Initializing help system before first use

getfromgid

Purpose
Get the group ID of the sender of an event.
Synopsis
function getfromgid(ev:Event):integer
Argument
ev 
An event
Return value
The group ID of the sender of the event. 0 is returned for a nullevent
Further information
1. Each model can be associated with a group ID that is attached to each event it sends. With this function one can identify the sender of a given event.
2. The group ID of an event sent from the parent model is always 0.
Related topics
getgid, setgid, getvalue, getfromid, getfromuid, getclass.
Module
mmjobs

Parent Topic Procedures and functions

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