Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Display chr(21)
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Titre:
Divers
Thread ID:
00579731
Message ID:
00579833
Vues:
22
>>Hello all,
>>
>>I would like to be able to properly display ASII character 21 (decimal, hex
>>value is 15) in an editBox. This character can be used as a segment
>>terminator in EDI files.
>>
>>You can see what the character is supposed to look like by holding the ALT
>>key down and typing 21 on the key pad. This method works in the command
>>window, in MODIFY command edit window, or in an editBox. At least it does if
>>the font is Courier New.
>>
>>However, the problem is when a string contains this value. I am using
>>filetostr() to get an EDI file, and I would like to be able to display its
>>contents properly in an editBox. This character is rendered as a square. If
>>I display the string to the vfp screen, it is displayed as a thick vertical
>>bar.
>
>Hmm. I just went into Notepad, typed ALT-21, saved that file, and imported it into VFP -- it showed up correctly, and when I did ASC(lcStr), it printed 167. Something's wacky somewhere, and I'm not convinced it's VFP.

Hello Garrett,
The difference you are seeing can be seen directly
? ASC("")
? "§"
? ASC("§")
ALT+ 0021

the second is
ALT+21

the second does not take into account the asc 00 and calculate to 167
Edgar L. Bolton, B.S. B.B.A.
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform