是否可以在“ASP.NET Web应用程序”中进行动态编译？ [英] Is dynamic compilation in a 'ASP.NET Web Application' possible?

问题描述

我可以以某种方式利用Web应用程序项目中的 App_code 文件夹来即时编译代码吗？这对插件来说非常棒Rob Conery最近在一个ASP.NET MVC应用程序的MIX 09演讲中展示了它的用途。我试图在网络应用程序中执行相同操作，但是我无法从任何其他地方访问 App_Code 下的类。但是如果Rob能够在MVC应用程序中做到这一点，那么在Web应用程序中也应该是可行的。所有的ASP.NET MVC是一个ASP.NET Web应用程序的封面。

Can I somehow utilize the App_code folder in a web application project to compile code on the fly? It'd be great for plugins. Recently Rob Conery demonstrated its use in his talk at MIX 09 in a ASP.NET MVC app. I tried to do the same in a web app but I can't access the classes under App_Code from anywhere else. But if Rob was able to do it in an MVC app, it should be doable in a web application too. After all ASP.NET MVC IS a ASP.NET Web Application under the covers.

推荐答案

如果你添加一个代码文件到App_Code文件夹，它应该被编译并可以从一个控件的代码隐藏文件或App_Code文件中的另一个代码文件。

If you add a code file to the App_Code folder, it should be compiled and available from a code-behind file for a control, or another code file in the App_Code file.

我不认为你'可以直接从编译的程序集中访问它，因为编译器将无法在编译时找到该引用。

I don't think you'll be able to access it directly from a compiled assembly, since the compiler won't be able to find that reference at compile time.

您还需要意识到App_Code被编译成与代码隐藏代码不同的程序集，因此您无法访问 内部 代码跨不同的程序集。

You'll also need to be aware that App_Code is compiled into a different assembly than your code-behind code, so you can't access internal code across the different assemblies.

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