using static System.Console;

using System;

using System.Reflection;

​

public class Program {

    public static void Main(string[] args) {

        foreach (var method in typeof(String).GetMethods(BindingFlags.Public | BindingFlags.Instance)) WriteLine(method.Name);

        WriteLine();

        var x = 1;

        foreach (var method in x.GetType().GetMethods()) WriteLine(method.Name);

    }

}