windows phone 之ListBox数据绑定

对于windows phone的ItemSource绑定，需要注意，绑定的数据源必须要声明get，否则绑定不生效

 1  <ListBox ItemsSource="{ Binding  Students }">
 2                 <ListBox.ItemTemplate>
 3                     <DataTemplate>
 4                         <StackPanel Orientation="Vertical">
 5                             <TextBlock Text="学号：" Foreground="Blue"></TextBlock>
 6                             <TextBlock Text="{Binding StuId}"></TextBlock>
 7                             <TextBlock Text="姓名：" Foreground="Blue"></TextBlock>
 8                             <TextBlock Text="{Binding Name}"></TextBlock>
 9                             <TextBlock Text="年龄：" Foreground="Blue"></TextBlock>
10                             <TextBlock Text="{Binding Age}"></TextBlock>
11                             <TextBlock Text="家庭住址：" Foreground="Blue"></TextBlock>
12                             <TextBlock Text="{Binding Address}"></TextBlock>
13                             <TextBlock Text="-----------------------"></TextBlock>
14                         </StackPanel>
15                     </DataTemplate>
16                 </ListBox.ItemTemplate>
17             </ListBox>

  public List<Student> _Students = null;
        public List<Student> Students { get { return _Students; } }//必须要有get访问器

        // 构造函数
        public MainPage()
        {
           
            if (_Students == null)
            {
                _Students = new List<Student>();
                _Students.Add(new Student() { StuId = "001", Name = "张一", Age = 12, Address = "杭州市滨江区江南大道1" });
                _Students.Add(new Student() { StuId = "002", Name = "张二", Age = 12, Address = "杭州市滨江区江南大道2" });
                _Students.Add(new Student() { StuId = "003", Name = "张三", Age = 12, Address = "杭州市滨江区江南大道3" });
                _Students.Add(new Student() { StuId = "004", Name = "张四", Age = 12, Address = "杭州市滨江区江南大道4" });
                _Students.Add(new Student() { StuId = "005", Name = "张五", Age = 12, Address = "杭州市滨江区江南大道5" });

            }
            InitializeComponent();

        }


        protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
        {
            DataContext = this;
            base.OnNavigatedTo(e);
        }

 public class Student
    {
        public string StuId { get; set; }
        public string Name { get; set; }
        public int Age { get; set; }
        public string Address { get; set; }

    }