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The IDirectSoundNotifyinterface provides a mechanism for setting up notification events for a playback or capture buffer.
The interface is obtained by calling the QueryInterfacemethod of an existing interface on a DirectSoundBuffer object. For an example, see "DirectSound" in the Graphics and Multimedia guide.
The interface has the following method:
Like all COM interfaces, the IDirectSoundNotifyinterface also inherits the IUnknowninterface methods. The IUnknowninterface supports the following three methods:
| IUnknown | AddRef |
| QueryInterface | |
| Release |
The LPDIRECTSOUNDNOTIFYtype is defined as a pointer to the IDirectSoundNotifyinterface:
typedef struct IDirectSoundNotify *LPDIRECTSOUNDNOTIFY;
Requirements
| Runs On | Versions | Defined in | Include | Link to |
|---|---|---|---|---|
| Windows CE OS | 2.12 or later. Version 2.12 requires DXPAK 1.0 or later. | dsound.h | dsound.lib |
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.