When I create a leader without annotation in Visual LISP with vla-addLeader. I
use NIL for the annotation-parameter but Visual LISP does not accept NIL for the
annotation-object, and VBA permits "a nothing object" for this parameter. Is
there an analogous object in VLISP ActiveX that can be used?
VLISP ActiveX does not have a provision for creating a leader with a null
annotation. Although you can specify a nothing object in VBA for the parameter,
there is no parallel object in Visual LISP. Nil nor the constructs of
vlax-vbEmpty or vlax-vbNull will be accepted.
The workaround is to associate an MTEXT object that has an empty string with the
leader, and align the MTEXT object with the last point that is specified in the