#include "ltwrappr.h"
static L_INT LBarCode::ParseECIData(pszBarCodeData, nDataLength, pszECIData, nECIDataLength)
Parses ECI barcode data.
Barcode data string.
Barcode data size.
Pointer to string buffer to be updated with the ECI data.
ECI data size.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
The parsed ECI data is UTF8 encoding, or NULL if the input data is not ECI.
Required DLLs and Libraries
For complete sample code refer to BarCode demo.
L_INT LBarCode__ParseECIData(HWND hWnd, pBARCODEDATA pBarCodeData)
{
L_WCHAR szBuffer[256];
L_CHAR* pszECIData = NULL;
L_INT nLength = 0;
if (!pBarCodeData)
return FAILURE;
// Parse Barcode ECI data
L_INT nRet = LBarCode::ParseECIData(pBarCodeData->pszBarCodeData, pBarCodeData->nSizeofBarCodeData, &pszECIData, &nLength);
if(nRet == SUCCESS && pszECIData != NULL)
{
if(MultiByteToWideChar(CP_UTF8, 0, pszECIData, nLength, szBuffer, 256))
{
MessageBox(hWnd, szBuffer, L_TEXT("ECI Data"), MB_OK);
}
else
{
nRet = FAILURE;
}
GlobalFreePtr(pszECIData);
}
return nRet;
}