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: