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

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).
See Also