private enum FILE_INFO_BY_HANDLE_CLASS

Enum FILE_INFO_BY_HANDLE_CLASS

    private static extern bool GetFileInformationByHandleEx(IntPtr hFile, FILE_INFO_BY_HANDLE_CLASS infoClass, out FILE_ID_BOTH_DIR_INFO dirInfo, uint dwBufferSize);

http://www.pinvoke.net/default.aspx/Enums/FILE_INFO_BY_HANDLE_CLASS.html#

        GetFileInformationByHandleEx(handle, FILE_INFO_BY_HANDLE_CLASS.FileIdBothDirectoryInfo, out fileStruct, (uint)Marshal.SizeOf(fileStruct));

    private static extern bool GetFileInformationByHandleEx(IntPtr hFile, FILE_INFO_BY_HANDLE_CLASS infoClass, out FILE_ID_BOTH_DIR_INFO dirInfo, uint dwBufferSize);

http://www.pinvoke.net/default.aspx/Enums/FILE_INFO_BY_HANDLE_CLASS.html#

        GetFileInformationByHandleEx(handle, FILE_INFO_BY_HANDLE_CLASS.FileIdBothDirectoryInfo, out fileStruct, (uint)Marshal.SizeOf(fileStruct));