Question

How to concatenate StringBuilder Append in C#

Answer 1

using System;
using System.Text;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            StringBuilder sb = new StringBuilder();

            sb.Append("c# ").Append("java ").Append("c++ ").Append("c");

            Console.WriteLine(sb);
        }
    }
}

/*
run:
  
c# java c++ c

*/

 

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