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MondoNuovo
Valued Newbie
Joined: 09 Jul 2001
Posts: 44
Location: Italy
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 Posted: Wed Jun 19, 2002 5:53 pm Post subject: Folder Size? |
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Hi all,
I wanted to know whether making VDS read the dimensions of a folder is possible?
Thanks
Daniele |
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Dr. Dread
Professional Member
Joined: 03 Aug 2001
Posts: 1065
Location: Copenhagen, Denmark
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MondoNuovo
Valued Newbie
Joined: 09 Jul 2001
Posts: 44
Location: Italy
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| Posted: Wed Jun 19, 2002 6:30 pm Post subject: |
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| Thanks Dr. Dread!! |
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DanTheMan
Contributor
Joined: 15 Mar 2002
Posts: 56
Location: Sweden
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| Posted: Wed Jun 19, 2002 8:42 pm Post subject: |
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Hi folks!
Found a bug i Mac:s program, on Line 251. There might be a problem
when running on very large directories. @div() command get an Error 25
when (%%bytes) get over 999999999 bytes. Not Mac:s fault but
right now we can fix it with a dirty one.
change Line 251: %%bytes = @div(%%bytes, 1000)
to: %%bytes = @substr(%%bytes,1,-3)
Thanks Mac for your nice piece of code, it's a little bit slow but it's
works fine.!
/Dan |
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Mac
Professional Member
Joined: 08 Jul 2000
Posts: 1585
Location: Oklahoma USA
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| Posted: Wed Jun 19, 2002 10:35 pm Post subject: |
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Thanks Dan,
I changed the posted code to include your fix.
Cheers, Mac 
_________________
VDSug.dll does file IO, check/disable menu items,
non-VDS dlls, draw functions and more...
Free download (30k dll size) at:
http://www.vdsworld.com/download.php?id=361
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Tommy
Admin Team
Joined: 16 Nov 2002
Posts: 746
Location: The Netherlands
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| Posted: Thu Jun 20, 2002 5:50 am Post subject: |
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I think the floating point functions of VDS can handle larger values, so maybe try @FDIV().
Tommy |
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Mac
Professional Member
Joined: 08 Jul 2000
Posts: 1585
Location: Oklahoma USA
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| Posted: Fri Jun 21, 2002 1:21 am Post subject: |
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You're correct (as usual) Tommy,
@fdiv() will handle much larger values, but using
"@format(%%bytes, .0)" rounds them instead of just
removing the fraction. I used @div() to avoid this,
because rounding upward with several figures could
result in more bytes than the drive size (if it's nearly
full)...
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rem -- 15 digits --
%%bytes = 999999999999999
if @greater(%%bytes, 999)
%%bytes1 = @fdiv(%%bytes, 1000)" (15 digits plus a period)"
%%bytes2 = @format(@fdiv(%%bytes, 1000), .0)" (rounds to 13 digits)"
%%bytes3 = @substr(%%bytes,1,-3)" (fraction removed to 12 digits)"@tab()
else
%%bytes = @fdiv(%%bytes, 1000)
end
INFO BYTES= %%bytes" (15 digits)"@cr()@cr()FDIV= %%bytes1@cr()@cr()Formatted FDIV= %%bytes2@cr()@cr()SUBSTR= %%bytes3
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Cheers, Mac
_________________
VDSug.dll does file IO, check/disable menu items,
non-VDS dlls, draw functions and more...
Free download (30k dll size) at:
http://www.vdsworld.com/download.php?id=361
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