In my UI if a user selects to allow multiple , he checks the check box next to “Multiple ”. When this check box is selected, “Maximum” option becomes enabled. Here user can define how many options can be done.
I want to allow my user to do “Infinite” . The option that I have decided to use for this thing is that if user does not type anything, “-” appears in edit box showing that there is not limit and “Unlimited” is allowed. Else user can type a number or user spin control in order to specify the limit up to he is allowed.
Option can be anything either using spin control or any other thing