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Generated GS1-128 barcode it's not correct


I am trying to generate a GS1-128 barcode in VFP but the generated code is not correct. I'm using the code below to generate the barcode with the Universal TTF Barcode Font and the COM ActiveX DLL Font Encoder.
oFontGS1_128 = Createobject('IDAutomationDLL.FontEncoder')
retval = oFontGS1_128.Code128(Wcodigo).

The barcode I'm trying to encode is Ê025601070004322Ê37103

And that is the generated barcode.
image

Operating System: Windows 10

Application: Visual Fox Pro

03-08-23     1.1 year(s) ago    

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Brant

Best Answer

It seems like you may not be using the Universal Code 128 function. Try
oFontGS1_128 = Createobject('IDAutomationDLL.UniversalEncoder')
retval = oFontGS1_128.IDAutomation_Uni_Code128(Wcodigo).

If you are using the graphical part of the ActiveX Control, please refer to the ActiveX Visual FoxPro (VFP) Tutorial.

Posted 1.1 year(s) ago

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