C# (CSharp) DueSummaryViewModel примеры использования

Пример #1

 public IHavePaid(int hId)
 {
     BindingContext = viewModel = new DueSummaryViewModel(hId, Navigation);
     InitializeComponent();
 }

Пример #2

 public DuesViewDetails(int hId)
 {
     BindingContext = viewModel = new DueSummaryViewModel(hId, Navigation);
     InitializeComponent();
 }