Calling convention: CIP_SetMainObject("ObjectName": String)
Description: Changes the current main object of the MathParser. Functions that use the parser's current object subsequently operate on this object; the current object of the active DBForm is not changed. An empty or NULL name clears the parser's current object. An unknown name displays a user-script error and also leaves the parser's current object cleared.
Parameters:
ObjectName = Name of the new parser main object, or an empty string/NULL to clear it.
Returns: No defined return value.
Availability: Default.