C# (CSharp) PageViewModel.GetFirstPin示例

示例#1

        /// <summary>
        /// Initializes component.
        /// Adds handler for "ItemTapped" event.
        /// Sets "SelectedItem" to first Pin from collection.
        /// </summary>
        public PinsList()
        {
            InitializeComponent();
            BindingContext = _viewModel;

            ItemTapped += _viewModel.OnItemSelected;

            SelectedItem = _viewModel.GetFirstPin();
        }