read a large table and load a listbox by thread

I have to read a large table (more or less 50,000 records) and load a listbox by thread with 100 records at a time (or 200, 300 etc.), and then make it immediately available to the user without to have freeze the UI.
Please, who can help me with an example?

Thanks

Deja Vu

Try this thread.

https://forum.xojo.com/19461-dealing-with-huge-datatables-while-keeping-a-listbox-manageable/0