private void ShowCartValue() { var value = ViewModel.Cart.Total; InvokeOnMainThread(() => { if (value > 0) { BtnCart.SetTitle($"Comprar {value:R$ ###,###,##0.00}", UIControlState.Normal); BtnCart.Hidden = false; } else { BtnCart.Hidden = true; } }); }
void ReleaseDesignerOutlets() { if (BtnCart != null) { BtnCart.Dispose(); BtnCart = null; } if (MnuFilter != null) { MnuFilter.Dispose(); MnuFilter = null; } if (TableView != null) { TableView.Dispose(); TableView = null; } }