[DirectX 6 Programmer's Reference] DPLPROPERTY_LobbyGuid (100%)
DirectX Media > DirectPlay > DirectPlay Reference > DirectPlay Defined Properties
[DirectX 7 Programmer's Reference] DPLPROPERTY_LobbyGuid (81.7307692307692%)
Microsoft DirectX 7.0 > DirectPlay > DirectPlay Reference > DirectPlay C/C++ Reference > DirectPlay Defined Properties