If some of the characters aren't showing it's probably because some demo sets intentionally omit certain characters in order to force you to buy the full font set.

If you're not seeing anything at all, some scanners and fonts require an "*" before and after the data.
Have you tried that?






HI, ALL
i use vb.net make a barcode, but the barcode can't scan ...... i think the word fonts some problem ,
i use the many fonts to do, but it is not ok ......after i find the code39 on internet, 4 format (Code39_1_Demo.ttf,
Code39_2_Demo.ttf,Code39_3_Demo.ttf,Code39_4_Demo.ttf) , but it is also some problem,some of number
can't display on screen,for example (5,0 ......), Anyone know how can i do?