BarcodeScanner objects
Specifies the data from the most recent scan after a RetrieveData call.
The ScannedData property is a read-only string.
The following example retrieves data from a single scan:
Integer l_iret
l_iret = l_scanner.Open()
l_iret = l_scanner.ScanWait( 30 )
l_iret = l_scanner.RetrieveData()
sl_data.text = l_scanner.ScannedData
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