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Frequently Asked Questions |
Programming FAQ |
What is an SDK? Does it have to be bought each time or is it a one-time fee?
What is the difference between the standard and professional editions?
A barcode was not decoded. Why?
My file contains several barcodes, but only one barcode was decoded. Why did it happen?
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The SDK (software development kit) is develorer license. The SDK is required for each developer to integrate our BarcodeReader into your application.
Our barcode decoding software is distributed as an SDK (developer license) and under a runtime license.
The SDK is necessary for every developer to be able to integrate our DataSymbol Barcode Recognition SDK into his applications.
A runtime license is required for every PC (or server) where our BarcodeReader component will be installed.
The SDK includes one developer license and one runtime license.
You have to buy the SDK only once. Suppose you have 1 developer and want to install our barcode reading software on 20 PCs, so you will have to purchase one developer license and 20 runtime licenses.
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The standard edition allows you to decode only one barcode in one file. The professional edition has no limitations.
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Our barcode reading engine uses various methods to achieve maximum recognition. But sometimes it is impossible to decode a barcode due to its poor quality. Send us this image, it may help us improve our software.
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First of all, check whether you use the standard or professional edition. The standard edition decodes only one barcode in a file.
If you use the professional edition, check how the LinearFindBarcodes property is set. By default, this property is set to 1, i.e. only one barcode is decoded in a file. For example, if you want to decode up to 5 barcodes, set this property to 5.
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FAQs 
