KeywordQuery.RefinementFilters property

Gets or sets the set of refinement filters used.

Namespace:  Microsoft.Office.Server.Search.Query
Assembly:  Microsoft.Office.Server.Search (in Microsoft.Office.Server.Search.dll)

public StringCollection RefinementFilters { get; set; }

Property value

Type: System.Collections.Specialized.StringCollection
A string containing a set of refinement (drill down) tokens separated by space. Refinement tokens are returned as part of the RefinementResults table for the previous query.