c# contains list code example

Example 1: c# arraylist contains

IList arList = new ArrayList();
arList.Add(100);
arList.Add("Hello World");
arList.Add(300);

Console.WriteLine(arList.Contains(100)); // true

Example 2: list contains type c#

if (within.OfType<Ball>().Any())

Example 3: c# check list of objects for value

var matches = myList.Where(p => p.Name == nameToExtract);