finding specific element in a list c# code example

Example 1: c# find element in list of list

var element = (from sublist in userList
               from item in sublist
               where item.uniqueidentifier == someid
               select item).FirstOrDefault();

Example 2: how to locate a specific element in a list c#

//7 will be the spot in the list
List<int> intList = new List<int>();
int x = List[7];