public void Unregister(IDataReceivedEventHandler eventHandler)
{
if (_dataReceivedEventHandlers != null)
{
_dataReceivedEventHandlers.Remove(eventHandler);
}
}
public void Register(IDataReceivedEventHandler eventHandler)
{
if (_dataReceivedEventHandlers == null)
{
_dataReceivedEventHandlers = new HashSet<IDataReceivedEventHandler>();
}
_dataReceivedEventHandlers.Add(eventHandler);
}