CStreamRowset Class

Used in a CCommand or CTable declaration.

Syntax

template <class TAccessor = CAccessorBase>
class CStreamRowset

Parameters

TAccessor
An accessor class.

Requirements

Header: atldbcli.h

Members

Methods

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.

CStreamRowset::CStreamRowset

Instantiates and initializes the CStreamRowset object.

Syntax

CStreamRowset();

CStreamRowset::Close

Releases the ISequentialStream interface pointer in the class.

Syntax

void Close();

See also

OLE DB Consumer Templates
OLE DB Consumer Templates Reference