public sealed override void IfThen(IfThen action) { base.IfThen(action); }
public virtual void IfThen(IfThen action) { VisitChildren(action); }
public override sealed void IfThen(IfThen action) { base.IfThen(action); }
public virtual void IfThen(IfThen action) { VisitChildren(action); }