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Barcodescanner

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Posted on by dv1407

Hello, I have built a barcode scanner into the Powerapp, but unfortunately the wrong number comes with some barcodes. Here is the code which does not work:

At the beginning the number 011 is added and at the end the 9. Where is the problem?

Result in the App: 011800299679

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Building Power Apps

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rubin_boer 4,843 Super User 2024 Season 1 on at

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hi @dv1407 when you pass that sequence in a generator it returns the same code.

PowerApps picks up ITF, below is the output for ITF for both sequences.

which standard are you using?
dv1407 61 on at

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Hi @rubin_boer ,unfortunately I do not understand what you mean. I also put the barcode type car. It should actually be a code 128, but if I set this, then the scanner does not work.
rubin_boer 4,843 Super User 2024 Season 1 on at

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hi @dv1407 PowerApps recognize the standard as ITF.

When your code is scanned it produces this below

Barcode 128 below:

Could it be that this (error) tag was using the ITF standard as oppose to 128 as the others? When is can with 128 i get nothing on the barcode but when i scan the image below i get:

Regards
dv1407 61 on at

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Hello @rubin_boer , I can scan your barcode without any problem. But if I do it with my barcode from Post 1, then it does not do at all. Barcodetyp.auto is no problem, just front 011 and rear 9. How can I change it, so that the barcode from post 1 can also be read, so that the correct number is also displayed.
dv1407 61 on at

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Can some one help me?