Kbase 18678: Does Progress use any WM_USER (WMUSER) Windows Messages?
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
18/03/1999 |
|
Does Progress use any WM_USER (WMUSER) Windows Messages?
Title: Does Progress use any WM_USER (WMUSER) Windows Messages?
KnowledgeBase Number: 18678
Creation Date: 18-MAR-99
Modified Date:
This document applies to: All Progress Windows Based Products
Version and Release Number: 7.3+
Summary:
Progress does use some WM_USER messages internally. If you have an
application which needs to use WM_USER messages for you own needs
make sure that you do not use any message numbers below WM_USER + 100.
Using numbers above WM_USER + 100 does not guarantee that sometime in
the future we will not use some of the same numbers but it is as safe
as you can get.