I am working on a radgrid with ComboBox columns and I'm wanting to switch around the way the keyboard manipulates the dropdowns and the grid. I want to navigate through the cells with the arrow keys and when I get to the cell I want I want to hit Enter and that will open the dropdown list of that cell. After I navigate through the items of the dropdown list I want to hit Enter again and the cell no longer be in edit mode and the value i chose to be displayed. Currently I have it behaving similar to that except not exactly. The dropdown will open on Enter and I can cycle through the items, however, when I hit enter again the dropdown closes and the value is selected but the cell is still active and when I use the arrow keys it still sorts through the dropdown items so I have to hit Enter again to commit the data. And when I hit Enter the second time the data is committed and the cell under the cell I just changed is now the selected cell....I don't want Enter to move down. How can I accomplish this. I realize this is kind of confusing so any help would be appreciated thanks.