Platform SDK: DirectX |
EnumAddressCallback is an application-defined callback function for the IDirectPlayLobby3::EnumAddress method.
BOOL FAR PASCAL EnumAddressCallback( REFGUID guidDataType, DWORD dwDataSize, LPCVOID lpData, LPVOID lpContext );
Returns TRUE to continue the enumeration or FALSE to stop it.
The service provider should examine the GUID in the guidDataType parameter and process or store the value specified in lpData. Unrecognized values in guidDataType can be ignored.
Any pointers returned in a callback function are temporary and are valid only in the body of the callback function. If the application needs to save pointer information, it must allocate memory to hold the data, copy the data, and then store the pointer to this new data. In this function, lpData is temporary.
Windows NT/2000: Requires Windows 2000.
Windows 95/98: Requires Windows 95 or later. Available as a redistributable for Windows 95.
Header: Declared in dplobby.h.