c# join array of strings with space from 2nd position in array code example

Example 1: c# list join

List<string> names = new List<string>() { "John", "Anna", "Monica" };
var result = String.Join(", ", names.ToArray());

Example 2: c# object list to joined string

using System.Linq

string.Join(",", people.Select(x => x.surname))