c# - Mongo UpdateDefinition render method change date to UTC -

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• storing utc , local datetime in mongo 3 answers

i use method render of updatedefinition bsondocument code :

var updatebsondocument = updatedefinition.render(bsonserializer.lookupserializer<tdocument>(), bsonserializer.serializerregistry); 

when call method, datetime properties of object in updatedefinition serialized in bsondocument dates utc value.

how can prevent behavior ?

that default behavior mongodb, dates stored utc. according documentation, there's no way around this, other storing additional data need use original value back.

https://docs.mongodb.org/manual/tutorial/model-time-data/