COleStreamFile::OpenStream

BOOL OpenStream( LPSTORAGE lpStorage, LPCTSTR lpszName, DWORD nOpenFlags = modeReadWrite|shareExclusive, CFileException* pError = NULL );

Return Value

Nonzero if the stream is opened successfully; otherwise 0.

Parameters

lpStorage

Points to the OLE storage object that contains the stream to be opened. Cannot be NULL.

lpszName

Name of the stream to be opened. Cannot be NULL.

nOpenFlags

Access mode to use when opening the stream. Exclusive and read/write modes are used by default. For the complete list of the available modes, see CFile::CFile.

pError

Points to a CFileException object or NULL. Supply this parameter if you want to monitor possible exceptions generated by attempting to open the stream.

Remarks

Opens an existing stream. A file exception will be thrown if the open fails and pError is not NULL.

For more information, see IStorage::OpenStream in the OLE 2 Programmer’s Reference, Volume 1.

COleStreamFile Overview |  Class Members |  Hierarchy Chart

See Also   COleStreamFile::CreateStream, COleStreamFile::CreateMemoryStream, CFileException