<PackageReference Include="Relativity.Server.Utility.SDK" Version="14.2.7" />

NameValueCollection

public sealed class NameValueCollection
Provides access to extension methods on instances of NameValueCollection.
public static void AddFromQueryString(NameValueCollection collection, string queryString)

Adds the parse query parameters of a query string to a name value collection.

public static NameValueCollection FilterByName(NameValueCollection collection, IEnumerable<string> parameterNames)

Gets a subset of the name value pairs in this collection, filtering out the provided sequence of keys.

public static string ToQueryString(NameValueCollection collection)

Transforms a name value collection into query string format. 'ArtifactID' and '###' keys are treated special - their values are not url-encoded.