Protected Overridable Sub OnStateChanged( _
   ByVal e As EventArgs _
) 

Visual Basic (Usage)	Copy Code
Dim instance As TcpBase Dim e As EventArgs   instance.OnStateChanged(e)

protected virtual void OnStateChanged( 
   EventArgs e
)

protected: virtual void OnStateChanged( 
   EventArgs* e
) 

protected:
virtual void OnStateChanged( 
   EventArgs^ e
) 

Parameters

e

An EventArgs.

The OnStateChanged method also allows derived classes to handle the event without attaching a delegate. 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 important information on updating UI controls from within derived classes and events.

Target Platforms: Microsoft .NET Framework 2.0

Reference