<Window x:Class="WpfApplication1.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>
<TextBox Name="myTxt" Text="{Binding}" />
</Grid>
</Window>
namespace WpfApplication1
{
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
DataContext = "fdfsfds";
}
}
}
我想知道为什么这段代码不起作用?它抛出一个异常。我应该怎么做才能绑定文本框?