C# (CSharp) CartViewModel.FetcyByUserAsync示例

示例#1

文件： Cart.xaml.cs 项目： haiwen23232/Project2

 public Cart(int userId)
 {
     InitializeComponent();
     vm = new CartViewModel();
     vm.FetcyByUserAsync(userId);
     _total               = vm.TotalPrice(userId);
     BindingContext       = vm;
     this.totalPrice.Text = "Total price: $ " + _total;
 }