User's Manual

6 Scanner Support—Chapter
211700 Series Color Mobile Computer User’s Manual
IS9CConfig2::GetGlobalAmble
This retrieves the scanner’ s current preamble or postamble setting.
Syntax
HRESULT GetGlobalAmble( ITC_GLOBAL_AMBLE_ID eAmbleId, BYTE
rgbBuffer[], DWORD dwBufferSize, DWORD* pdwBufferSize );
Parameters
eAmbleId [in] An enumeration of type
ITC_GLOBAL_AMBLE_ID identifies whether
the preamble or postamble setting is to be
retrieved. Only one setting can be queried at a
time.
rgbBuffer [in] Contains the buffer for the postamble or
preamble setting to be queried.
dwBufferSize [in] The maximum number of bytes that rgbBuffer
can store. Must be at least
ITC_GLOBAL_AMBLE_MAX_CHARS bytes.
pdwBufferSize [out] A pointer to DWORD location to store the
actual number of returned bytes in rgbBuffer.
Return Values
HRESULT that indicates success or failure.
Remarks
None.
See Also
None.