public static extern int StgOpenStorageEx(
[MarshalAs(UnmanagedType.LPTStr)] string pwcsName,
STGM grfMode,
STGFMT stgfmt,
uint grfAttrs,
ref STGOPTIONS pStgOptions,
IntPtr reserved2, // must be zero
ref Guid riid,
out IStorage ppObjectOpen
);
public static extern HRESULT StgOpenStorageEx([MarshalAs(UnmanagedType.LPWStr)] string pwcsName, STGM grfMode, STGFMT stgfmt,
FileFlagsAndAttributes grfAttrs, ref STGOPTIONS pStgOptions, IntPtr reserved2, [MarshalAs(UnmanagedType.LPStruct)] Guid riid,
[MarshalAs(UnmanagedType.IUnknown, IidParameterIndex = 6)] out object ppObjectOpen);
public static extern int StgOpenStorageEx(
[MarshalAs(UnmanagedType.LPTStr)] string pwcsName,
STGM grfMode,
STGFMT stgfmt,
uint grfAttrs,
ref STGOPTIONS pStgOptions,
IntPtr reserved2, // must be zero
ref Guid riid,
out IStorage ppObjectOpen
);
