Kbase P108905: Error 4708 trying to use suppressed windows within a dialog box.
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
16/09/2005 |
|
Status: Unverified
FACT(s) (Environment):
Progress 9.x
OpenEdge 10.x
SYMPTOM(s):
AppBuilder generated code
Running procedure for suppressed window within a dialog box
Setting PARENT attribute of default frame in window procedure's main block
Window contains an OCX
**Unable to set attribute PARENT for FRAME DEFAULT-FRAME (4078).
**Unable to set attribute <attribute> for <widget id>. (4078)
CAUSE:
Because of the OCX, the appbuilder inserts a CREATE CONTROL-FRAME statement before the main block section of code.
This CREATE CONTROL-FRAME statement forces the window's frame to be realized, at which point the PARENT attribute becomes read-only. Therefore resetting the parent in the main block will fail.
FIX:
Open the .w file for the suppressed window in Procedure Editor.
Move the code that sets the frame:PARENT attribute before the CREATE CONTROL-FRAME statement.