VS2017无法添加对C＃项目的引用。

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您好， 我正在尝试添加对C＃项目的引用。引用从TLB文件导入。我做"添加参考/浏览"并指定所需的TLB文件。在我点击"确定"后，VS2017向我显示以下消息："对< file name>的引用;无法添加。确保该文件可访问，并且它是有效的程序集或COM组件。当我用OleView打开相同的文件时，我可以看到从这个类型库生成的有效IDL。我在这里缺少什么？ 有问题的TLB可以在以下链接找到：

Hello, I am trying to add a reference to a C# project. The reference is imported from a TLB file. I do "Add reference/Browse" and specify the required TLB file. After I hit "OK", VS2017 shows me the following message: "A reference to <file name> could not be added. Make sure that the file is accessible, and that it is a valid assembly or COM component." When I open the same file with OleView, I can see a valid IDL generated from this type library. What am I missing here? The TLB in question can be found at the link below:

1drv.ms/u/s!AkX9Ou21NcEig9FcEVdnTnjXKbVcOg

1drv.ms/u/s!AkX9Ou21NcEig9FcEVdnTnjXKbVcOg

推荐答案

一个TLB是一个COM解决方案，它有助于访问COM DLL。它不是集会，它不是.NET解决方案，也不是.NET项目。 A TLB is a COM solution, which helps to access a COM DLL. it not an assembly, it's not a .NET solution and it is not a .NET project.