Hi Peter.

It's possible to change the colour of fonts or whatever
in columns of Grid.

See Dynamicforecolor and DynamicBackColor.

For example

Grid.Column(n).Dynamicforecolor = ;
'IIF(myTbl.sum = 6 ,RGB(255,0,0),RGB(0,0,255))'

Grid.Column(n).DynamicBackcolor = ;
'IIF(myTbl.sum = 6 ,RGB(0,0,0),RGB(255,255,255))'

The code above would make column(n)'s font color RED
and back color BLACK if myTbl.sum is 6.

Good Luck .