无法读取量角器中的表元素

Question

尝试阅读下表。

<Window x:Class="CountdownTimer.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:CountdownTimer"
    xmlns:viewmodels="clr-namespace:CountdownTimer.ViewModels"
    xmlns:views="clr-namespace:CountdownTimer.Views"
    mc:Ignorable="d"
    Title="MainWindow" Height="350" Width="525">
<Window.DataContext>
    <viewmodels:ApplicationViewModel/>
</Window.DataContext>

<Window.Resources>
    <DataTemplate DataType="{x:Type viewmodels:CountdownViewModel}">
        <views:CountdownView/>
    </DataTemplate>
</Window.Resources>

<ContentPresenter Content="{Binding CurrentView}"/>

但是，当我尝试分别获取每个值时，我陷入了困境。

<div class="well" style="background-color: #fff;">
                <table class="table table-bordered table-striped table-condensed">
                    <tbody><tr>
                        <td style="width: 20%; vertical-align: middle">
                            <span class="label label-primary">Field0</span>
                        </td>
                        <td>Value0</td>
                    </tr>
                    <tr>
                        <td style="width: 120px;">Field1</td>
                        <td>Value1</td>
                    </tr>
                    <tr>
                        <td><strong>Field2</strong></td>
                        <td>Value2</td>
                    </tr>
                  </tbody>
                </table>
    </div>