Hi,
这个你需要在HTML中有一段JS代码，之后可以通过WebView执行代码，比如document.body.style.zoom="50%"。但是并没有直接的办法通过WebView注入JS代码到一个网页中。
Aaron MSDN Community Support | Feedback to us Develop and promote your apps in Windows Store Please remember to mark the replies as answers if they help and unmark them if they provide no help.
