count elements in list c# code example

Example 1: c sharp list length

// To get the length of a List use 'List<T>.Count'
List<string> stringList = new List<string>{"string1", "string2"};
stringList.Count
// Output:
// 2

Example 2: get count of specific objects in list c#

var myList = new List<int>()
{
  0, 1, 2, 1, 5, 4, 8, 5, 2, 7, 1, 9
};

int count = 0;
foreach (var number in list)
{
  if (number == 2)
    count++;
}

Console.WriteLine("Number of 2s in list is: " + count);
// Output:
// Number of 2s in list is: 2