不安全的回调 [英] unsafe callback

问题描述

亲爱的所有人，

鉴于此.Net功能:

Dear all,

Given this .Net function:

void HFramegrabber.SetFramegrabberCallback(string callbackType, IntPtr callbackFunction, IntPtr userContext)

where callbackFunction is defined as:

   Herror (__stdcall *HAcqCallback)(void *AcqHandle, void *Context, void *UserContext)

我的问题:我如何在C#中实现这个callbackFunction以及来自函数``SetFramegrabberCallback''的参数如何?
我不是专家，也许有人有建议?

亲切的问候，
Leo

My question: how do i implement this callbackFunction in C# and how do the arguments from function ''SetFramegrabberCallback'' look like?
I''m not an expert, maybe someone has suggestions?

Kind regards,
Leo

推荐答案

我唯一可以找到的上述参考文献是 ^ ].如果这是您正在使用的产品，那么我认为您需要查阅他们的文档.

The only reference I could find to any of the above is here[^]. If this is the product you are using then I think you need to consult their documentation.

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