UpdateBuilderTDocumentSetOnInsertTMember Method

Sets the value of the named element to the specified value only when an insert occurs as part of an upsert operation (see $setOnInsert).

Namespace: MongoDB.Driver.Builders
Assembly: MongoDB.Driver.Legacy (in MongoDB.Driver.Legacy.dll) Version: 2.18.0+554c799eb1ec8dd732f16c739387f6664df1ba7a

Syntax

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public UpdateBuilder<TDocument> SetOnInsert<TMember>(
	Expression<Func<TDocument, TMember>> memberExpression,
	TMember value
)

Public Function SetOnInsert(Of TMember) ( 
	memberExpression As Expression(Of Func(Of TDocument, TMember)),
	value As TMember
) As UpdateBuilder(Of TDocument)

member SetOnInsert : 
        memberExpression : Expression<Func<'TDocument, 'TMember>> * 
        value : 'TMember -> UpdateBuilder<'TDocument>

Parameters

memberExpression: Type: System.Linq.ExpressionsExpressionFuncTDocument, TMember
The member expression.
value: Type: TMember
The new value.

Type Parameters

TMember: The type of the member.

Return Value

Type: UpdateBuilderTDocument
The builder (so method calls can be chained).

Reference

UpdateBuilderTDocument Class

MongoDB.Driver.Builders Namespace