Can anyone tell me if you can do pattern generation with C# with the PCI-6534 card. I have looked through the libraries for C# and all I see is classes for doing simple digital I/O. I see classes for doing pulse outputs with the Counter class, but that does not seem to allow me to give it a pattern. Our previous test system was written with Visual Basic 6.0 and using the ActiveX controls for that I had the ability to do pattern generation with the PCI-6534.