WPF ListBox数据绑定

 

 本文来源 http://wshoufeng1989.blog.163.com/blog/static/202047033201282911633670/

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使用数据库AllData ，我们的程序会从S_Province表中读取数据，并绑定！ 表结构如图所示：

程序将读取城市名称，创建时间，修改时间，列在一个WPF ListBox控件。最后的ListBox如图所示：

 现在来看我们的XAML文件。创建数据模板listBoxTemplate。数据模板有三块，第一块显示的是城市名称；第二块显示的是创建日期；第三块显示的是更新日期

<Window x:Class="ListBox_SqlData_WPF.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <DataTemplate x:Key="listBoxTemplate">
            <StackPanel Margin="4">
                <DockPanel>
                    <TextBlock FontWeight="Bold" Text="城市名称：" DockPanel.Dock="Left" Margin="5,0,10,0"/>
                    <TextBlock Text=" "/>
                    <TextBlock Text="{Binding ProvinceName}" Foreground="Green" FontWeight="Bold"/>
                </DockPanel>
                <DockPanel>
                    <TextBlock FontWeight="Bold" Text="创建日期：" DockPanel.Dock="Left" Margin="5,0,5,0"/>
                    <TextBlock Text=" "/>
                    <TextBlock Text="{Binding DateCreated}" Foreground="DarkOrange"/>
                </DockPanel>
                <DockPanel>
                    <TextBlock FontWeight="Bold" Text="更新日期：" DockPanel.Dock="Left" Margin="5,0,5,0"/>
                    <TextBlock Text=" "/>
                    <TextBlock Text="{Binding DateUpdated}" Foreground="Cyan"/>
                </DockPanel>
            </StackPanel>
        </DataTemplate>
    </Window.Resources>
    <Grid>

 <ListBox Margin="17,8,15,26" Name="listBox1" ItemsSource="{Binding Tables[0]}"
                 ItemTemplate="{StaticResource listBoxTemplate}"/>
    </Grid>
</Window>

后台代码

 

public partial class MainWindow : Window
    {
        string sql = "select ProvinceName,DateCreated,DateUpdated from S_Province";
        string connectionString = "server=localhost;uid=sa;pwd=123456;database=AllData;";
 
        public MainWindow()
        {
            InitializeComponent();
            BindData();
        }
 
        private void BindData()
        {
            DataSet ds = new DataSet();
            using (SqlConnection sqlcn = new SqlConnection(connectionString))
            {
                using (SqlCommand cmd = new SqlCommand(sql, sqlcn))
                {
                    SqlDataAdapter adapter = new SqlDataAdapter();
                    sqlcn.Open();
                    adapter.SelectCommand = cmd;
                    adapter.Fill(ds, "province");
                    listBox1.DataContext = ds;
                }
            }
        }
    }