ErcanOPAK.com

Let’s say you have a class like that:

public class Student {
    public string Name { get; set; }
    public string Surname { get; set; }
    public DateTime DateCreated { get; set; }
    ...
}

If you want to join the name values of that class then you can use the code below:

using System.Linq

//Assume that your list defined like that: mathClass.Students = List<Student>();
string myStringJoinValue = string.Join(",", mathClass.Students.Select(r => r.Name));