VB.net中的Comclass参考 [英] Comclass reference in VB.net

问题描述

我已经在vb.net中创建了一个comclass，而该类正在被vb6应用程序调用. comclass需要引用一个外部.dll.一切都可以在我的机器上正常运行，但是在部署到Dev服务器时出现错误，提示它无法引用外部.dll.我的问题是，Comclass是否有可能拥有自己的引用，如果可以的话，如何在Dev中使用该引用?我尝试了组件服务并使用regserv32，但它们无法识别.dll.

谢谢你们的答复.我尝试引用的.dll是第三方的.我可以从同一服务器上的另一个vb.net项目访问它.我在ComClass中以完全相同的方式添加了对它的引用，但是却收到此错误
无法加载文件或程序集" ConnectorCaller，版本= 0.0.0.0，区域性=中性，PublicKeyToken =空"或其依赖项之一.系统找不到指定的文件"
正如我在组件服务和regserv32之前所说的那样，它无法识别.dll.

I have created a comclass in vb.net which is being called by a vb6 app. The comclass needs to reference an external .dll. All works well on my machine but I get an error when deployed to the Dev server saying that it cannot reference the external .dll. My question is, is it possible for a Comclass to have its own references and if so how do I make that reference available in Dev? I have tried component services and using regserv32 but they don''t recognise the .dll.

Thank you both for your replies. The .dll I am trying to reference is a third party one. I have no problem accessing it from another vb.net project on the same server. I have added the reference to it in exactly the same way in the ComClass but am getting this error
"Could not load file or assembly ''ConnectorCaller, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'' or one of its dependencies. The system cannot find the file specified"
As I said before component services and regserv32 don''t recognise the .dll.

推荐答案

AFAIK，您应该可以添加引用，并且应该可以与在Visual Studio中添加普通引用的方法相同.

如果您在

AFAIK, you should be able to add a reference and it should be possible in the same way as adding a normal reference in Visual Studio.

If you observe, in this[^] tutorial, a reference is used.

如果您的库引用的.DLL是基于COM的.DLL，那么您需要在项目中添加对其的引用并进行编译.既然您已经编译了项目，那么您将已经完成了.

如果它是标准库.DLL，则只需将其放在运行主机.EXE的文件夹中(而不是您的库.DLL)中，或者放在PATH环境变量中列出的文件夹中.

If the .DLL your library is referencing is a COM-based .DLL, then you would need to add a reference to it in your project and compile it. Since you''ve already compiled your project, you would have done this already.

If it''s a standard library .DLL, then it just needs to be in either the folder that the host .EXE is running from (NOT your library .DLL) or in a folder listed in the PATH environment variable.

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