Kbase P164839: How to detect that a LEFT-MOUSE-DBLCLICK in a browse happened when there are no rows in the browse?
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
4/28/2010 |
|
Status: Unverified
GOAL:
How to detect that a LEFT-MOUSE-DBLCLICK in a browse happened when there are no rows in the browse?
FACT(s) (Environment):
Windows
Progress 9.x
OpenEdge 10.x
OpenEdge Category: Language (4GL/ABL)
FIX:
In the LEFT-MOUSE-DBLCLICK event handler simply test for IF AVAILABLE(Your_Browse_Table_Name) and if a record is available go on and process the event as normal.
If the browse has no data in it when the LEFT-MOUSE-DBLCLICK event is generated the AVAILABLE function will return false.