如何从 Win32 DLL 或 OCX 中提取 GUID [英] How to extract a GUID from a Win32 DLL or OCX

问题描述

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?

推荐答案

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())

这篇关于如何从 Win32 DLL 或 OCX 中提取 GUID的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！