CAtlFile::Seek

项目
12/31/2007

Call this method to move the file pointer of the file.

HRESULT Seek(
   LONGLONG nOffset,
   DWORD dwFrom = FILE_CURRENT
) throw( );

Parameters

nOffset
The offset from the starting point given by dwFrom.
dwFrom
The starting point (FILE_BEGIN, FILE_CURRENT, or FILE_END).

Return Value

Returns S_OK on success, or an error HRESULT on failure.

Remarks

Calls SetFilePointer to move the file pointer.

Requirements

Header: atlfile.h

See Also

Concepts

CAtlFile Members