Dart.Mail Namespace > TcpBase Class : OnStateChanged Method |
protected: virtual void OnStateChanged( EventArgs* e )
protected: virtual void OnStateChanged( EventArgs^ e )
The OnStateChanged method allows derived classes to handle the event without attaching a delegate, but marshaling is not provided. This is the preferred technique for handling the event in a derived class.
Note to Inheritors: When overriding OnStateChanged in a derived class, be sure to call the base class OnStateChanged method, so that registered delegates receive the event.
See the SynchronizingObject property for information on updating UI controls in your event handler.