ISpRecognizerLite::Delete

This method removes a speech sample from the system.

HRESULT  Delete (
  SPRECOGNITIONMETHOD eRM,
  SPTYPEHEADER* psth,
  IUnknown* pUnk
);

Parameters

eRM

[in] Identifies which recognition method should be used.

psth

[out][in] Pointer to information which identifies the sample.

Recognition method	SPTYPEHEADER type
SPRM_CONTINUOUSDIGIT	NULL or ignored. Delete performs DeleteAll in this case.
SPRM_VOICETAG	SPT_DWORD.

pUnk

[in] Pointer to a client callback interface. Currently NULL or ignored.

Return Values

Value	Description
S_OK	Success
E_ABORT	The operation was cancelled by a call to the CancelProcessing function.
E_ACCESSDENIED	Unable to access stored training samples.
E_INVALIDARG	The operation failed because there were one or more invalid arguments.
SPERR_ENGINE_BUSY	The operation failed because the engine was busy servicing another request.
SPERR_NOT_FOUND	The tag or key identifier that was passed in was not valid.
SPERR_SR_ENGINE_EXCEPTION	General exception from the engine.
SPERR_UNINITIALIZED	The operation failed because the engine was not properly initialized.

Otherwise, it returns an appropriate failure code from the return code list.

Remarks

In the continuous digit dialing case, the Delete method produces the same result as calling the DeleteAll method; that is, the entire library is deleted.

Requirements

Smartphone: Smartphone 2002 and later
OS Versions: Windows CE 3.0 and later
Header: itspeech.h

ISpRecognizerLite::Delete

Parameters

Return Values

Remarks

Requirements

See Also