| DirectX SDK | 
The DirectPlayLobby3.GetDPEnumLocalApplications method enumerates the applications that are registered with DirectPlay.
object.GetDPEnumLocalApplications() _
    As DirectPlayEnumLocalApplications
If the method succeeds, it returns a DirectPlayEnumLocalApplications object.
If the method fails, an error is raised and Err.Number may be set to one of the following values:
| DPERR_GENERIC | 
| DPERR_INVALIDOBJECT | 
| DPERR_INVALIDPARAMS | 
| DPERR_OUTOFMEMORY |