C# (CSharp) MongoDB.Bson BsonUtils.ToUniversalTime примеры использования

ToUniversalTime() публичный статический Метод

Converts a DateTime to UTC (with special handling for MinValue and MaxValue).

public static ToUniversalTime ( System.DateTime dateTime ) : System.DateTime
dateTime	System.DateTime	A DateTime.
Результат	System.DateTime

Пример #1

        private static int GetTimestampFromDateTime(DateTime timestamp)
        {
            var secondsSinceEpoch = (long)Math.Floor((BsonUtils.ToUniversalTime(timestamp) - BsonConstants.UnixEpoch).TotalSeconds);

            if (secondsSinceEpoch < int.MinValue || secondsSinceEpoch > int.MaxValue)
            {
                throw new ArgumentOutOfRangeException("timestamp");
            }
            return((int)secondsSinceEpoch);
        }

Пример #2

 private static int GetTimestampFromDateTime(DateTime timestamp)
 {
     return((int)Math.Floor((BsonUtils.ToUniversalTime(timestamp) - BsonConstants.UnixEpoch).TotalSeconds));
 }