COleStreamFile::OpenStream
Opens an existing stream.
BOOL OpenStream(
LPSTORAGE lpStorage,
LPCTSTR lpszStreamName,
DWORD nOpenFlags = modeReadWrite|shareExclusive,
CFileException* pError = NULL
);
Parameters
lpStorage
Points to the OLE storage object that contains the stream to be opened. Cannot be NULL.lpszStreamName
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.
Return Value
Nonzero if the stream is opened successfully; otherwise 0.
Remarks
A file exception will be thrown if the open fails and pError is not NULL.
For more information, see IStorage::OpenStream in the Windows SDK.
Requirements
Header: afxole.h