如何在 MFC 中创建 guid [英] How can I create a guid in MFC

问题描述

我需要能够即时创建指南.有没有办法在 MFC 中做到这一点?我看到如何在.net 中做到这一点，但我们还没有去那里.如果没有，你有一些我可以使用的代码的指针吗?

I need to be able to create guids on the fly. Is there a way to do that in MFC? I see how to do it in .net, but we haven't gone there yet. If not, do you have pointers to some code I can use?

推荐答案

GUID guid;
HRESULT hr = CoCreateGuid(&guid); 

// Convert the GUID to a string
_TUCHAR * guidStr;
UuidToString(&guid, &guidStr);

应用程序负责调用 RpcStringFree 以释放分配给 StringUuid 参数中返回的字符串的内存.

The application is responsible for calling RpcStringFree to deallocate the memory allocated for the string returned in the StringUuid parameter.

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