>I'd like to txtbox.value = "Пера Перић" (txtbox.fontcharset=204) Switch to app.in (app.ini save as UNICODE), with the value of the Cyrillic?
>How do I take advantage in that case function strconv()

You asked a similar question yesterday, and you were directed to the best white paper about Unicode available on this planet. Nothing has happened between yesterday and today, and nothing will ever happen. Unicode is not supported by VFP and never will.