Fan.Sys.Uuid.Factory.makeHi C# (CSharp) Method

            private long makeHi()
            {
                long now = (System.DateTime.Now.Ticks - DateTime.diffDotnet) / 10000L;
                if (lastMillis != now)
                {
                  millisCounter = 0;
                  lastMillis = now;
                }
                return (now * 1000000L) + millisCounter++;
            }