CStreamRowset Class
Used in a CCommand or CTable declaration.
template <class TAccessor = CAccessorBase>
class CStreamRowset
Parameters
- TAccessor
An accessor class.
Remarks
Use CStreamRowset in your CCommand or CTable declaration, for example:
CCommand< CAccessor<CCustomerAccessor>, CStreamRowset > myCmd;
or
CCommand< CNoAccessor, CStreamRowset > myCmd;
ICommand::Execute returns an ISequentialStream pointer, which is stored in m_spStream. You then use the Read method to retrieve the (Unicode string) data in XML format. For example:
BYTE pBuf[1024];
ULONG cbRead = 0;
myCmd.m_spStream->Read(pBuf, sizeof(pBuf), &cbRead);
SQL Server 2000 performs the XML formatting, and will return all columns and all rows of the rowset as one XML string.
Nota
This feature works with SQL Server 2000 only.
Requirements
Header: atldbcli.h
See Also
Concepts
OLE DB Consumer Templates (C++)
OLE DB Consumer Templates Reference