Note
Please see Azure Cognitive Services for Speech documentation for the latest supported speech solutions.
Microsoft Speech Platform
ISpDataKey::OpenKey
ISpDataKey::OpenKey opens a specified token subkey. Passes back a new object that supports ISpDataKey for the specified subkey.
<pre IsFakePre="true" xmlns="http://www.w3.org/1999/xhtml"> <strong>HRESULT OpenKey(</strong> <strong> LPCWSTR </strong> *<em>pszSubKeyName</em>, <a runat="server" href="jj127605(v=msdn.10).md"><strong>ISpDataKey</strong></a> **<em>ppSubKey</em> <strong>);</strong> </pre>
Parameters
- pszSubKeyName
Address of a null-terminated string specifying the name of the key to open. - ppSubKey
Address of a pointer to an ISpDataKey interface.
Return Values
| Value | Description |
|---|---|
| S_OK | Function completed successfully. |
| E_INVALIDARG | pszSubKeyName is invalid or bad. |
| E_POINTER | ppSubKey is invalid or bad. |
| SPERR_NOT_FOUND | Registry key not found. |
| FAILED(hr) | Appropriate error message. |