CSHARP

create List c#

using System.Collections.Generic
//type is your data type (Ej. int, string, double, bool...)
List<type> newList = new List<type>();

make a list c#

IList<int> newList = new List<int>(){1,2,3,4};

Create list C#

var list = new List<string> {
  "test1",
  "test2",
  "test3"
};

Create list C#

var list = new List<string> { "test1", "test2", "test3" };

how to create a list c#

C# By Magnificent Mamba on Dec 23 2019
IList<int> newList = new List<int>(){1,2,3,4};

c# new list of objects

var list = new List<Object>()

c# create list of objects

public class Car
    {
        private int intYear;
        private string strCar;
        private DateTime dtRelease;
        public Car(int intYear, string strCar, DateTime dtRelease)
        {
            this.intYear = intYear;
            this.strCar = strCar;
            this.dtRelease = dtRelease;
        }

        public int IntYear { get => intYear; set => intYear = value; }

        public string StrCar { get => strCar; set => strCar = value; }

        public DateTime DtRelease { get => dtRelease; set => dtRelease = value; }

    }

static void Main(string[] args)
        {
            List<Car> objCars = new List<Car>();
            objCars.Add(new Car(2022, "BMW", new DateTime(2017, 3, 1).Date));
            objCars.Add(new Car(2022, "Honda", new DateTime(2019, 2, 1).Date));
            objCars.Add(new Car(2022, "Mercedes", new DateTime(1998, 1, 1).Date));

            foreach (Car cars in objCars){
                Console.WriteLine("----------------");
                Console.WriteLine(cars.IntYear);
                Console.WriteLine(cars.StrCar);
                Console.WriteLine(cars.DtRelease);
            }
        }
//Output:

//----------------
//2022
//BMW
//01.03.2017 00:00:00
//----------------
//2022
//Honda
//01.02.2019 00:00:00
//----------------
//2022
//Mercedes
//01.01.1998 00:00:00

create list of strings from field of list of object c#

//ConvertAll - Converts the elements in the current List to another
//type, and returns a list containing the converted elements
List<string> ls = sampleList.ConvertAll(item => item.IneedThis)