find in list c# code example

Example 1: find a value in list of objects in c#

var item = TextPool.FirstOrDefault(o => o.Name == "test");
if (item != null)
       item.value = "Value";

Example 2: c# find element by condition

int[] plantHeights = { 3, 6, 4, 1, 6, 8 };

// Find the first occurence of a plant height that is greater
// than 5 inches
int firstHeight = Array.Find(plantHeights, height => height>5);

Example 3: find value in object c#

var item = TextPool.FirstOrDefault(o => o.Name == "test");
if (item != null)
       item.value = "Value";

Example 4: 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 5: 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];