Hi Peter.

>> That works when you change row but not column.... <<

This code in the LostFocus() of the TextBox in the grid column that is bound to the date field. Then, if the user changes the date, when they tab off of the cell, the grid will re-sort itself:

LOCAL lnrecno
*** If the grid's RecordSource has an index tag on this field
*** We want make sure that as soon as we change its contents,
*** The grid displays everything in the correct order
*** First Check to see if we have changed this field
IF INLIST( GETFLDSTATE( JUSTEXT( This.ControlSource ), This.Parent.Parent.RecordSource ), 2, 4 )
  Thisform.LockScreen = .T.
  WITH This.Parent.Parent
    lnRecno = RECNO( .RecordSource )
    *** Scroll Up one Page
    GO TOP IN ( .RecordSource )
    .DoScroll(2)
    *** Scroll back down one page
    GO BOTTOM IN ( .RecordSource )
    .DoScroll(3)
    *** Finally, go back to the original record 
    GO lnRecno IN ( .RecordSource )
  ENDWITH
  Thisform.LockScreen = .F.
ENDIF	

Marcia