[WPF](小结1)ListBox嵌套ListBox

usingSystem;
usingSystem.Collections.Generic;
usingSystem.Linq;
usingSystem.Text;
usingSystem.Windows;
usingSystem.Windows.Controls;
usingSystem.Windows.Data;
usingSystem.Windows.Documents;
usingSystem.Windows.Input;
usingSystem.Windows.Media;
usingSystem.Windows.Media.Imaging;
usingSystem.Windows.Navigation;
usingSystem.Windows.Shapes;
using System.Collections.ObjectModel;//ObservableCollection命名空间
namespaceListBoxInListBox
{
    /// <summary>
    ///MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial classMainWindow : Window
    {
        publicMainWindow()
        {
            InitializeComponent();
        }
        //题目类
        classquestion
        {
            public string qutestionName//题目名,比如:第1题或第2题等
            { get; set; }
            public ObservableCollection<choseItem> choseItems//某题中"选项类"的集合,比如A-D
            { get; set; }
            public question(string _questionname, ObservableCollection<choseItem> _choseitems)//构造函数
{
                qutestionName =_questionname;
                choseItems =_choseitems;
            }
        }
        //选项类
        classchoseItem
        {
            public string ChoseName//选项名,比如:A,B,C,D之类
            { get; set; }
            public string ChoseContent//选项内容
            { get; set; }
        }
        ObservableCollection<question> Questions = new ObservableCollection<question>();//题目数组
        private void Window_Loaded(objectsender, RoutedEventArgs e)
        {
            string[] CharStr = new string[4] { "A", "B", "C", "D"};
            for (int i = 0; i < 5; i++)
            {
                ObservableCollection<choseItem> ChoseItems = new ObservableCollection<choseItem>();//选项数组               
                for (int j = 0; j < 4; j++)
                {
                    choseItem item = new choseItem();//选项类
                    item.ChoseName = CharStr[j] + ":";
                    item.ChoseContent = "选项内容";
                    ChoseItems.Add(item);
                }
                Questions.Add(new question("__第" + (i + 1).ToString() + "题", ChoseItems));
            }
            listbox1.ItemsSource =Questions;
        }

    }
}

<Window x:Class="ListBoxInListBox.MainWindow"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"Title="ListBox嵌套ListBox测试" Height="350" Width="525" Loaded="Window_Loaded">
   
    <Window.Resources >
        <!--第一部分:内嵌的ListBox用什么布局-->
        <ItemsPanelTemplate x:Key="itemspanel">
            <StackPanel Orientation="Horizontal" VerticalAlignment="Center" />
        </ItemsPanelTemplate>
        <!-- 第二部分:内嵌ListBox的项模板-->
        <DataTemplate x:Key="itemstemplate">
            <!-- 用Canvas来装可以精确定位项,但没有水平滚动条Canvas.Left="{Binding Path=LeftWidth}" Canvas.Top="0"只好用StackPanel来布局-->
            <StackPanel  Orientation="Vertical"  >
                <Border  BorderBrush="Blue"   BorderThickness="1" CornerRadius="3"   >
                    <StackPanel  Orientation="Horizontal"  Margin="5,0,5,0">
                        <!-- 这里是装项内容-->
                        <Image  Source="/zero.png" Width="32" Height="32"  />
                        <TextBlock Text="{Binding Path=ChoseName}"  VerticalAlignment="Center" Margin="2" />
                        <TextBox  Text="{Binding Path=ChoseContent}" IsReadOnly="True" Margin="2"VerticalAlignment="Center"  >
                        </TextBox>
                    </StackPanel>
                </Border>
            </StackPanel>
        </DataTemplate>
    </Window.Resources>
   
    <Grid>
        <ListBox Name="listbox1" Margin="5" HorizontalContentAlignment="Stretch" ><!-- 最外层ListBox-->
            <ListBox.ItemTemplate >
                <DataTemplate >
                    <StackPanel Orientation="Horizontal" >
                        <Border Margin="5" Padding="3" BorderBrush="Green"  BorderThickness="1" CornerRadius="2">
                            <StackPanel Orientation="Horizontal" >
                                <CheckBox Content="选择该题" Margin="3"></CheckBox>
                                <TextBlock Text="{Binding qutestionName}" Margin="3"/>
                                <ListBox  Name="listbox2" ItemsSource="{Binding choseItems}"ItemsPanel="{StaticResource itemspanel}"ItemTemplate="{StaticResource itemstemplate}"/>
                                <!-- 如果内嵌项不需要单个项选择,可考虑把ListBox换成ItemsControl-->
                            </StackPanel>
                        </Border>
                    </StackPanel>
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>
    </Grid>
</Window>