Formats the activity and pushes piece of texts to an Action{T} where T is a string.
Inheritance: ActivityMonitorTextHelperClient
        static string DumpErrorText(DateTimeStamp logTime, string text, LogLevel level, Exception ex, CKTrait tags)
        {
            StringBuilder buffer = CreateHeader(logTime, text, level, tags);

            if (ex != null)
            {
                ActivityMonitorTextWriterClient.DumpException(buffer, String.Empty, !ReferenceEquals(text, ex.Message), ex);
            }
            WriteFooter(level, buffer);
            return(buffer.ToString());
        }