DataGrid读取本地文件

abc,123643789344
cde,456455611122
qqq,233358655555
eeeeee,326235555555

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Wpf读取文本数据绑定到Datagrid
{
    class Data
    {

        public string UserName { get; set; }
        public string UserPhone { get; set; }
    }
}

<Window x:Class="Wpf读取文本数据绑定到Datagrid.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">
    <StackPanel  Margin="5">
        <Button Name="btnReadFile" Click="btnReadFile_Click">
            <Button.Content>ReadFile</Button.Content>
        </Button>
        <DataGrid Name="datagrid" AutoGenerateColumns="False" IsReadOnly="True">
            <DataGrid.Columns>
                <DataGridTextColumn Header="姓名" Binding="{Binding UserName}"></DataGridTextColumn>
                <DataGridTextColumn Header="电话" Binding="{Binding UserPhone}"></DataGridTextColumn>
            </DataGrid.Columns>
        </DataGrid>
    </StackPanel>
</Window>

using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.IO;

namespace Wpf读取文本数据绑定到Datagrid
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void btnReadFile_Click(object sender, RoutedEventArgs e)
        {
            List<Data>list=new List<Data>();
            string[] temp = File.ReadAllLines("Data.txt",Encoding.Default);
            for (int i = 0; i < temp.Length; i++)
            {
                string[] tp = temp[i].Split(‘,‘);
                list.Add(
                    new Data() { 
                         UserName=tp[0],
                         UserPhone=tp[1]
                    });
            }
            datagrid.ItemsSource = list;
        }
    }
}