The simplest is to add an xsi: type attribute to the control element. For example.

最简单的办法就是在控件元素中添加xsi：type属性。

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To address the shortcomings of xsi: type, you can use the type alternative mechanism.

为了克服xsi：type的缺陷，可以使用类型替换机制。

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To address the shortcomings of xsi: type, you can use the type alternative mechanism.

为了克服xsi：type的缺陷，可以使用类型替换机制。

youdao