WPF DataGrid 綁定 DataTable

DataGrid 綁定 DataTable：

界面：

<Window x:Class="DataGridBindDataTable.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">
    <Grid>
        <DataGrid AutoGenerateColumns="False" HorizontalAlignment="Stretch" Margin="5,5" Name="dataGrid1" VerticalAlignment="Stretch" ItemsSource="{Binding}" HorizontalGridLinesBrush="Gainsboro" VerticalGridLinesBrush="Gainsboro">
            <DataGrid.Columns>
                <DataGridTextColumn Header=" ID " Binding="{Binding ID}" ></DataGridTextColumn>
                <DataGridTextColumn Header="姓 名" Width ="100" Binding="{Binding Name}" ></DataGridTextColumn>
                <DataGridTextColumn Header="電 話" Width ="100" Binding="{Binding PhoneNumber}" ></DataGridTextColumn>
                <DataGridTextColumn Header="住 址" Width ="100" Binding="{Binding Address}" ></DataGridTextColumn>
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</Window>

代碼：

using System.Windows;
using System.Windows.Controls;
using System.Data;

namespace DataGridBindDataTable
{
    /// <summary>
    /// MainWindow.xaml 的交互邏輯
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();

            DataTable dt = new System.Data.DataTable();
            dt.Columns.Add("ID", typeof(int));
            dt.Columns.Add("Name", typeof(string));
            dt.Columns.Add("PhoneNumber", typeof(string));
            dt.Columns.Add("Address", typeof(string));

            DataRow row = dt.NewRow();
            row["ID"] = 1;
            row["Name"] = "張三";
            row["PhoneNumber"] = "123456";
            row["Address"] = "北京";
            dt.Rows.Add(row);

            row = dt.NewRow();
            row["ID"] = 2;
            row["Name"] = "李四";
            row["PhoneNumber"] = "789001";
            row["Address"] = "上海";
            dt.Rows.Add(row);

            //dataGrid1.DataContext = dt;
            dataGrid1.ItemsSource = dt.DefaultView;

            //設置網格線
            dataGrid1.GridLinesVisibility = DataGridGridLinesVisibility.All;

        }
    }
}