Question

How to add (append) list items to StringBuilder in C#

Answer 1

using System;
using System.Text;
using System.Collections.Generic;

class Program
{
    static void Main()
    {
        List<string> list = new List<string>();
        list.Add("c#");
        list.Add("c++");
        list.Add("python");
        list.Add("java");

        StringBuilder sb = new StringBuilder();
        foreach (string s in list) {
            sb.Append(s).Append(" ");
        }

        Console.WriteLine(sb);
    }
}



/*
run:

c# c++ python java 

*/

 

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