Hello Ravi.

I just tried this code but got the following VFP message:

"Expression is invalid. Use a valid expression for DYNAMICBACKCOLOR property"

As an alternative to entering this into the DynamicBackColor for each column in the property sheet, this code in the grid's Init works:

LOCAL lcBackColor
FOR EACH loColumn IN This.Columns
  IF loColumn.ColumnOrder > 1
    IF TYPE( loColumn.ControlSource ) = 'C'
	lcBackColor = "IIF( 'BLOCK' $ " + loColumn.ControlSource + ", RGB( 255, 0, 0 ), RGB( 0, 0, 255 ) )"
        loColumn.DynamicBackColor = lcBackColor
    ENDIF
  ENDIF
ENDFOR