Concatenate string with non-strings : String Concat « String « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. String
3. String Concat

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Text;


public class MainClass
{
    public static void Main()
    {
        int number = 10;
        string msg = "age is " + number + ".";
        msg += " great?";
        Console.WriteLine("msg: {0}", msg);

        String s1 = 10 + 5 + ": Two plus three is " + 2 + 3;
        String s2 = 10 + 5 + ": Two plus three is " + (2 + 3);
        Console.WriteLine("s1: {0}", s1);
        Console.WriteLine("s2: {0}", s2);    }

}

msg: age is 10. great?
s1: 15: Two plus three is 23
s2: 15: Two plus three is 5