Unlocking Barcode Support

LEADTOOLS Barcode SDK requires support to be unlocked for reading or writing the various barcode types.

To unlock the support, provide the developer key license file e-mailed to you by LEADTOOLS to one of the Leadtools.RasterSupport.SetLicense methods.

To check whether you have unlocked the support for a particular Barcode feature, use the RasterSupport.IsLocked method with the corresponding support type. The table below lists each Barcode feature, the support type and support assembly required.

Feature	RasterSupportType	Support Assembly
Read and Write all 1D (Linear) Barcodes. These are all the symbologies in BarcodeSymbology enumeration except for the ones listed below	RasterSupportType.Barcodes1D	Leadtools.Barcode.OneD.dll
Read Datamatrix Barcodes (BarcodeSymbology.Datamatrix)	RasterSupportType.Barcodes2D	Leadtools.Barcode.DatamatrixRead.dll
Write Datamatrix Barcodes (BarcodeSymbology.Datamatrix)	RasterSupportType.Barcodes2D	Leadtools.Barcode.DatamatrixWrite.dll
Read PDF417 and MicroPDF417 Barcodes (BarcodeSymbology.PDF417 and BarcodeSymbology.MicroPDF417)	RasterSupportType.Barcodes2D	Leadtools.Barcode.PdfRead.dll
Write PDF417 and MicroPDF417 Barcodes (BarcodeSymbology.PDF417 and BarcodeSymbology.MicroPDF417)	RasterSupportType.Barcodes2D	Leadtools.Barcode.PdfWrite.dll
Read QR Barcodes (BarcodeSymbology.QR)	RasterSupportType.Barcodes2D	Leadtools.Barcode.QrRead.dll
Write QR Barcodes (BarcodeSymbology.QR)	RasterSupportType.Barcodes2D	Leadtools.Barcode.QrWrite.dll
Read Aztec, Maxi and MicroQR Barcodes (BarcodeSymbology.Aztec, BarcodeSymbology.Maxi and BarcodeSymbology.MicroQR)	RasterSupportType.Barcodes2D	Leadtools.Barcode.Lead2DRead.dll
Write Aztec, Maxi and MicroQR Barcodes (BarcodeSymbology.Aztec, BarcodeSymbology.Maxi and BarcodeSymbology.MicroQR)	RasterSupportType.Barcodes2D	Leadtools.Barcode.Lead2DWrite.dll

Unlocking Barcode Support

Reference