Thanks. I will try your suggestion later today.
I will send you a separate e-mail on the Undeclared identifier issue also later today. I have fixed the problem, but no doubt you will want to know what the problem was, and how it was fixed.
Search found 47 matches
- 15 Aug 2019 12:13
- Forum: Visual Prolog
- Topic: Undeclared identifier & Undeclared fact
- Replies: 5
- Views: 3955
Dear Sir/Madam, I am new to Visual Prolog 9, but experienced at PDC prolog syntax. I am not yet competent with the object oriented features of Visual Prog 9. I have created a new project with class facts defined in a database in TaskWindow.pro. These facts can be manipulated as I wish. I have create...