API browser of generalFormResponse430 COM module


/images/arrow_right.png IGeneralFormResponse::GetProducer method
Retrieves the EAN number of the producer of the original form request.

Note that this is only a safety measure for a crosscheck.

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/images/arrow_right.png C/C++ calling syntax
HRESULT GetProducer( BSTR
VARIANT_BOOL
*pbstrEAN,
*pbStatus);
 
/images/arrow_right.png Calling argument description
[out] BSTR *pbstrEAN EAN number of the producer as supplied by medwin.ch
[out, retval] VARIANT_BOOL *pbStatus Return status of the method. If pbStatus is VARIANT_FALSE then an error occurred and GetAbortInfo should be called to retrieve the error string.
 
/images/arrow_right.png C/C++ return value
S_OK This value is returned if the function call was successful or if the return value of a boolean method signalling a true value. In this case the VARIANT_BOOL is set to VARIANT_TRUE.
S_FALSE This is the return value of a boolean method signalling a false return value. In this case the VARIANT_BOOL is set to VARIANT_FALSE.
E_name This value is returned if the function call was unsuccessful and an error exception was generated. Note that if you are using SmartPointers an exception is thrown under these conditions.