list index in c# code example
Example 1: c# list index
using System.Linq;
var myList = new List<string>{ "Yes", "No", "Maybe"};
var firstItem = myList.ElementAt(0);
Example 2: c sharp list indexer
List<string> stringList = new List<string>{"string1", "string2"};
string name = stringList[1];
Example 3: get both item and index in c#
public static IEnumerable<(T item, int index)> WithIndex<T>(this IEnumerable<T> source)
{
return source.Select((item, index) => (item, index));
}
foreach (var (item, index) in collection.WithIndex())
{
DoSomething(item, index);
}