>I have a grid with several columns that are enabled = .f. I have one column that can be edited. The previous coulumn holds the last value for the meter. I need to be sure that the new value is larger.
>
>So I need to verify that column 4 current row data is less than column 5 current row data before the user leaves that row with the enter key.
>
>Can anyone help me with the syntax?
>
>Thanks

Take a look on AfterRowColChange event of the Grid or Current control Valid event.

Something like:

WITH This
    IF .ActiveColumn = 4
         IF .Column4.Text1.Value < .Column5.Text1.Value
                  DO whatever...
         ENDIF   
   ENDIF
ENDWITH

OR

if you are working on the current column, at Text control Valid event issue:

IF This.Value > Thisform.Column1.Text1.Value
     DO whatever...
ENDIF