public static extern void SHCreateStreamOnFileEx(string fileName, STGM_CONSTANTS mode, uint attributes, [MarshalAs(UnmanagedType.Bool)]bool fCreate, IStream stream, ref IStream outStream);
public static extern void SHCreateStreamOnFileEx(string fileName, STGM_CONSTANTS mode, uint attributes, [MarshalAs(UnmanagedType.Bool)] bool fCreate, IStream stream, ref IStream outStream);