System System.Collections.Generic System.ComponentModel System.Data System.Data.SqlClient System.IO System.Linq System.Linq.Expressions System.Reflection // Either copy this entire file to C:\Users\\Documents\LINQPad Plugins\ or copy and paste the // ReadFrom(string file) method below into the MyExtensions class in your local version & and compile. void Main() { // Write code to test your extensions here. Press F5 to compile and run. } public static class MyExtensions { // Write custom extension methods here. They will be available to all queries. public static IEnumerable ReadFrom(string file) { string line; using(var reader = File.OpenText(file)) { while((line = reader.ReadLine()) != null) { yield return line; } } } }