Introduced in QPR 7.2.1
Writes an entry to the PGCMacroLog.txt log file.
PGApplication.WriteLog(Module, Message, ErrorCode)
Module: String. Used to identify the location where the message was written or where some error occurred.
Message: String. Message text
ErrorCode: Integer. Value -1 indicates error that is written to log in all cases.
PGApplication.WriteLog("openmodel", "model could not be opened", -1)