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CBulkRowset Class | Microsoft Docs |
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11/04/2016 |
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article |
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ATL::CBulkRowset |
ATL.CBulkRowset |
ATL::CBulkRowset<TAccessor> |
CBulkRowset |
ATL.CBulkRowset<TAccessor> |
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c6bde426-c543-4022-a98a-9519d9e2ae59 |
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11 |
| author |
mikeblome |
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mblome |
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ghogen |
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Fetches and manipulates rows to work on data in bulk by retrieving multiple row handles with a single call.
template <class TAccessor>
class CBulkRowset : public CRowset<TAccessor>
TAccessor
An accessor class.
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| AddRefRows |
Increments the reference count. |
| CBulkRowset |
Constructor. |
| MoveFirst |
Retrieves the first row of data, performing a new bulk fetch if necessary. |
| MoveLast |
Moves to the last row. |
| MoveNext |
Retrieves the next row of data. |
| MovePrev |
Moves to the previous row. |
| MoveToBookmark |
Fetches the row marked by a bookmark or the row at a specified offset from that bookmark. |
| MoveToRatio |
Fetches rows starting from a fractional position in the rowset. |
| ReleaseRows |
Sets the current row (m_nCurrentRow) to zero and releases all rows. |
| SetRows |
Sets the number of row handles to be retrieved by one call. |
The following example demonstrates use of the CBulkRowset class.
[!code-cppNVC_OLEDB_Consumer#1]
Header: atldbcli.h
OLE DB Consumer Templates
OLE DB Consumer Templates Reference