HelpI have noted in IBO3.6De a problem when using tib_lookupcombo and your dataset used to drop down contains null values.

For sample I have a Table1:
Nr Integer Formula varchar(3)
1 FRA
2 BRA
3 (Field is NULL)
4 CRA
....
....
After I order by field: "Formula", I noted:

1. If I use a dataset from this table containing null values, the incremental search doesn't find some records. There are others where incremental search works well.

2. If I use a dataset from this table containing no null values, the incremental search works well in all cases.

Regards,
Luiz.




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