Argox PT-9230, Руководство по программированию SDK

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PT-9230 Mobile Computer SDK Programming Manual
106
PT_GetBarcodeData
To Get Barcode data and barcode 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 maximum buffer size.
Returned Values
Returning TRUE if the operation is successful, otherwise, return FALSE.
Remarks
If the buffer size is smaller than scanned data, this function will return 0 and the parameter uiMaxBufferLen will
return the length of the scanned 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");