IMDSPObject::Seek

The Seek method sets the current position within the object.

Syntax

HRESULT Seek(
  UINT  fuFlags,
  DWORD  dwOffset
);

Parameters

fuFlags

[in] Mode of operation in which the file must be opened.

Query	Description
MDSP_SEEK_BOF	Seek dwOffset bytes forward from the beginning of the file.
MDSP_SEEK_CUR	Seek dwOffset bytes forward from the current position.
MDSP_SEEK_EOF	Seek dwOffset bytes backward from the end of the file.

dwOffset

[in] Double word containing the number of bytes to seek.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Return code	Description
WMDM_E_BUSY	The media device is busy.
E_INVALIDARG	The mode specified in fuFlags is invalid.
WMDM_E_INTERFACEDEAD	The file or folder was previously deleted.
WMDM_E_NOTSUPPORTED	Seeking is not supported on this medium.
E_FAIL	An unspecified error occurred.

See Also