Kbase P147751: Cannot reset the value of an active cell to unknown (?) when using UltraWinGrid control
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
18/06/2009 |
|
Status: Unverified
SYMPTOM(s):
Cannot reset the value of an active cell to unknown (?)
Error appears when forcing the unknown value with ultragrid1:<activecell>:value=?
Error appears when forcing the unknown value with ultragrid1:rows:item[0]:cells:item[1]:value = ?
Unable to convert from '(null)' to 'System.decimal'
FACT(s) (Environment):
Using UltraWinGrid control
OpenEdge 10.2A
Windows
CAUSE:
This is expected behavior, the unknown value has to be set in the DataSource
FIX:
Modify the code to modify the code from:
ultragrid1:rows:item[0]:cells:item[1]:value = ?.
to:
ultraDatarow1:setcellvalue("value",?).