C # Adds an include extension method to IQueryable

usingSystem;usingSystem.Data.Objects;usingSystem.Linq;namespaceoutofmemory.codes{/// <summary>    ///Adds extension Methods to the<see cref= "Iqueryable{t}"/>class. /// </summary>     Public Static classQueryableextender {/// <summary>        ///specifies the related objects to include in the query results. /// </summary>        /// <typeparam name= "T" ><see cref= "Type"/>of query to extend.</typeparam>        /// <param name= "This" >The query to extend.</param>        /// <param name= "path" >        ///dot-separated List of related objects to return in the query results. /// </param>        /// <returns>        ///A New<see cref= "Iqueryable{t}"/>With the defined query path. /// </returns>        /// <exception cref= "ArgumentNullException" >        ///The parameter<paramref name= "path"/>is null. /// </exception>        /// <exception cref= "ArgumentException" >        ///The parameter<paramref name= "path"/>Is empty. /// </exception>         Public StaticIqueryable<t> include<t> ( ThisIqueryable<t> @this,stringpath) {            varObjectQuery = @this asObjectquery<t>; if(ObjectQuery! =NULL)            {                returnobjectquery.include (path); }            return@this; }    }}

Dbextensions. Include<t> Method (IQueryable<t;, String)

Https://msdn.microsoft.com/en-us/library/system.data.entity.dbextensions.include

Namespace: System.Data.Entity
Assembly: EntityFramework (in EntityFramework.dll)

C # Adds an include extension method to IQueryable