ASP.NET 4 Webforms 跨浏览器兼容吗?

Are ASP.NET 4 Webforms Cross Browser compatible?

这篇文章表明它是: https://msdn.microsoft.com/en-us/library/x3k2ssx2(v=vs.100).aspx

这是正确的还是在某处记录了限制?

是的,它是跨浏览器兼容的。第一节同link给你答案:

Different browsers, and different versions of the same browser, support different features. ASP.NET server controls will automatically determine the browser that has requested the page and render the appropriate markup for that browser. However, some control features cannot be rendered on older browsers, so it is a good idea to look at the output of your pages on as many browser types as you can to make sure that the pages are presented to all browsers the way you want them to be.

因此,如上所述,您需要检查尽可能多的浏览器,以检查是否有任何控件在任何浏览器中出现故障。我不认为你可以在任何地方记录任何这样的列表,但是不同的人报告的关于他们在哪个浏览器上发生了什么问题的信息。