public PropertyValue FUNCTION3D_IDCOUNTER_RELATIVE {get; set;}

public:
property PropertyValue^ FUNCTION3D_IDCOUNTER_RELATIVE {
   PropertyValue^ get();
   void set (    PropertyValue^ value);
}

Property Value

The counter is assigned automatically at the 3D part placements of the macro when reading in a macro in EPLAN Engineering Configuration and is used by the Item ID (relative to macro, EEC) property. If the individual 3D part placements cannot be uniquely identified by "Function definition" and "Item" at a part that consists of several combined 3D part placements, these are additionally identified via the counter.

Reference

Placement3DPropertyList Class
Placement3DPropertyList Members
Overload List