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Printing bar codes
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De
29/03/2011 03:42:03
 
 
À
29/03/2011 02:35:00
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
01505317
Message ID:
01505324
Vues:
70
>Client of mine want to use bar code scanner. I printed bar codes for numbers on a paper (1, 2, 3, ...) using 3of9.ttf font and everything working fine when he use bar code scanner on a paper printed bar codes. Sintax (in word) is (for example number 1) *1* and that expression translate to desired font (3of9.ttf) Question is how to print bar codes for ENTER and function keys like F%, F6, F7 etc.?

Code 39 only supports numeric, upper case alphabetic and a small set of punctuation marks. Other ASCII codes up to 127 can be represented by using two characters in combination. See:http://en.wikipedia.org/wiki/Code_39
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