Hi Mangakissa, your post overlapped mine. I will try to understand it - thanks;
Following my "confused" post, can I respectfully say that:
1). I am very grateful for any constructive help.
2). I am NOT a professional programmer, but a mere hobbyist?
3). I have recently come to linux & free pascal from CBuilder under Windows?
4). I am 68 years old and perhaps my brain is not as sharp as in my younger days?
5). My qualification is in Electronic Engineering and not in Computer Programming?
6). I did spend 30 years as a teacher, before I retired. Had I wished to give my students an example of something I was teaching them, then it would have been a fully working example, so that they could replicate it, play with it and try to modify it. I would not have given them an "aircode" solution that dod not work!! Perhaps "aircode" is fine for experienced programnmers, who would see limitations or shortcomings, but I am not in that category! Would that I were!!
7). I am trying very hard to learn how to use objects with listboxes, so I can improve my knowledge, but I need a working example of how to add a date/time group and single/daily/weekly parameter to my Listbox, save it, recall it and retrieve both the date/time value and the single,daily or weekly value.
At the moment, I can't do this.
Brian