanExecuteChanged;
SimpleCommandManager.AddRaiseCanExecuteChangedAction(ref RaiseCanExecuteChangedAction);
}
