C# List Concatenation #cs #list

list_concatenation.cs

using System;
using System.Collections.Generic;

public class Program
{
	public static void Main()
	{
		List<string> listed = new List<string>() {"1", "2", "3", "4"};
		Console.WriteLine(">" + string.Join("-", listed));
		// >1-2-3-4

		listed = new List<string>();
		Console.WriteLine(">" + string.Join("-", listed));
		// >
	}
}