how to force numeric control to accept specific values?

[tintin_99]

hi 

How can I force a numeric control to accept specific values ( not a range ) . For example just accept 24 and 28

[Craig_]

Set the increment to the difference between the upper limit and the lower limit.

[Freelance_LV]

Hi

use a Ring control instead. define the numbers in the Edit Items property. that would fit your requirement than using a normal numeric control