Access 2010 report question

[gcarpenter]

I have three option groups on a report. Each option group has a command button to apply the option group selection, and I have a command button that will apply the results if all three option groups are selected. Right now if a value in that option group is selected, the forecolor of the command button that corresponds to that option group will change colors, What I don't know is where to place my code for the command button that corresponds to all three option groups being selected, so that command button will change forecolor when all three option groups are selected.

Thanks for your help.

 

[gcarpenter]

Worked like a champ, thanks Uncle Gismo.....