CWinAppEx::WriteString
Visual Studio 2012
Writes string data to the registry.
BOOL WriteString( LPCTSTR lpszEntry, LPCTSTR lpszValue );
The lpszEntry parameter is the name of a registry entry located under the default registry key for your application. To get or set the default registry key, use the methods CWinAppEx::GetRegistryBase and CWinAppEx::SetRegistryBase respectively.
If the key specified by lspzEntry does not exist, this method will create it.
