Demo.MainWindowViewModel.CanExample5 C# (CSharp) Метод

        private bool CanExample5(int? parameter)
        {
            myNotificationChainManager.CreateOrGet (() => Example5Command)
                                      .Configure (cn =>
                                                  cn.AndClearCalls ()
                                                    .On (() => Example5Int)
                                                    .AndCall (Example5Command.RaiseCanExecuteChanged)
                                                    .Finish ());

            return parameter != null && parameter.Value % 2 == 1;
        }