Thanks Dimitrina . I will try it.
I have another issue regarding the RadGridView commit edit on focus lost.
I am setting grid properties ActionOnLostFocus="CommitEdit" EditTriggers="CellClick"
Still, whenever I click on some other control not part of the grid, the value commit is not happening.
eg. I enter some value in the grid cell. and don't press enter. Now I click on the save button in toolbar. It doesn't get the latest value entered in the cell as the commit on focus hasn't finished.