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Card Scanning Solutions
48
Library CPassport: General Functionality
CPassport analyses and retrieve data from a standard passport image. The passport image is taken using
ScanShell1000 scanner in either color or gray color scheme, analysed by the library and the result data
is stored the library properties. The image may be a full image of the page (3”x5”) or only the lower
portion of the page (1”x5”).
CPassport Library Functions
1.1.55.
Init
Format
Parameters
[in]
License
– Null terminated string that holds license key value.
Return
LICENSE_VALID
: License is valid and the library is ready to be used.
LICENSE_INVALID
: The license is invalid. All scanner operations are disabled.
LICENSE_EXPIRED
: License has expired. All scanner operations are disabled.
LICENSE_DOES_NOT_MATCH_LIBRARY
: The license is invalid for this library. All library
operations are disabled.
GENERAL_ERR_PLUG_NOT_FOUND
: This error returns if the attached scanner is not one of the
following scanners:
ScanShell 600
ScanShell 800
ScanShell 1000
MAG_ERR_NO_READER_FOUND
: The magnetic reader device could not be found on any of the
PC ports.
Remarks
This function initilize the library. This functin must be called before any othe function in the library
can be used.
Init
(
License
As String) As Long
