Argox PT-61, Руководство по программированию

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Programming Manual 66
PT_GetBarcodeData
Get Barcode data and type from system buffer.
BOOL PT_GetBarcodeData
{
UINT * uiBarType ,
Char * pBuffer ,
UINT * uiMaxBufferLen
}
Parameters
uiBarType
[out] barcode type. This parameter is ignored and should be set to NULL
pBuffer
[out] buffer for storing scanned data..
uiMaxBufferLen
[in/out] The max buffer size
Return Values
Return TRUE if the operation is successful, otherwise return FALSE.
Remarks
If the buffer size is less than scan data, function return 0 and the parameter uiMaxBufferLen return the size of
barcode data.
Example
if(PT_CheckBarcodeData()){
if(PT_GetBarcodeData(&uiBarType, pBarData, &uiMaxLen)){
for(i = 0 ; i < strlen(pBarData) ; i++)
m_strSc= *(pB i);
}
else
m_strScanData = _T("Can't get scan data");
}
else
m_strScanData = _T("No Scan Data");