.NET 4.0 带来了一项挑战答案的新功能 - 但显然仅适用于 UWP 应用程序(而非 WPF).

.NET 4.0 brings a new feature that challenges the answer - but apparently only for UWP applications (not WPF).

x:Arguments 指令

<object ...>
    <x:Arguments>
        oneOrMoreObjectElements
    </x:Arguments>
</object>