Share via

  • Article

Note

Please see Azure Cognitive Services for Speech documentation for the latest supported speech solutions.

Microsoft Speech Platform

ISpObjectToken::RemoveStorageFileName

ISpObjectToken::RemoveStorageFileName removes the object token file name.

<pre IsFakePre="true" xmlns="http://www.w3.org/1999/xhtml"> <strong>HRESULT RemoveStorageFileName(</strong> <strong> REFCLSID</strong> <em>clsidCaller</em>, <strong> LPCWSTR </strong> *<em>pszKeyName</em>, <strong> BOOL</strong> <em>fDeleteFile</em> <strong>);</strong> </pre>

Parameters

  • clsidCaller
    [in] Globally unique identifier (GUID) of the calling object.
  • pszKeyName
    [in] Address of a null-terminated string containing the registry key name.
  • fDeleteFile
    [in] Value specifying if the file should be deleted. TRUE deletes the file afterward; FALSE does not.

Return Values

Value Description
S_OK Function completed successfully.
E_INVALIDARG pszKeyName is invalid or bad.
SPERR_UNINITIALIZED Either the data key or token delegate interface is not initialized.
SPERR_TOKEN_DELETED Key has been deleted.
FAILED(hr) Appropriate error message.

Example

fDeleteFile

`

// Declare local identifiers:
HRESULT                   hr = S_OK;
CComPtr<ISpObjectToken>   cpObjectToken;
GUID                      guid0;
WCHAR                     *cpFileName;
ULONG                     CSIDL_LOCAL_APPDATA = 28;
ULONG                     CSIDL_FLAG_CREATE = 32768;


// Get the default text-to-speech engine token.
hr = SpGetDefaultTokenFromCategoryId(SPCAT_VOICES, &cpObjectToken;);


if (SUCCEEDED (hr))
{
hr = CoCreateGuid(&guid0;);
}


if (SUCCEEDED (hr))
{
// Create file with default format and store it in folder that
// contains application-specific data that does not roam.
hr = cpObjectToken->GetStorageFileName(guid0, L"TestFile", NULL, CSIDL_FLAG_CREATE|CSIDL_LOCAL_APPDATA, &cpFileName;);
}


if (SUCCEEDED (hr))
{
// Remove object token.
hr = cpObjectToken->RemoveStorageFileName(guid0, L"TestFile", false);
}


if (SUCCEEDED(hr))
{
// Do stuff here.
}
`