Obtain information about a particular parameter created by the current event raised by a COM component.
Returns a result that can be a component object or a string for the passed parameter number.
The Event structure displays information about the last event that caused form input to terminate. The proprietary events of an object can trigger Zim to terminate form input. To trigger this, use the command
FORM SET (OBJECTEVENT . . .)
When the proprietary events of an object cause forms input to terminate, the eventname field is set to the name of the event and the event type is set to formfield.
Often the proprietary events of an object pass along extra information in the form of parameters. These parameters can be queried using the $ObjEventParameter function.