DSDMP_MSG

This structure contains the message value and driver instance.

typedef struct _DSDMP_MSG {
  DWORD dwMsg;
  DWORD dwInstance;
} DSDMP_MSG;

Members

• dwMsg
  Contains the message value.

  The following messages are supported for dwMsg.

  DSDM_CREATEBUFFER	DSDM_DELETEBUFFER
  DSDM_DUPLICATEBUFFER	DSDM_STOP
  DSDM_GETPOSITION	DSDM_GETSTATUS
  DSDM_LOCK	DSDM_PLAY
  DSDM_SETFORMAT	DSDM_SETFREQUENCY
  DSDM_SETNOTIFICATIONS	DSDM_SETPOSITION
  DSDM_SETVOLUMEPAN	DSDM_UNLOCK

• dwInstance
  Pointer to a driver buffer instance data.

Requirements

OS Versions: Windows CE 1.0 and later.
Header: Dsdriver.h.

See Also

DSDVR_MESSAGE_PARAMS | DirectSound Driver Structures

 Last updated on Tuesday, May 18, 2004

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