DSDM_GETPROP

  • Article

This message retrieves the current value of a property. It copies the value of the property to the buffer pointed to by pData.

typedef struct {
  DWORD dwMsg;
  DWORD dwInstance;
  LPGUID pGUID;
  ULONG ulPropId;
  PVOID pParams;
  ULONG cbParams;
  PVOID pData;
  ULONG cbData;
  PULONG pcbReturnedData;
} DSDMP_GETPROP;

Members

  • dwMsg
    Equals DSDM_GETPROP.
  • dwInstance
    Instance data for the get call.
  • pGUID
    Pointer to a property set GUID.
  • ulPropId
    The identifier of the property within the set.
  • pParams
    Parameters for the get call.
  • cbParams
    Size of the object pointed to by pParams in bytes.
  • pData
    Data to get for this item.
  • cbData
    Number of bytes pointed to by pData.
  • pcbReturnedData
    Size of the data returned in pData.

Return Values

Return values are determined by the designer of the property set.

Remarks

For more information about property sets, see Property Sets and IKsPropertySet::Get.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: Dsdriver.h.

See Also

Property Sets | IKsPropertySet::Get | DirectSound Driver Messages

 Last updated on Tuesday, May 18, 2004

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