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4/8/2010

This method removes all of the speech samples from the system for a given recognition method.

Syntax

HRESULT  DeleteAll (
  SPRECOGNITIONMETHOD 
eRM,
  IUnknown* 
pUnk
);

Parameters

eRM

[in] Identifies which recognition method should be used.

pUnk

[in] Pointer to a client callback interface. This parameter is currently NULL and ignored.

Return Value

Value Description

S_OK

Success

E_ABORT

The operation was cancelled by a call to the CancelProcessingfunction.

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_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.

Requirements

Header itspeech.h
Windows Embedded CE Windows CE 3.0 and later
Windows Mobile Smartphone 2002 and later

See Also