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How to Use Streaming Service to Encode Carriage Returns In Output


We have an input program that recognizes Carriage Returns (CR) in the separating data in a single barcode, but when we separate the data with %0d, it doesn't work!

Please help!

Operating System: WIndows, Mac, Linux, and Unix

Application: IDAutomation Streamers

09-03-14     10.2 year(s) ago    

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James

Best Answer

The separator %0d will not properly encode a Carriage Return (CR) - with Process Tilde enabled in the URL call parameter (PT=T), you would use ~013 as shown below (which pertains to the Data section, D=):

D=123~013456~013789

The result is the following barcode:

image

When analyzed using the IDAutomation 2D USB Barcode Scanner and using the IDAutomation Free Barcode Scanner ASCII String Decoder to show the unprintable CR, the correct output is observed (<CR> symbolizes the CR as unprintable text):

123<CR>456<CR>789

The above applies primarily to the following IDAutomation products (review each product's user manual for implementation-specific parameters and barcode types supported):

· Dynamic Barcode Generator Subscription* (hosted by IDAutomation)
· Java Barcode Servlet (hosted by your company)
· Streaming Barcode Server for IIS (hosted by your company)

*The PDF417 barcode image was produced using the live streaming demo for PDF417. Choose the barcode type wanted, and press the Update Barcode button. The URL to copy/paste in the field is in the bottom Barcode Generator URL box.

Posted 10.2 year(s) ago

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