MongoDB.Bson.Serialization.Serializers.TimeSpanSerializer.FromDouble C# (CSharp) Метод

        private TimeSpan FromDouble(double value, TimeSpanUnits units)
        {
            if (units == TimeSpanUnits.Nanoseconds)
            {
                return TimeSpan.FromTicks((long)(value / 100.0)); // divide first then cast to reduce chance of overflow
            }
            else
            {
                return TimeSpan.FromTicks((long)(value * TicksPerUnit(units))); // multiply first then cast to preserve fractional part of value
            }
        }