ribbon menu question make button gray or not

[glda19]

Hi
I've make my one menu on the ribbon. Everything works fine.
Is it posible to make a button on the ribbon gray. En not gray at the begining of the year. En when he pres the button afterwards gray for the rest of the year

[Logit]

OP failed to read this entire post which was a solution to the request.

[glda19]

I mean disabled and enabled

[Logit]

Regretfully you didn't read the entire post #2.

I wish you well.