Kbase P3096: Does Progress support callback functions?
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
9/13/2002 |
|
Solution ID: P3096
GOAL:
Does Progress support callback functions?
FIX:
No, Progress does not support callback functions.
Callback functions need the address in memory of the function that they are going to call and the 4GL has no way to provide the address.
You can simulate a callback function by writing your own C DLL and using it within Progress.