command enableButtons v
    switch
        case v <= 0
            put 0 into fld "Field1"
            set the enabled of btn "Button1" to true
            set the enabled of btn "Button2" to false
            break
        case v >= 10
            put 10 into fld "Field1"
            set the enabled of btn "Button1" to false
            set the enabled of btn "Button2" to true
            break
        default
            set the enabled of btn "Button1" to true
            set the enabled of btn "Button2" to true
            put v into fld "Field1"
    end switch
end enableButtons