Regsvr32无法“看到" DllUnregisterServer函数. [英] Regsvr32 can’t “see” DllUnregisterServer function.

问题描述

伙计们

我整天都在敲头，到目前为止还没有喜悦.事实:
我有一个相当大的COM对象(> 1M LOC)，无法注销，并且在注册表中存在着巨大的指纹.最初没有DllUnregisterServer入口点，所以我添加了它，但是由于某种原因，regsvr32仍然给出错误已加载对象但未找到DllUnregisterServer".我还在函数主体中添加了一个断言，并且确定该函数永远不会被调用.

这是代码:

He guys

I’m banging my head over this the entire day and so far no joy. The facts:
I have a rather big COM object (> 1M LOC) which fails to unregister and is living a huge fingerprint in the registry. In the beginning there was no DllUnregisterServer entry point so I added it, but for some reason regsvr32 still giving an error that "The object is loaded but the DllUnregisterServer is not found". I also put an assertion in the function body and I’m sure the function is never called.

This is the code:

STDAPI DllUnregisterServer(void)
{
	ASSERT(FALSE);
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	COleObjectFactory::UpdateRegistryAll(FALSE);
	return S_OK;
}

但是函数主体中的代码并不重要，因为regsvr32根本不会调用该函数.哦，注册对象没有问题，只有/u选项失败.

But the code in the function body doesn’t matter since the regsvr32 won’t call the function at all. Oh, and there is no problems with registering the object, only the /u option fails.

Any ideas will be appreciated, thanks!

推荐答案

可能是因为您没有指示应从DLL导出此入口点.

考虑

Probably this is because you did not indicate this entry point should be exported from the DLL.

Consider

__declspec(dllexport) STDAPI DllUnregisterServer(void) { /*...*/ }

我建议您使用某些二进制转储实用程序(例如dumpbin.exe，

—SA

I suggest you check up what''s exported using some binary dump utility such as dumpbin.exe, http://msdn.microsoft.com/en-us/library/c1h23y6c(v=vs.71).aspx[^] (to use this utility, it''s best to start from "Visual Studio Command Prompt").

—SA

您是否缺少用于导出功能的入口点?

有关消息的其他信息: http://support.microsoft.com/kb/249873 [

Are you missing the entry point in order to export the function?

Additional info about the messages: http://support.microsoft.com/kb/249873[^]

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