>>
>>Now, our currency is relatively stable.
>
>I hope ours too. I tired add extra masks to inputboxes year by year. :)
Hehe, I suppose that is a minor concern, compared with all the money lost to inflation.
Anyway, the InputMask might be changed dynamically, for example, storing them in a text file, or DBF, and assigning them to TextFields that hold currency data, in the Init() Event. If you didn't do it already, I would create a class for currency data; this allows you to do global changes and corrections easily.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)