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scanner reading bar code how?? [message #427768]

Sun, 25 October 2009 04:49

soracle
Messages: 6
Registered: April 2009
Location: hafr elbattin

Junior Member

how to make
scanner to
read bar code
I print it

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Re: scanner reading bar code how?? [message #427788 is a reply to message #427768]

Sun, 25 October 2009 09:24

Littlefoot
Messages: 21818
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

Barcode scanner emulates keyboard input.

Therefore, make sure to plug it as described in your barcode scanner's manual (it is usually the same cable as the keyboard ones).

When you scan the barcode, the result will be placed into the text item in your form. Note that item's properties must be set correctly (i.e. input must be allowed).

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Re: scanner reading bar code how?? [message #427804 is a reply to message #427788]

Sun, 25 October 2009 14:55

soracle
Messages: 6
Registered: April 2009
Location: hafr elbattin

Junior Member

ok

But scanner read the bar as image not barcode (number)

the meaning :
when I scann barcode by scanner (the scanner not convert barcode to number that repersent barcode )

when problem ?????/

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Re: scanner reading bar code how?? [message #427824 is a reply to message #427804]

Mon, 26 October 2009 01:08

Littlefoot
Messages: 21818
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

What "scanner" are you talking about? Barcodes are to be read by barcode scanners (if you want them to be converted into characters). Sample images follow:

Yes:

/forum/fa/6905/0/

No:

If you are sure you are using the right scanner, did you try to scan barcode preprinted on a certain product you buy in a shop (i.e. the one you didn't create)? Is it read correctly? If so, how did you create YOUR barcode? Which barcode is it? 1D (such as 39), 2D? Some of them require, for example, asterisk (*) at the beginning and at the end of the string in order to be correctly read.

In other words: perhaps you should provide some more information.

Attachment: scanner_barcode.jpg
(Size: 9.43KB, Downloaded 1166 times)
Attachment: scanner_desktop.jpg
(Size: 21.98KB, Downloaded 1267 times)

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Re: scanner reading bar code how?? [message #427859 is a reply to message #427768]

Mon, 26 October 2009 04:32

soracle
Messages: 6
Registered: April 2009
Location: hafr elbattin

Junior Member

yes i used the sanner barcide (the first image )
but
scanner when scan image , the image enter as image not character that reperesent image (as /fa/0906/09 )
that is the problem

what solution ?

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Re: scanner reading bar code how?? [message #427899 is a reply to message #427859]

Mon, 26 October 2009 05:55

Littlefoot
Messages: 21818
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

No idea, I've never seen that.

Did you correctly set the scanner? Perhaps it is capable of scanning both barcodes and images (photos, for example), so you have to set it up.

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Re: scanner reading bar code how?? [message #427994 is a reply to message #427768]

Mon, 26 October 2009 12:54

soracle
Messages: 6
Registered: April 2009
Location: hafr elbattin

Junior Member

the problem

when san barcode from any product ...the barcode enter correct

but when i make barcode by report and i scan it not enter correct

where problem?

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Re: scanner reading bar code how?? [message #428010 is a reply to message #427994]

Mon, 26 October 2009 15:33

Littlefoot
Messages: 21818
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

Maybe we are several messages back, where I saidLF

If you are sure you are using the right scanner, did you try to scan barcode preprinted on a certain product you buy in a shop (i.e. the one you didn't create)? Is it read correctly?

OK, you've said that this works fine.

If so, how did you create YOUR barcode? Which barcode is it? 1D (such as 39), 2D? Some of them require, for example, asterisk (*) at the beginning and at the end of the string in order to be correctly read.

Well?

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