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- Description
The EnumConnections method will enumerate available registered service and lobby providers.
The order of enumeration is indeterminate and the TDx_Play::OnEnumConnections() event will be called for each connection enumerated.
Some enumerated providers may not be available for use, check the TDx_Play::InitializeConnection() return values to be sure, an error will be returned if the connection is unavailable.
For example, a modem service provider would still be enumerated even if the modem is not attached to the system.
Error values that can be generated are:
DPERR_CONNECTIONLOST
DPERR_INVALIDFLAGS
DPERR_INVALIDPARAMS
- Parameters
Application
The Application parameter references the application identifier.
Setting NULL results in all connections being enumerated, otherwise only connections usable by the specified application will be enumerated.
Context
The Context parameter references application defined data to be passed to the callback function for each enumeration.
Flags
The Flags parameter defines flags indicating the connection types that are to be enumerated.
The described effect applies when the flag is set.
The default setting of zero gives the same results as DPCONNECTION_DIRECTPLAY.
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DPCONNECTION_DIRECTPLAY
DirectPlay service providers for communicating within application sessions are to be enumerated.
DPCONNECTION_DIRECTPLAYLOBBY
DirectPlayLobby providers for communicating with lobby servers are to be enumerated.
- See Also
- Top
TDx_Play_Library v2.00 Component Reference
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[ TDx_Play::EnumConnections() ] [ next: EnumGroupPlayers() ] [ prev: DestroyPlayer() ] public:
virtual bool __fastcall EnumConnections( const GUID* pApplication, void* pContext, dword pFlags );
TDX_PLAY::ENUMCONNECTIONS()
[ component method ]
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