I have a AdvStringGrid and I would like to have the first column as a drop down from a Database table where the user can select a product. I found in the demos how to make the first column a Combo, but not how to get use the data in the DB Table.
I'd suggest to have a look at the techniques described in samples 24 or 55 that show how to use any control as inplace editor for the grid and apply these techniques to use TAdvDBLookupComboBox as inplace editor for the grid.