Groups > microsoft.public.scripting.vbscript > #12431

Re: Access the 3rd and rest elements of a Byte() (byte array)?

From	"R.Wieser" <address@not.available>
Newsgroups	microsoft.public.scripting.vbscript
Subject	Re: Access the 3rd and rest elements of a Byte() (byte array)?
Date	2022-03-09 10:39 +0100
Organization	Aioe.org NNTP Server
Message-ID	<t09sli$pfb$1@gioia.aioe.org> (permalink)
References	<7ikpiwc1wlb3.1jl0fbkule7nk$.dlg@40tude.net> <t07aqg$1ipv$2@gioia.aioe.org> <t07kg2$2b4$1@dont-email.me> <t08dhn$30u$1@gioia.aioe.org> <16hdz1wr1j330.sbmmjvqqgesy$.dlg@40tude.net>

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JJ,

> Hold on there, I didn't know that VB can convert Byte() to a string.

As far as I can tell, it stil doesn't.  But for some reason wscript.echo 
accepts a Byte-array too.

> But since MID() only accept a string,

I'm not sure I understood you right, as you posted three lines you said 
work, but than follow it with the above ...

Yes, a quick test shows that MID() indeed does work, but - unexpectedly - 
grabs two bytes at a time.

> Instead, we use RIGHT(), which unexpectedly, works.

:-) Currently the only unexpected thing with MID() and RIGHT() is that, and 
/how/ they work on a Byte() array.  Ofcourse, it didn't help that you need 
an ASCW() (instead of just an ASC() ) to see the actual bytes.

> So, thank you for mentioning MID().

You're welcome.  I'm just glad that my fumbling lead to something usefull.

But forgive me if I say that I probably won't ever try to use that 
"adodb.stream" object in VBScript for anything.  The above juggeling brings 
back memories of how to do string stuff in DOS Batch files. :-|

Regards,
Rudy Wieser

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Access the 3rd and rest elements of a Byte() (byte array)? JJ <jj4public@gmail.com> - 2022-03-08 06:24 +0700
  Re: Access the 3rd and rest elements of a Byte() (byte array)? "R.Wieser" <address@not.available> - 2022-03-08 11:22 +0100
    Re: Access the 3rd and rest elements of a Byte() (byte array)? "Mayayana" <mayayana@invalid.nospam> - 2022-03-08 08:07 -0500
      Re: Access the 3rd and rest elements of a Byte() (byte array)? "R.Wieser" <address@not.available> - 2022-03-08 21:15 +0100
        Re: Access the 3rd and rest elements of a Byte() (byte array)? "Mayayana" <mayayana@invalid.nospam> - 2022-03-08 16:57 -0500
        Re: Access the 3rd and rest elements of a Byte() (byte array)? JJ <jj4public@gmail.com> - 2022-03-09 10:58 +0700
          Re: Access the 3rd and rest elements of a Byte() (byte array)? "R.Wieser" <address@not.available> - 2022-03-09 10:39 +0100
      Re: Access the 3rd and rest elements of a Byte() (byte array)? Ulrich Möller <knobbi38@arcor.de> - 2022-03-11 11:23 +0100
        Re: Access the 3rd and rest elements of a Byte() (byte array)? "R.Wieser" <address@not.available> - 2022-03-11 13:14 +0100
        Re: Access the 3rd and rest elements of a Byte() (byte array)? "Mayayana" <mayayana@invalid.nospam> - 2022-03-11 09:12 -0500
          Re: Access the 3rd and rest elements of a Byte() (byte array)? Ulrich Möller <knobbi38@arcor.de> - 2022-03-11 18:41 +0100
            Re: Access the 3rd and rest elements of a Byte() (byte array)? "Mayayana" <mayayana@invalid.nospam> - 2022-03-11 15:58 -0500
        Re: Access the 3rd and rest elements of a Byte() (byte array)? JJ <jj4public@gmail.com> - 2022-03-12 06:24 +0700
          Re: Access the 3rd and rest elements of a Byte() (byte array)? "Mayayana" <mayayana@invalid.nospam> - 2022-03-11 19:30 -0500

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