public static void Main()
Brick[] BrickArray =new Brick[]{new Brick(){Name="A",isBroken=true},new Brick(){Name="B",isBroken=true},new Brick(){Name="C",isBroken=false}};
var selectedBriks = BrickArray.Where(x=>x.isBroken).ToList();
foreach(Brick b in selectedBriks)
Console.WriteLine(b.Name);