I created a Combo box using Devexpress. I fill the combo box from a database. My question is How to make a Devexpress Combo box shows only non selected items?
- I have a combo box that has the following values (1, 2, 3, 4, 5)
- I selected value (1)
- when I add a new row and open the combo box, it should show (2, 3, 4, 5)