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
See Also
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