>>>>Hi everybody,
>>>>
>>>>I could not find this info in Help on Format, though I remember, I saw it there. I have a field Status in a table, which could be either A or I (Active/Inactive). I don't want to use combobox for this, so I need to restict textbox values. I can do it in KeyPress event, but I want something simpler...
>>>>
>>>>Could you please help me?
>>>>
>>>>Thanks in advance.
>>>
>>>Put '@M' in the Format property and the list of values separated by commas into InputMask property
>>
>>Thanks, it works, however, I can not delete value. Also M Included for backward compatibility and not documented.
>
>If the only valid choices are "A" or "I", why would you need to delete the value?

When I want to change from A to I, from user's point of view I have to delete "A" and type "I". However, I can not delete, I can only type "I", which is not 100% intuitive. Anyway, I can live with this.

Also I tried to use KeyPress event already, but it didn't work.