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UpdateBuilderTDocumentPopFirstTValue Method
Removes the first value from the named array element (see $pop).

Namespace: MongoDB.Driver.Builders
Assembly: MongoDB.Driver.Legacy (in MongoDB.Driver.Legacy.dll) Version: 2.4.1
Syntax
public UpdateBuilder<TDocument> PopFirst<TValue>(
	Expression<Func<TDocument, IEnumerable<TValue>>> memberExpression
)

Parameters

memberExpression
Type: System.Linq.ExpressionsExpressionFuncTDocument, IEnumerableTValue
The member expression.

Type Parameters

TValue
The type of the enumerable member values.

Return Value

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