Row Updating Event Handler Delegate
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
public delegate void OracleRowUpdatingEventHandler(System::Object ^ sender, OracleRowUpdatingEventArgs ^ e);
public delegate void OracleRowUpdatingEventHandler(object sender, OracleRowUpdatingEventArgs e);
type OracleRowUpdatingEventHandler = delegate of obj * OracleRowUpdatingEventArgs -> unit
Public Delegate Sub OracleRowUpdatingEventHandler(sender As Object, e As OracleRowUpdatingEventArgs)
The source of the event.
The handler is not required to perform any action, and your code should avoid generating exceptions or allowing exceptions to propagate to the calling method. Any exceptions that do reach the caller are ignored.
The handler may use the OracleRowUpdatingEventArgs to influence the processing of the updates. For example, the handler may opt to skip the update of the current row or skip the update of all remaining rows. Note that the rows are updated in the order that they were received from the data source.
When you create an OracleRowUpdatingEventArgs delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event handler delegates, see Handling and Raising Events.
Gets an object that represents the method represented by the specified delegate.