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	Leadtools.RasterSupportType	Support Assembly
Read and Write all 1D (Linear) Barcodes. These are all the symbologies in Leadtools.Barcode.BarcodeSymbology enumeration except for the ones listed below	RasterSupportType.Barcodes1D	Leadtools.Barcode.OneD.dll
Read Datamatrix Barcodes (BarcodeSymbology.Datamatrix)	RasterSupportType.BarcodesDataMatrixRead	Leadtools.Barcode.DatamatrixRead.dll
Write Datamatrix Barcodes (BarcodeSymbology.Datamatrix)	RasterSupportType.BarcodesDataMatrixWrite	Leadtools.Barcode.DatamatrixWrite.dll
Read PDF417 and MicroPDF417 Barcodes (BarcodeSymbology.PDF417 and BarcodeSymbology.MicroPDF417)	RasterSupportType.BarcodesPdfRead	Leadtools.Barcode.PdfRead.dll
Write PDF417 and MicroPDF417 Barcodes (BarcodeSymbology.PDF417 and BarcodeSymbology.MicroPDF417)	RasterSupportType.BarcodesPdfWrite	Leadtools.Barcode.PdfWrite.dll
Read QR Barcodes (BarcodeSymbology.QR)	RasterSupportType.BarcodesQRRead	Leadtools.Barcode.QrRead.dll
Write QR Barcodes (BarcodeSymbology.QR)	RasterSupportType.BarcodesQRWrite	Leadtools.Barcode.QrWrite.dll

For more information, refer to: