WPF DataGrid 展示数据

DataGrid 经常用作数据的展示，例如：

1. UI设计

<Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"></RowDefinition>
            <RowDefinition Height="*"></RowDefinition>
        </Grid.RowDefinitions>  

        <!--Row0-->
        <TextBlock Grid.Row="0" HorizontalAlignment="Center" Foreground="Green" FontStyle="Italic" FontSize="25">
            Using DataGrid Control Show Data
        </TextBlock>

        <DataGrid Grid.Row="1" Margin="5" AutoGenerateColumns="False" x:Name="simpleDemoDataGrid" HorizontalGridLinesBrush="LightGreen" CanUserAddRows="False" IsReadOnly="True" VerticalGridLinesBrush="Black">

            <DataGrid.Columns>
                <DataGridTextColumn Header="ID" Binding="{Binding ID}" Width="50"/>
               <DataGridTextColumn Header="Name" Binding="{Binding Name}" Width="100"/>
                <DataGridTextColumn Header="PhoneNumber" Binding="{Binding PhoneNumber}" Width="120"/>
                <DataGridTextColumn Header="Address" Binding="{Binding Address}" Width="200"/>
            </DataGrid.Columns>

        </DataGrid>
    </Grid>

2. 后台代码

 /// <summary>

    /// MainWindow.xaml 的交互逻辑

    /// </summary>

    public partial class MainWindow : Window
    {
    

        public MainWindow()
        {
    
            InitializeComponent();
            this.simpleDemoDataGrid.ItemsSource = CreteDemoData().DefaultView;
            this.simpleDemoDataGrid.GridLinesVisibility = DataGridGridLinesVisibility.All;
        }

  

        static DataTable CreteDemoData()
        {
    

            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"] = "Jack";
            row["PhoneNumber"] = "123456";
            row["Address"] = "Beijin";

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

            row["Address"] = "Shanghai";
            dt.Rows.Add(row);

            row = dt.NewRow();
            row["ID"] = 3;
            row["Name"] = "Jerry";
            row["PhoneNumber"] = "67767";
            row["Address"] = "Shenzhen";

            dt.Rows.Add(row);
            return dt;
        }

    }

创建一个DataTable 数据源，在窗口初始化时绑定。DataTable的原始数据可以来自数据库，文件等。