C# Lists 👷🏼‍♂️👷🏼‍♀️

using

using System.Collections;
using System.Collections.Generics;

Creation, Adding, Looping

var tokens = new List<string>();
tokens.add(token);

foreach(string token in tokens)                 // using foreach
{
    Console.WriteLine(token);
}

tokens.ForEach(t => Console.WriteLine(t));      // using the ForEach method

tokens[1]; // access item at index 1

Creating a pre populated list

var myList = new () { 1, 2, 3, 4 };

Sorting

deviceList.sort( (x, y) => String.Compare(x.Hierarchy, y.Hierarchy) );

Cool Code

Just seen this nice bit of code written by Neil... (it's a little bit functional)

List<string> ids = ListGrid.GetSelection();
List<Guid> newIds = ids.ConvertAll(id => new Guid(id));