[DirectX 5 Programmer's Reference] Cooperative Levels (100%)
DirectX Foundation > DirectSound > DirectSound Essentials > DirectSound Devices
[DirectX 6 Programmer's Reference] Cooperative Levels (100%)
DirectX Foundation > DirectSound > DirectSound Essentials > DirectSound Devices
[DirectX October 2006 Documentation] Cooperative Levels (78.4090909090909%)
DirectX Audio > DirectSound > Programming Guide > DirectSound Devices
[DirectX 5 Programmer's Reference] Cooperative Levels (76.3755980861244%)
DirectX Foundation > DirectInput > DirectInput Essentials > DirectInput Devices
[DirectX 6 Programmer's Reference] Cooperative Levels (76.3755980861244%)
DirectX Foundation > DirectInput > DirectInput Essentials > DirectInput Devices
[DirectX 3 Programmer's Reference] Cooperative Levels (71.4364035087719%)
DirectSound > DirectSound Architecture > Object Types
[DirectX 8.1 C/C++ Programmer's Reference] Cooperative Levels (62.781954887218%)
DirectX 8.1 (C++) > DirectX Audio > Using DirectX Audio > Wave Playback in DirectSound > DirectSound Devices
[DirectX 8.1 Visual Basic Programmer's Reference] Cooperative Levels (62.781954887218%)
DirectX 8.1 (Visual Basic) > DirectX Audio > Using DirectX Audio > Wave Playback in DirectSound > DirectSound Devices
[DirectX 8.1 C/C++ Programmer's Reference] Cooperative Levels (60.4665071770335%)
DirectX 8.1 (C++) > DirectInput > Using DirectInput > DirectInput Devices
[DirectX 8.1 Visual Basic Programmer's Reference] Cooperative Levels (60.4665071770335%)
DirectX 8.1 (Visual Basic) > DirectInput > Using DirectInput > DirectInput Devices
[DirectX October 2006 Documentation] Cooperative Levels (60.4665071770335%)
DirectX Input > DirectInput > Programming Guide > DirectInput Devices
[DirectX 5 Programmer's Reference] Cooperative Levels (57.5577200577201%)
DirectX Foundation > DirectDraw > DirectDraw Essentials
[DirectX 6 Programmer's Reference] Cooperative Levels (57.5577200577201%)
DirectX Foundation > DirectDraw > DirectDraw Essentials
[DirectX 5 Programmer's Reference] Cooperative Levels and Display Modes with IDirectDraw2 (25.1262626262626%)
DirectX Foundation > DirectDraw > DirectDraw Essentials > The DirectDraw Object > What's New in IDirectDraw2?