一知举、由DataTemplate生成的列表因?yàn)闆]有了Name屬性瞬沦，從而不能直接訪問觸發(fā)事件的控件，所以要通過e.OriginalSource拿到控件對象雇锡，從而更改綁定到控件的數(shù)據(jù)逛钻。

MainWindow.xaml.cs文件代碼（按鍵盤→鍵可以看到右側(cè)被擋住的代碼）

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Globalization;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Media;

namespace WpfApp3
{
    /// <summary>
    /// MainWindow.xaml 的交互邏輯
    /// </summary>
    public partial class MainWindow : Window
    {
        public Studnets students { get; set; }
        public MainWindow()
        {
            InitializeComponent();
            students = new Studnets();
            //添加幾條數(shù)據(jù)
            students.Add(new Student { IsGood = false, Name = "Tom", Age=18 });
            students.Add(new Student { IsGood = false, Name = "Peter", Age=20 });
            students.Add(new Student { IsGood = true, Name = "Hank", Age=23 });
            students.Add(new Student { IsGood = false, Name = "Nancy", Age=30 });
            students.Add(new Student { IsGood = true, Name = "Joe", Age=12 });
            DataContext = this; //設(shè)置窗口數(shù)據(jù)上下文為當(dāng)前對象，ListBox控件會自動查找到students集合屬性
        }

        //事件處理函數(shù)：找到按鈕所在行锰提，修改對應(yīng)的Age屬性
        private void ListBox_Click(object sender, RoutedEventArgs e)
        {
            Button btn = e.OriginalSource as Button;//查找到單擊的按鈕
            var cp = btn.TemplatedParent as ContentPresenter;//查找到動態(tài)生成的單行ContentPresenter對象
            Student student = cp.Content as Student;//查找到ContentPresenter對象的數(shù)據(jù)
            student.Age += 1;//更改數(shù)據(jù)
        }
    }
    //數(shù)據(jù)類
    public class Student:DependencyObject
    {
        public string Name
        {
            get { return (string)GetValue(NameProperty); }
            set { SetValue(NameProperty, value); }
        }

        // Using a DependencyProperty as the backing store for Name.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty NameProperty =
            DependencyProperty.Register("Name", typeof(string), typeof(Student));


        public bool IsGood
        {
            get { return (bool)GetValue(IsGoodProperty); }
            set { SetValue(IsGoodProperty, value); }
        }

        // Using a DependencyProperty as the backing store for IsGood.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty IsGoodProperty =
            DependencyProperty.Register("IsGood", typeof(bool), typeof(Student));


        public int Age
        {
            get { return (int)GetValue(AgeProperty); }
            set { SetValue(AgeProperty, value); }
        }

        // Using a DependencyProperty as the backing store for Age.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty AgeProperty =
            DependencyProperty.Register("Age", typeof(int), typeof(Student));


    }
    public class Studnets : ObservableCollection<Student> { }
    public class BoolToBrushConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return (bool)value ? Brushes.Green : Brushes.Red;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}

MainWindow.xaml文件代碼（按鍵盤→鍵可以看到右側(cè)被擋住的代碼）

<Window x:Class="WpfApp3.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:WpfApp3"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Window.Resources>
        <ResourceDictionary>
            <local:BoolToBrushConverter x:Key="BoolToBrushConverter"/>
        </ResourceDictionary>
    </Window.Resources>
    <Grid>
        <ListBox ItemsSource="{Binding students}" HorizontalAlignment="Left" 
                 Height="271" Margin="22,26,0,0" VerticalAlignment="Top" Width="332"
                 ButtonBase.Click="ListBox_Click">
            <ListBox.ItemTemplate>
                <DataTemplate>
                    <Grid>
                        <StackPanel Orientation="Horizontal">
                            <Label Content="{Binding Name}" Width="100"/>
                            <Rectangle Width="10" Height="10" Margin="5" Fill="{Binding IsGood, Converter={StaticResource BoolToBrushConverter}}"/>
                            <Label Content="{Binding Age}" Width="50"/>
                            <Button Content="增加一歲" Width="50"/>
                        </StackPanel>
                    </Grid>
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>
    </Grid>
</Window>

代碼效果如下：

代碼效果