System.Linq.Expressions by Microsoft

<PackageReference Include="System.Linq.Expressions" Version="4.0.11-beta-23409" />

.NET API 375,520 bytes

 IQueryable

public interface IQueryable : IEnumerable
Provides functionality to evaluate queries against a specific data source wherein the type of the data is not specified.
Type ElementType { get; }

Gets the type of the element(s) that are returned when the expression tree associated with this instance of IQueryable is executed.

Expression Expression { get; }

Gets the expression tree that is associated with the instance of IQueryable.

IQueryProvider Provider { get; }

Gets the query provider that is associated with this data source.