Binding控件某个属性

<Grid Margin="60">
    <Grid.RowDefinitions>
        <RowDefinition Height="*"></RowDefinition>
        <RowDefinition Height="*"></RowDefinition>
        <RowDefinition Height="*"></RowDefinition>
    </Grid.RowDefinitions>
    <Label Content="修改上方文本框内容，下方文本框内容会跟着改变..."></Label>
    <TextBox Grid.Row="1" Name="textBox1" Margin="0,0,0,20"></TextBox>
    <TextBox Grid.Row="2" Name="textBox2" Margin="0,20,0,0" Text="{Binding ElementName=textBox1,Path=Text}"></TextBox>
</Grid>

示例代码

https://github.com/zLulus/NotePractice/tree/dev3/WPF/WpfDemo/Bind 下的BindDemoForView