UnlockSupport method (ILEADRasterTwain)

Syntax	UnlockSupport(short iType, BSTR pszKey)
Overview	Refer to Unlocking Special LEAD Features.

Remarks

Unlocks support for an optional feature, such as or LEADTOOLS Document/Medical capabilities.

For information about LEADTOOLS Document/Medical capabilities, contact LEAD.

Note:

UnlockSupport can be replaced by entering the appropriate keys in LTOCX14.LIC. Edit the LTOCX14.LIC file and append at the end of a line, and on the same line, one or more pairs in the form |L_SUPPORT_xxx=key. The keys that can be specified are:

L_SUPPORT_BARCODES_1D
L_SUPPORT_BARCODES_1D_SILVER
L_SUPPORT_BARCODES_PDF_READ
L_SUPPORT_BARCODES_PDF_WRITE
L_SUPPORT_BARCODES_DATAMATRIX_READ
L_SUPPORT_BARCODES_DATAMATRIX_WRITE
L_SUPPORT_BARCODES_QR_READ
L_SUPPORT_BARCODES_QR_WRITE
L_SUPPORT_BITONAL
L_SUPPORT_CMW
L_SUPPORT_DICOM
L_SUPPORT_DOCUMENT
L_SUPPORT_EXTGRAY
L_SUPPORT_J2K
L_SUPPORT_MEDICAL
L_SUPPORT_MEDICAL_NET
L_SUPPORT_OCR
L_SUPPORT_VECTOR
L_SUPPORT_LTPRO

For example, if you wanted to unlock DOCUMENT and VECTOR support, you would include the following at the end of the first line:

|L_SUPPORT_DOCUMENT=dockey|L_SUPPORT_VECTOR=veckey