Initlibrary; Procstate - CSSN ScanShell 2000 Description

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1.1.19.

InitLibrary

Format
InitLibrary ( License
Parameters
License
[in] – 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
SLIB_LIBRARY_ALREADY_INITIALIZED : The InitLibrary function call is ignored since the
library is already loaded.
Remarks
Use this function to initialize the idData library. This function must be called before calling any other
function in the library.
1.1.20.

ProcState

Format
ProcState (Reserved
Parameters
Reserved
[in] – Null terminated empty string - reserved. This parameter is not used.
idState
[in] – Constant numeric value of the processed state id.
Return
If function succeeds, the return value is ID_TRUE.
If function fails, the return value is one of the following:
LICENSE_INVALID – Library was not initialized with proper license.
SLIB_ERR_SCANNER_NOT_FOUND – No attached scanner was found.
LICENSE_INVALID – The library was not initialized with the proper license.
SLIB_ERR_INVALID_SCANNER – No scanner was found attached to the PC.
Card Scanning Solutions
As String) As Long
idState
As String, As Long) As Long
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