Non generic collections may have different stuff, we can filter them
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using System; using System.Collections; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Linq.FiltrationWithOfType { class Program { static void Main(string[] args) { OfTypeAsFilter(); Console.ReadLine(); } static void OfTypeAsFilter() { ArrayList myStuff = new ArrayList(); myStuff.AddRange(new object[] { 10, 400, 8, false, new object(), "string data" } ); var myInts = myStuff.OfType<int>(); // will filter only ints foreach (var i in myInts) Console.WriteLine(i); } } } |