Question

I have class “Postavke” and then i store it into

List<Postavke> postavke = new List<Postavke>(); 

Now i want to find some elemnt (property) from this List. I know “Name”, “Surname” and i want to get “Address”.

How to get “Adress” if i know “Name” and “Surname”. All this are properties in “Postavke” class

whole class

public class Postavke
    {
        #region Properties

        public string Name { get; set; }
        public string Surname { get; set; }
        public string Address { get; set; }

        #endregion

        #region Methods

        public Postavke(string name, string surname, string address, string oznakaLokacije, string oznakaZapore)
        {
            Name = ean;
            Surname = surname;
            Address = address;
        }

        #endregion
    }

Answer 1

This will work if you can be sure there’s exactly one match

var address = poatavke.Where(p=>p.Name == name && p.Surname == surname).Single().Address;

If you don’t know if there’s no matches or exactly one you can do:

var posta = poatavke.Where(p=>p.Name == name && p.Surname == surname).SingleOrDefault()
var address = posta == null ? string.Empty : posta.Address;

if you don’t know how many matches there’s going to be but always want the first (or are using ET which doesn’t understand Single())

var posta = poatavke.Where(p=>p.Name == name && p.Surname == surname).FirstOrDefault()
var address = posta == null ? string.Empty : posta.Address;