![]() |
![]() |
![]() |
BufferCaps.ControlPositionNotify Property |
Language: |
Retrieves whether the buffer has position notification capability.
Visual Basic .NET Public ReadOnly Property ControlPositionNotify As Boolean C# public bool ControlPositionNotify { get; } Managed C++ public: __property bool get_ControlPositionNotify(); JScript .NET public function get ControlPositionNotify() : boolean
System.Boolean . Value that is set to true if the buffer has position notification capability; otherwise, false.
This property is read-only.
Because the virtual device driver model (VXD) does not support notifications, a sound buffer created with BufferDescription.ControlPositionNotify set to true is always a software buffer when using VXD drivers. With the Windows Driver Model (WDM), a notification-enabled buffer can be in hardware, if hardware resources are available.
Feedback? Please provide us with your comments on this topic.
For more help, visit the DirectX Developer Center