public void Remove(HandlerElement handlerElement) { if (!this.IsReadOnly() && (handlerElement == null)) { throw FxTrace.Exception.ArgumentNull("handlerElement"); } base.BaseRemove(this.GetElementKey(handlerElement)); }
public void Add(HandlerElement handlerElement) { if (!this.IsReadOnly() && (handlerElement == null)) { throw FxTrace.Exception.ArgumentNull("handlerElement"); } base.BaseAdd(handlerElement, false); }