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GeneralRe: ASCII? Pin
Prakash Nadar6-Dec-04 14:45
Prakash Nadar6-Dec-04 14:45 
GeneralRe: ASCII? Pin
Maximilien6-Dec-04 14:55
Maximilien6-Dec-04 14:55 
GeneralRe: ASCII? Pin
David Crow7-Dec-04 4:08
David Crow7-Dec-04 4:08 
QuestionHow to add Support for Bar Code Reader Pin
Azghar Hussain6-Dec-04 6:50
professionalAzghar Hussain6-Dec-04 6:50 
AnswerRe: How to add Support for Bar Code Reader Pin
Nicholas Cardi6-Dec-04 7:04
Nicholas Cardi6-Dec-04 7:04 
GeneralRe: How to add Support for Bar Code Reader Pin
Azghar Hussain7-Dec-04 1:57
professionalAzghar Hussain7-Dec-04 1:57 
AnswerRe: How to add Support for Bar Code Reader Pin
Maximilien6-Dec-04 7:49
Maximilien6-Dec-04 7:49 
GeneralRe: How to add Support for Bar Code Reader Pin
Nicholas Cardi6-Dec-04 8:18
Nicholas Cardi6-Dec-04 8:18 
All of the bar code readers I have used use standard Serial Port (RS232) for communication. (Symbol/Welch Allen).

The barcode you are talking about are 1d barcodes. However, PDF417 (2d barcodes have the ability to store about 1900 bytes of binary data.)

Reading data from the Serial port is pretty trivial.

Wait for a single byte on the serial port. After reciving the first byte re-read on the Serial port for a Quater Second. You will now have all the data from the barcode. Do what ever you need to do with the inbound data. Go back to waiting for one byte.






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GeneralRe: How to add Support for Bar Code Reader Pin
Azghar Hussain7-Dec-04 2:00
professionalAzghar Hussain7-Dec-04 2:00 
GeneralRe: How to add Support for Bar Code Reader Pin
Nicholas Cardi15-Dec-04 15:49
Nicholas Cardi15-Dec-04 15:49 
QuestionHow to scroll 2 view with 1 scrollbar Pin
jerome_data6-Dec-04 5:31
jerome_data6-Dec-04 5:31 
AnswerRe: How to scroll 2 view with 1 scrollbar Pin
Prakash Nadar6-Dec-04 14:49
Prakash Nadar6-Dec-04 14:49 
GeneralRe: How to scroll 2 view with 1 scrollbar Pin
jerome_data6-Dec-04 22:47
jerome_data6-Dec-04 22:47 
GeneralHelp Pin
cythe6-Dec-04 5:29
cythe6-Dec-04 5:29 
GeneralCall a function from an other View Pin
Schniddel6-Dec-04 5:19
Schniddel6-Dec-04 5:19 
GeneralRe: Call a function from an other View Pin
David Crow6-Dec-04 7:34
David Crow6-Dec-04 7:34 
GeneralRe: Call a function from an other View Pin
Schniddel6-Dec-04 8:47
Schniddel6-Dec-04 8:47 
GeneralRe: Call a function from an other View Pin
David Crow6-Dec-04 9:04
David Crow6-Dec-04 9:04 
GeneralRe: Call a function from an other View Pin
Schniddel6-Dec-04 9:41
Schniddel6-Dec-04 9:41 
GeneralRe: Call a function from an other View Pin
David Crow6-Dec-04 9:58
David Crow6-Dec-04 9:58 
GeneralRe: Call a function from an other View Pin
Schniddel6-Dec-04 10:13
Schniddel6-Dec-04 10:13 
GeneralRe: Call a function from an other View Pin
David Crow7-Dec-04 3:14
David Crow7-Dec-04 3:14 
GeneralRe: Call a function from an other View Pin
Schniddel7-Dec-04 4:11
Schniddel7-Dec-04 4:11 
GeneralRe: Call a function from an other View Pin
David Crow7-Dec-04 5:05
David Crow7-Dec-04 5:05 
General__delegate gives compiler error Pin
fishalot6-Dec-04 5:14
fishalot6-Dec-04 5:14 

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