Select Row from Code behind

[Eric Klein]

I have a screen that has a radgridview on it when the users selects a row it populates the screen with data about the selected row.  When the user either adds a new record or updates and existing row I run an update then reload the grid with the new data and also to check and see if any other users have shanged any data.  The issue I am having is I would like to set the selected row to the row that was just added or to the row the user has just updated.
How can I set the selected row by an ID on the gird?