public class Student
    {
        private string name;
 
        public string Name
        {
            get { return name; }
            set { name = value; }
        }
        private int age;
 
        public int Age
        {
            get { return age; }
            set { age = value; }
        }
        private string sex;
 
        public string Sex
        {
            get { return sex; }
            set { sex = value; }
        }
    }
 
            List<Student> lstStu = new List<Student>();
            lstStu.Add(new Student() { Name = "Jay", Age = 20, Sex = "M" });
 

            lstStu.Add(new Student() { Name = "Joey", Age = 21, Sex = "M" });

            lstStu.Add(new Student() { Name = "Achilles", Age = 22, Sex = "M" });         

            lstStu.Add(new Student() { Name = "Jam", Age = 23, Sex = "M" });           

            lstStu.Add(new Student() { Name = "Jone", Age = 24, Sex = "M" });       
 

            lstStu.Add(new Student() { Name = "Jessi", Age = 25, Sex = "M" });   

            lstStu.Add(new Student() { Name = "Mand", Age = 26, Sex = "M" });

           //Xaml中定義的ListBox
            <ListBox Name="lst">
                <ListBox.ItemTemplate>
                    <DataTemplate>
                        <StackPanel Orientation="Horizontal" >
                        <TextBlock Text="{Binding Path=Name}"></TextBlock>
                        <TextBlock Text="{Binding Path=Age}"></TextBlock>
                        <TextBlock Text="{Binding Path=Sex}"></TextBlock>
                        </StackPanel>
                    </DataTemplate>
                </ListBox.ItemTemplate>
            </ListBox>

如上程式碼，如果設定lst.ItemsSource = lstStu，則可以顯示對應的資料，如果lst.DataContext=lstStu,則無法顯示資料，原因在於ItemsSource屬性是IEnumerable型別，它會遍歷傳進去的集合，所以能讀取集合中每個Student物件，而DataContext是object型別，傳一個集合它就直接使用該集合，導致找不到Name，Age和Sex屬性，所以也就無法顯示資料。