ADO Object Model Summary

ADO Object Summary

Object Description
Connection Enables exchange of data.
Command Embodies an SQL statement.
Parameter Embodies a parameter of a SQL statement.
Recordset Enables navigation and manipulation of data.
Field Embodies a column of a Recordset object.
Error Embodies an error on a connection.

ADO Collection Summary

Collection Description
Errors All the Error objects created in response to a single failure on a connection.
Parameters All the Parameter objects associated with a Command object.
Fields All the Field objects associated with a Recordset object.
Properties All the Property objects associated with a Connection, Command, Recordset or Field object.

ADO Event Handler Summary

ConnectionEvents Description
BeginTransComplete,
CommitTransComplete,
RollbackTransComplete
Transaction ManagementùNotification that the current transaction on the connection has started, committed, or rolled back.
WillConnect, ConnectComplete, Disconnect Connection ManagementùNotification that the current connection will start, or has started or ended.
WillExecute, ExecuteComplete Command Execution ManagementùNotification that the execution of the current command on the connection will start, or has ended.
InfoMessage InformationalùNotification of any ConnectionEvent event.

RecordsetEvents Description
FetchProgress, FetchComplete Retrieval StatusùNotification of the progress of a data retrieval operation, or that the retrieval operation has completed.
WillChangeField, FieldChangeComplete Field Change ManagementùNotification that the value of the current field will change, or has changed.
WillMove, MoveComplete, EndOfRecordset Navigation ManagementùNotification that the current row position in a Recordset will change, has changed, or has reached the end of the Recordset.
WillChangeRecord, RecordChangeComplete Row Change ManagementùNotification that something in the current row of the Recordset will change, or has changed.
WillChangeRecordset, RecordsetChangeComplete Recordset Change ManagementùNotification that something in the current Recordset will change, or has changed.

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