为什么没显示
请问Id和Name属性为什么没显示 不是说向根查找吗?
XAML代码如下:
<Window x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:WpfApplication1"
Title="MainWindow" Height="135" Width="500">
<StackPanel Background="LightBlue">
<StackPanel.DataContext>
<local:Student Id="6" Age="29" Name="Tim" />
</StackPanel.DataContext>
<StackPanel>
<Grid>
<Grid.DataContext>
<local:Liweike Book="深入浅出"/>
</Grid.DataContext>
<StackPanel>
<TextBox Text="{Binding Path=Id}"/>
<TextBox Text="{Binding Path=Book}"/>
<TextBox Text="{Binding Name}"/>
</StackPanel>
</Grid>
</StackPanel>
</StackPanel>
</Window>
C#代码如下:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
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 WpfApplication1
{
/// <summary>
/// MainWindow.xaml 的交互逻辑
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
}
public class Student
{
public int Id { get; set; }
public string Name { get; set; }
public int Age { get; set; }
}
public class Liweike
{
public string Book { get; set; }
}
}