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Note

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

Microsoft Speech Platform

ISpDataKey::EnumKeys

ISpDataKey::EnumKeys enumerates the subkeys of the specified token.

<pre IsFakePre="true" xmlns="http://www.w3.org/1999/xhtml"> <strong>HRESULT EnumKeys(</strong> <strong> ULONG</strong> <em>Index</em>, <strong> LPWSTR </strong> **<em>ppszSubKeyName</em> <strong>);</strong> </pre>

Parameters

  • Index
    [in] Value indicating which token in the enumeration sequence to locate.
  • ppszSubKeyName
    [out] Address of a pointer to a null-terminated string that receives the enumerated key name. This must be freed with CoTaskMemFree() when no longer required.

Return Values

Value Description
S_OK Function completed successfully.
E_INVALIDARG ppszSubKeyName is invalid or bad.
SPERR_NOT_FOUND Registry key not found.
E_OUTOFMEMORY Not enough memory to allocate string.
SPERR_NO_MORE_ITEMS No items could be accessed.
FAILED(hr) Appropriate error message.