I am converting a grid from 6 to 7. The following line of code is in the when method :
This.column1.dynamicBackColor = "iif(alltrim(loc_highway_group) = 'X',rgb(255,0,0),rgb(255,255,255))"

It works fine in 6 , turning the column the appropriate color, but no color at all in 7.

Anyone any ideas...

Ian