是否可以在UWP中的弹出窗口内显示WebView

Question

我想在弹出窗口中显示一个简单的WebView，我尝试了此代码，但似乎不起作用。

<Popup  x:Name="StandardPopup">
    <Border BorderBrush="{StaticResource ApplicationForegroundThemeBrush}" 
        Background="{StaticResource ApplicationPageBackgroundThemeBrush}"
        BorderThickness="2" Width="200" Height="200">
        <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
            <WebView x:Name="webView1" Source="https://www.bing.com/" HorizontalAlignment="Center"/>
            <Button Content="Close" Click="ClosePopupClicked" HorizontalAlignment="Center"/>
        </StackPanel>
    </Border>
</Popup>

Answer 1

在WebView上没有问题在弹出控制中显示该网站。如果您在Visual Studio中检查视觉树，则问题仅仅是由于WebView的Actuall大小为零。您可以为其设置适当的尺寸，然后您会看到WebView效果很好。

<Popup  x:Name="StandardPopup">
        <Border BorderBrush="{StaticResource ApplicationForegroundThemeBrush}"
    Background="{StaticResource ApplicationPageBackgroundThemeBrush}"
    BorderThickness="2" Width="200" Height="200">
            <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
                <WebView x:Name="webView1" Source="https://www.bing.com/" Width="200" Height="200" HorizontalAlignment="Center" NavigationCompleted="WebView1_NavigationCompleted" />
                <Button Content="Close" Click="ClosePopupClicked" HorizontalAlignment="Center" />
            </StackPanel>
        </Border>
    </Popup>