>I want to test for a user moving from one record (row) to another in a grid. I can figure out how to do this. Any help would be appreciated.

Add new property nRecno to your grid base class and the following code to the grid AfterRowColChange event

* AfterRowColChange event
IF Recno(This.RecordSource) <> This.nRecNo   && Row changed
   This.nRecNo = Recno(This.RecordSource) 
   * Some code  
ENDIF

Don't forget to initialize nRecno property in the Init of the grid.