Delegate ConnectionStatusChangedEventHandler

When the status of the connection changes this event is raised e.g. when IsConnected changes from false to true or when IsAvailable changes:

for example for a TCPConnection if the IP address is goes from online to offline
or for example for a SerialConnection when the COM name is no longer present or in use by another program

Declaration
public delegate void ConnectionStatusChangedEventHandler(IConnection connection, string property, bool newValue)