我们有一个 .NET 应用程序需要检查可能包含 COM 库(DLL 和 OCX)的文件夹.当我们遇到 COM 库时,我们需要完成的一件事是从 COM DLL 或 OCX 中提取 GUID.
We have a .NET app that needs to examine a folder that may contain COM libraries (DLL and OCX.) When we do encounter a COM library one thing we need to accomplish is to extract the GUID from the COM DLL or OCX.
有没有一种直接的方法可以在不使用 3rd 方库的情况下使用 .NET 来做到这一点?
Is there a straightforward way to do this with .NET without using 3rd party libraries?
这应该适合你.它需要对 c:windowssystem32 lbinf32.dll 的引用,但我认为这没问题,因为它不是第三方组件.
This should work for you. It requires a reference to c:windowssystem32 lbinf32.dll, but I'm assuming that is okay because it isn't a third party component.
Imports TLI 'from c:windowssystem32 lbinf32.dll
Dim reglib As TLI.TLIApplication = New TLI.TLIApplicationClass()
Dim DLLPath As String = "c:mycomponent.ocx"
MsgBox(reglib.TypeLibInfoFromFile(DLLPath).GUID.ToString())
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