| Microsoft DirectX 8.1 (C++) |
The IDirectSoundFullDuplex8 interface represents a full-duplex stream. This interface requires Microsoft Windows XP Home Edition or Windows XP Professional.
The interface is obtained by using the DirectSoundFullDuplexCreate8 function. This function initializes DirectSound capture and playback.
The interface can also be obtained by using CoCreateInstance or CoCreateInstanceEx to create an object of class CLSID_DirectSoundFullDuplex8.
IDirectSoundFullDuplex8 is a define for IDirectSoundFullDuplex. The interface names are interchangeable.
In addition to the methods inherited from IUnknown, the IDirectSoundFullDuplex8 interface exposes the following method.
| Method | Description |
| Initialize | Initializes a full duplex object that was created by using CoCreateInstance. |
Requirements
Header: Declared in dsound.h.
The LPDIRECTSOUNDFULLDUPLEX type is defined as a pointer to IDirectSoundFullDuplex.
typedef struct IDirectSoundFullDuplex *LPDIRECTSOUNDFULLDUPLEX;