为什么数据没有绑定到我的WPF应用程序中的标签

Question

我在做简单的DataBinding应用程序WPF.在这个任何我输入的TextBox调用txtName应该得到apeared Label.为此,我使用了绑定WPF.

但它没有受到约束.

我的XAML:

<Grid>
    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="315*" />
        <ColumnDefinition Width="188*" />
    </Grid.ColumnDefinitions>

    <TextBox Height="23" HorizontalAlignment="Left" Margin="79,12,0,0" Name="txtName" VerticalAlignment="Top" Width="120" />
    <Label Height="28" HorizontalAlignment="Left" Margin="22,12,0,0" Name="label1" VerticalAlignment="Top" Width="42" Content="Name"/>
    <TextBox Height="23" HorizontalAlignment="Left" Margin="79,56,0,0" Name="txtSirName" VerticalAlignment="Top" Width="120" />
    <Label Content="SirName" Height="28" HorizontalAlignment="Left" Margin="12,56,0,0" Name="label2" VerticalAlignment="Top" Width="52" />

    <!-- Following is the label which i bound -->

    <Label Content="{Binding ElementName=txtName,Path=text}" Height="28" HorizontalAlignment="Left" Margin="47,112,0,0" Name="label3" VerticalAlignment="Top" Width="171" />
</Grid>

我是新手WPF.请指导我.

Answer 1

非常确定XAML区分大小写.你的绑定路径text应该是什么时候Text.