/// <summary>
/// Convenience method flushes this <see cref="LogFileListener"/>, flushes
/// <see cref="TraceSources"/>, <see cref="Trace"/>, and <see cref="Debug"/>.
/// This will be invoked when disposed.
/// </summary>
public void FlushAll()
{
TraceSources.FlushAll();
LogFileListener?.Flush();
Trace.Flush();
Debug.Flush();
}
