WPFDialog Part 2 - AlertDialogVM

    public class AlertDialogViewModel : DialogViewModelBase<DialogResults>
    {
        public ICommand OKCommand { get; private set; }

        public AlertDialogViewModel(string title, string message) : base(title, message)
        {
            OKCommand = new RelayCommand<IDialogWindow>(OK);
        }

        private void OK(IDialogWindow window)
        {
            CloseDialogWithResult(window, DialogResults.Undefined);
        }
    }