MongoDB.Bson.Serialization.Serializers.DoubleSerializer.Serialize C# (CSharp) Метод

        public override void Serialize(
            BsonWriter bsonWriter,
            Type nominalType,
            object value,
            IBsonSerializationOptions options)
        {
            var doubleValue = (double)value;
            var representationSerializationOptions = EnsureSerializationOptions<RepresentationSerializationOptions>(options);

            switch (representationSerializationOptions.Representation)
            {
                case BsonType.Double:
                    bsonWriter.WriteDouble(doubleValue);
                    break;
                case BsonType.Int32:
                    bsonWriter.WriteInt32(representationSerializationOptions.ToInt32(doubleValue));
                    break;
                case BsonType.Int64:
                    bsonWriter.WriteInt64(representationSerializationOptions.ToInt64(doubleValue));
                    break;
                case BsonType.String:
                    bsonWriter.WriteString(doubleValue.ToString("R", NumberFormatInfo.InvariantInfo));
                    break;
                default:
                    var message = string.Format("'{0}' is not a valid Double representation.", representationSerializationOptions.Representation);
                    throw new BsonSerializationException(message);
            }
        }
    }