I am using pythonnet version 2.5.2. Slide - your suggestion does fix the problem, thanks. The following code works:
from System import UInt32, Int32 from System import Double result, response, errString = ESP301Device.SR_Get(Int32(1),Double(0.),"") I think I misread the documentation, which says that calling dummy arguments was necessary with a void method. Is this correct? Otherwise the dummy arguments must always be provided? Thanks again to all for the feedback. Matt _______________________________________________ PythonNet mailing list -- pythonnet@python.org To unsubscribe send an email to pythonnet-le...@python.org https://mail.python.org/mailman3/lists/pythonnet.python.org/ Member address: arch...@mail-archive.com