Call ITCSCAN Open before any other Native Scanner function, and call ITCSCAN Close when exiting the application.
Creates a logical code reader object and initializes a communication channel between this logical object and a bar code reader engine. This communication channel is required to collect data or configure the device. Call ITCSCAN Close when finished.
HRESULT ITCSCAN_Open(
INT32 *pHandle,
LPCTSTR pszDeviceName,
DWORD dwDataBufferSize)
[Out] pHandle
Pointer to the newly created bar code reader object.
[in] pszDeviceName
Pointer to a Unicode string that contains the device name on which to initialize the logical connection. The device identifies a communication port. Always set to "External".
[in] dwDatabufferSize
Size of buffer that stores the barcode data. The application should allocate at least 130 bytes.
A standard error status code indicating success or failure.
Header File: ITCSCAN2.h
Library: ITCSCAN2.lib