是否可以从vbscript执行.NET程序集（dll）？

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我想从vbscript以同步方式执行一个.NET dll文件 - 这是可能吗？如果是，是否可以执行GAC程序集？

I'd like to execute a .NET dll file from vbscript in a synchronous way - is this possible? if yes, is it possible to execute a GAC assembly?

感谢， Ofer

thanks, Ofer

推荐答案

必须首先通过在AssemblyInfo.cs文件中包含ComVisible属性，使.NET程序集COM可见：

I think you must first make the .NET assembly COM-visible by including the ComVisible attribute in the AssemblyInfo.cs file:

[ComVisible(true)]

在MSDN上查看此页面：为COM打包装配

See this page on MSDN: Packaging an Assembly for COM

然后在VBScript中，您可以通过相同的方式访问这些组件，即访问COM组件，即使用CreateObject或Server.CreateObject：

And then in VBScript you can access those components by the same means you access COM components, i.e. using CreateObject or Server.CreateObject as in:

Set testObj = CreateObject("MyNamespace.MyType")

我认为GAC甚至可能是从VBScript访问它，但我没有这样做，所以我不知道。

I think GAC might even be mandatory to access it from VBScript but I havn't done it this way around so I'm not sure.

为什么要在VBScript中这样做？为什么不只是做一个.NET控制台应用程序将做你的VBScript是要做什么？因为DLL已经在.NET上，这不应该是一个问题，对吧？

Why would you want to do that in VBScript? Why not just make a .NET console application that would do what your VBScript was meant to do? Since the DLL is already on .NET, that shouldn't be a problem, right?

另一种方法是创建一个控制台EXE而不是一个DLL（或者一个包装DLL的EXE），你可以像一个正常的可执行程序一样从VBScript调用并检查返回结果。根据许多因素，这可能比维护COM代码更灵活。

Another way to do this might be to create a console EXE instead of a DLL (or an EXE that wraps up a DLL) that you can call from VBScript like a normal executable program and examine return results. Depending on many factors, this might be more flexible than maintain COM code.