MDAC 2.5 SDK - OLE DB Providers
OSP Toolkit

OLEDBSimpleProvider::deleteRows

Deletes a specified number of rows, beginning at iRow, from the data set.

HRESULT deleteRows (
   LONG     iRow,
   LONG     cRows,
   LONG *   pcRowsDeleted);

Parameters

iRow

[in]
Position of the first row at which the deletion begins. A value of -1 indicates all rows.

cRows

[in]
Number of rows to be deleted.

pcRowsDeleted

[out]
Actual number of rows that were successfully deleted from the data set.

Return Codes

S_OK

The method succeeded.

E_FAIL

A provider-specific error occurred.

Comments

deleteRows requires the following notifications:

• aboutToDeleteRows
  
  
• deletedRows