Microsoft DirectX 8.0 (C++)

IKsPropertySet

Allows drivers to provide extended capabilities that can be used without API extensions. DirectSound supports this interface for accessing properties of sound drivers.

The IKsPropertySet interface is part of the WDM KS (Win32® driver model kernel streaming) architecture.

To retrieve this interface, call the QueryInterface method of any interface on a DirectSound buffer.

The IKsPropertySet interface has the following methods:

IKsPropertySet Get
  QuerySupport
  Set

All COM interfaces inherit the IUnknown interface methods. This interface supports the following three methods:

IUnknown AddRef
  QueryInterface
  Release

Requirements

  Header: Declared in dsound.h.