ISpTranscript::GetTranscript (Windows CE 5.0)
This method gets the current transcript. The string retrieved will be allocated by CoTaskMemAlloc. Applications implementing this method must call CoTaskMemFree to free memory associated with this string.
HRESULT GetTranscript(WCHAR** ppszTranscript);
Parameters
- ppszTranscript
[out] Address of a pointer to the transcription string.
Return Values
The following table shows the possible return values.
| Value | Description |
|---|---|
| S_OK | Function completed successfully. ppszTranscript contains a string allocated by CoTaskMemAlloc. |
| E_OUTOFMEMORY | Exceeded available memory. |
| SPERR_UNINITIALIZED | Object has not been initialized. |
| E_POINTER | ppszTranscript is bad or invalid. |
| S_FALSE | No transcript is present and ppszTranscript will be NULL. |
| FAILED(hr) | Appropriate error message. |
Example
The following code snippet illustrates the use of this method.
HRESULT hr = S_OK;
// Bind a stream to an existing wavefile
hr = SPBindToFile( FILENAME, SPFM_READ_ONLY, &cpStream);
// Check hr
hr = cpStream.QueryInterface(&cpTranscript);
// Check hr
PWCHAR pwszTranscript;
hr = cpTranscript->GetTranscript(&pwszTranscript);
// Check hr
Requirements
OS Versions: Windows CE .NET 4.1 and later.
Header: Sapi.h, Sapi.idl.
Link Library: Sapilib.lib.
See Also
ISpTranscript | SAPI Interfaces
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