wpf 数据绑定 数据上下文

# wpf 数据绑定 DataContext

App\App\MainWindow.xaml

<Window x:Class="Application.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Application"
        mc:Ignorable="d"
        Title="MainWindow" Height="100" Width="400">
    <Grid>
        <TextBox Text="{Binding Name}" Width="100" Height="50"></TextBox>
    </Grid>
</Window>

App\App\MainWindow.xaml.cs

using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace Application;
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
        this.DataContext = new Person()
        {
            Name = "Alice"
        };
    }
}

public class Person
{
    public string Name { get; set; }
}