Am I correct in thinking that the normal way to set the selected row forecolor is using  DisplayLayout.Override, but this will only give me a single colour per grid?  So for example, if I want a different forecolor depending on data in that row it won't work?

So then the solution would be to use DrawPhases - I can change the colour of most text by setting drawParams.AppearanceData.ForeColor in the DrawElement function on the BeforeDrawForeground phase, however, this doesn't work on all column types, for example DateTimes and URLs. 

Is there a different phase or attribute I should be checking/changing?

Thanks,
Campbell