MongoCollection.Update Method (IMongoQuery, IMongoUpdate, UpdateFlags, WriteConcern)

MongoCollectionUpdate Method (IMongoQuery, IMongoUpdate, UpdateFlags, WriteConcern)

Updates one or more matching documents in this collection (for multiple updates use UpdateFlags.Multi).

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver.Legacy (in MongoDB.Driver.Legacy.dll) Version: 2.0.1

Syntax

public virtual WriteConcernResult Update(
	IMongoQuery query,
	IMongoUpdate update,
	UpdateFlags flags,
	WriteConcern writeConcern
)

Public Overridable Function Update ( 
	query As IMongoQuery,
	update As IMongoUpdate,
	flags As UpdateFlags,
	writeConcern As WriteConcern
) As WriteConcernResult

abstract Update : 
        query : IMongoQuery * 
        update : IMongoUpdate * 
        flags : UpdateFlags * 
        writeConcern : WriteConcern -> WriteConcernResult 
override Update : 
        query : IMongoQuery * 
        update : IMongoUpdate * 
        flags : UpdateFlags * 
        writeConcern : WriteConcern -> WriteConcernResult

Parameters

query: Type: MongoDB.DriverIMongoQuery
The query (usually a QueryDocument or constructed using the Query builder).
update: Type: MongoDB.DriverIMongoUpdate
The update to perform on the matching document.
flags: Type: MongoDB.DriverUpdateFlags
The flags for this Update.
writeConcern: Type: MongoDB.DriverWriteConcern
The write concern to use for this Insert.

Return Value

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

Reference

MongoCollection Class

Update Overload

MongoDB.Driver Namespace