Hi allThe Falcon Driver Library is the library based high performance DCOM for Windows from KNX. I have a very simple example in C # that works perfectly registering an event on Falcon API library. I'm trying to replicate this example in Labview, I got everything working properly without errors, but it seems that the event does not work. I tried everything but can not get it to work.I've uploaded the programs in C # and Labview.I would need some help please.Thanks in advanceCarlos

Certainly could be the issue. The main reason I had trouble getting these events to be captured in LabVIEW when I was developing that example was because the event I was firing was carrying a null parameter. This means that events that appeared to be launched within the DLL were occurring as expected, but they weren't being recognised within LabVIEW. An intermediate .NET event is a good approach; this way we'll have absolute control over the format of the event that's fired. Best of luck!

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reg event callback in .NET don't work

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Sorry for the delay in the reply, but I could not spend time with the problem so far.

I implemented a DLL which registers the event on Falcon and it repeats to Labview, and it works perfectly!!!!.

Thank you all for your help without it could not have done.

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reg event callback in .NET don't work

Re: reg event callback in .NET don't work