Protected Overridable Sub OnUserState( _
   ByVal e As UserStateEventArgs _
) 

Dim instance As ComponentBase
Dim e As UserStateEventArgs
 
instance.OnUserState(e)

protected virtual void OnUserState( 
   UserStateEventArgs e
)

protected:
virtual void OnUserState( 
   UserStateEventArgs^ e
) 

Parameters

e

A UserStateEventArgs object that contains the user information.

OnUserState allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class, but marshaling is not provided.

Note to Inheritors: When overriding OnUserState in a derived class, be sure to call the base class OnUserState method, so that registered delegates receive the event.

See the SynchronizingObject property for information on updating UI controls in your event handler.

Reference

ComponentBase Class
ComponentBase Members