混合 C# &同项目中的VB [英] Mixing C# & VB In The Same Project

问题描述

你可以在一个类库的同一个项目中混合 vb 和 c# 文件吗?有什么设置可以实现吗?

Can you mix vb and c# files in the same project for a class library? Is there some setting that makes it possible?

我尝试过，但没有一个智能感知可以正常工作，尽管后台编译器似乎可以很好地处理它(除了我在同一个命名空间中有 2 个具有相同名称的类并且它没有抱怨).

I tried and none of the intellisense works quite right, although the background compiler seems to handle it well enough (aside from the fact that I, then, had 2 classes in the same namespace with the same name and it didn't complain).

我们正在尝试从 VB 转换为 C#，但尚未完成所有代码的转换.我有一些需要编写的新代码，但并不真的想为此创建一个新项目.

We're trying to convert from VB to C# but haven't finished converting all the code. I have some new code I need to write, but didn't really want to make a new project just for it.

推荐答案

不，你不能.程序集/项目(每个项目通常编译为 1 个程序集)必须是一种语言.但是，您可以使用多个程序集，每个程序集都可以用不同的语言编码，因为它们都编译为 CIL.

No, you can't. An assembly/project (each project compiles to 1 assembly usually) has to be one language. However, you can use multiple assemblies, and each can be coded in a different language because they are all compiled to CIL.

它编译得很好并且没有抱怨，因为 VB.NET 项目只会实际编译 .vb 文件，而 C# 项目只会实际编译 .cs 文件.它忽略了其他的，因此您没有收到错误.

It compiled fine and didn't complain because a VB.NET project will only actually compile the .vb files and a C# project will only actually compile the .cs files. It was ignoring the other ones, therefore you did not receive errors.

如果将 .vb 文件添加到 C# 项目，请在解决方案资源管理器"面板中选择该文件，然后查看属性"面板，您会注意到构建操作是内容"，而不是编译".它被视为一个简单的文本文件，甚至不会作为二进制资源嵌入到已编译的程序集中.

If you add a .vb file to a C# project, select the file in the Solution Explorer panel and then look at the Properties panel, you'll notice that the Build Action is 'Content', not 'Compile'. It is treated as a simple text file and doesn't even get embedded in the compiled assembly as a binary resource.

使用 asp.net 网站，您可以将 c# 网络用户控件添加到 vb.net 网站

With asp.net websites you may add c# web user control to vb.net website

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