>>My grid is driven by a table called collections
>>
>>If the service column of any record contains any one of the following I want that row to be black, otherwise red
>>
>>STANDARD
>>ECONOMY SERVICE
>>STANDARD (EXPRESS)
>>ECONOMY
>>
>>and where do I put the relevant code?
>
>Sorry I want the forecolor only to change

You can put condition for DynamicForeColor in grid's Init, e.g.

thisform.myGrid.SetAll('DynamicForeColor', 'iif(inlist(Service,"STANDARD","..etc."), rgb(...), rgb(...))','Column')

You can also create condition separately using TEXT ENDTEXT, e.g.

text to lcCondition noshow
   IIF(INLIST(Service, 'STANDARD', ..),rbg(..), rgb(..))
ENDTEXT

and use lcCondition inside the SetAll method.