AppDeveloper How to use CSV read/write
Posted: Fri Jan 16, 2026 5:36 pm
Hi Ben
Writing a file works perfectly, if I use delay
reading doesn't go so well
I don't know exactly how to use CSV read/write.
Writing a CSV file works well with the next row command.
But when reading the CSV file, I don't know if I need the command.
Sometimes when creating and writing the file, I end up with an empty file.
If I already have an empty file, then it works fine when I start the program a second time.
I don't know where I need to wait.
Sometimes I still get a lot of 000000 if I open it with notepad.
One command gets stuck readAsNumber(1,0) but the others work.
Testprogram:
Writing a file works perfectly, if I use delay
reading doesn't go so well
I don't know exactly how to use CSV read/write.
Writing a CSV file works well with the next row command.
But when reading the CSV file, I don't know if I need the command.
Sometimes when creating and writing the file, I end up with an empty file.
If I already have an empty file, then it works fine when I start the program a second time.
I don't know where I need to wait.
Sometimes I still get a lot of 000000 if I open it with notepad.
- 2026-01-16_18-08-56.PNG (9.61 KiB) Viewed 59 times
- 2026-01-16_18-17-08.PNG (93.8 KiB) Viewed 59 times
Testprogram: