>Hi, Folks,
> Here I've put a combo in a certain column of a grid, the code wanna the combo will change the row source and row source type automaticly when the left next column's data changed. But the problem is when the active row changed the combo row source or row source type the other rows' combo data is missing for there is no right data to other rows combo. It means the subclass of grid is column level sensetive not row level. Every row's combo can not change it's row source or row source type isolated. Is there any makeshift way to avoid this? Thanks.

You could use dynamiccurrentcontrol and multiple controls for the same column.
Cetin