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SearchScoreFunctionBuilderTDocumentPath Method (ExpressionFuncTDocument, Double, Double)

Creates a function that incorporates an indexed numeric field value into the score.

Namespace:  MongoDB.Driver.Search
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.22.0+75246110ed1247226fcc7f8eb2c54ffab745693e
public SearchScoreFunction<TDocument> Path(
	Expression<Func<TDocument, double>> path,
	double undefined = 0


Type: System.Linq.ExpressionsExpressionFuncTDocument, Double
The path to the numeric field.
undefined (Optional)
Type: SystemDouble
The value to use if the numeric field specified using path is missing in the document.

Return Value

Type: SearchScoreFunctionTDocument
A path score function.
See Also