dbComboBox not updating

[Marsheng]

I've been round this a few times but no cigar.

I have a DB field XYZ in a database

The combobox has the datasource and datafield correctly specified.

In the Items list, I have the options for the field XYZ.

When I run the program, I can get the options from the drop down but the DB is not updated. From what I read it should be. Is there something else I need to set ?

[Marsheng]

Hmm something a bit more sinister is happening. Nothing on that tab page is being written to the DB ??

Found it finally. Normally when editing grid type displays, moving between records causes a write to occur. When flicking between tabs on a display, no write is done so adding an OnEnter edit and OnExit post does the trick.