Using PI API with Visual Basic 6.0

The PI API provides a common programmer interface to PI System information.
The API is two files: PIAPI32.DLL & PILOG32.DLL which are the foundation of PI networking and data functionality
PIAPI32.dll – contains all of the “C” language functions necessary for any of the PI clients (including PI ProcessBook & PI DataLink) or any of PI’s high speed interfaces to interact with PI: reading and writing data, buffering system, informational functions, etc.
PILOG32.dll – contains all of the “C” language functions necessary to connect to PI servers, logon with security, and create and interpret data packets.













