Hi Vlad,

There's closing parenthesis missing. It should be

iif(apfdef.issurety,RGB(255,255,255),RGB(255,0,0))

>Hello All,
>
>
>I put the following into column's dynamicbackcolor property:
>
>iif(apfdef.issurety,RGB(255,255,255),RGB(255,0,0)
>
>but nothing happens in grid, I don't see red cells where apfdef.issurety=.t.
>
>What is wrong?
>
>
>TIA