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MongoCollectionSave Method (Type, Object, WriteConcern)

Saves a document to this collection. The document must have an identifiable Id field. Based on the value of the Id field Save will perform either an Insert or an Update.

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver.Legacy (in MongoDB.Driver.Legacy.dll) Version: 2.7.3+Branch.v2.7.x.Sha.2f1f2be13a23b8520cb9c2ee8439c022f9a03efe
Syntax
public virtual WriteConcernResult Save(
	Type nominalType,
	Object document,
	WriteConcern writeConcern
)

Parameters

nominalType
Type: SystemType
The type of the document to save.
document
Type: SystemObject
The document to save.
writeConcern
Type: MongoDB.DriverWriteConcern
The write concern to use for this Insert.

Return Value

Type: WriteConcernResult
A WriteConcernResult (or null if WriteConcern is disabled).
See Also