public void RemoveOnTextWriterRestartDelegate(OnTextWriterEventDelegate del) => OnTextWriterRestart -= del;
public void RemoveOnTextWriterStopDelegate(OnTextWriterEventDelegate del) => OnTextWriterStop -= del;
public void AddOnTextWriterRestartDelegate(OnTextWriterEventDelegate del) => OnTextWriterRestart += del;
public void AddOnTextWriterStopDelegate(OnTextWriterEventDelegate del) => OnTextWriterStop += del;