VB.net IRQ Event handler? How to write

[Guest cgchris99]

I have a digital I/O card in a PC that will generate an IRQ on change of state of the Digital Input.

 

They have reference code on how to handle this in Visual C but nothing on VB or VB.net.

 

How do I write an event handler that fires on IRQ 16?

 

An example would be great.

 

Thanks

[divil]

You can't. .NET is way, way higher level than handling IRQs. You'll have to do it in Visual C++. If you used the Managed Classes you might be able to expose your C++ program as a .NET class with an event, but it's going to be an awful lot of effort.