C# (CSharp) EventiViewModel примеры использования

Пример #1

 public EventiPage(int kategorijaId)
 {
     InitializeComponent();
     this.kategorijaId  = kategorijaId;
     BindingContext     = model = new EventiViewModel();
     model.kategorijaId = kategorijaId;   //? ne treba
 }

Пример #2

        public Home()
        {
            InitializeComponent();

            BindingContext = viewModel = new EventiViewModel(false);
        }

Пример #3

        public EventiPersonali()
        {
            InitializeComponent();

            BindingContext = viewModel = new EventiViewModel(true);
        }