>hi all,
>any idea
>
>i put this code under at mygrid event inti, error message
>expretion is invalid.use avalid expression for dynamic back color property
>

>FOR EACH loColumn IN this.Columns
>	lcCS = 'this.' + loColumn.Name + '.ControlSource'
>	IF TYPE(EVALUATE(lcCS)) = 'N'
>		loColumn.DynamicBackColor = [IIF(EVALUATE(] + lcCS + [) < 10, RGB(225, 128, 128), RGB(128,255,128))]
>	ENDIF
>ENDFOR
>

>thanks
I don't know if this will work, but try

FOR EACH loColumn IN this.Columns
  lcCS = 'this.' + loColumn.Name + '.ControlSource'
  IF TYPE(lcCS) = 'N'
    loColumn.DynamicBackColor="IIF(EVALUATE('" + lcCS + "') < 10, RGB(225,128,128), RGB(128,255,128))"
  ENDIF

I changed the [] to ", not because there's anything wrong with using [] as text delimiters, but because my eye sees them as array subscripts. This way was easier for me to read.