6.9.6.2 RowUpdating

This event is raised when row data are about to be updated to the database.

Declaration

// C#
public event OracleRowUpdatingEventHandler RowUpdating;

Event Data

The event handler receives an OracleRowUpdatingEventArgs object which exposes the following properties containing information about the event.

• Command

  The OracleCommand executed during the Update.

• Errors (inherited from RowUpdatingEventArgs)

  The exception, if any, is generated during the Update.

• Row (inherited from RowUpdatingEventArgs)

  The DataRow sent for Update.

• StatementType (inherited from RowUpdatingEventArgs)

  The type of SQL statement executed.

• Status (inherited from RowUpdatingEventArgs)

  The UpdateStatus of the Command.

• TableMapping (inherited from RowUpdatingEventArgs)

  The DataTableMapping used during the Update.

Example

The example for the RowUpdated event also shows how to use the RowUpdating event. See RowUpdated event "Example".

See Also:

• "Oracle.DataAccess.Client and Oracle.ManagedDataAccess.Client Namespaces"

• OracleDataAdapter Class

• OracleDataAdapter Members

• "OracleRowUpdatingEventHandler Delegate"