find index of string in a list C#
using System;
using System.Collections.Generic;
public class Program {
public static void Main() {
List < string > myList = new List < string > () {
"Football",
"Soccer",
"Tennis",
};
// finding index
int index = myList.FindIndex(a => a.Contains("Tennis"));
// displaying index
Console.WriteLine("List Item Tennis Found at index: " + index);
}
}c# get index of item in list
Array.IndexOf(arrName, searchingFor)index of item in list C#
List<string> strings = new List<string>(){"bob","ate","an", "apple"};
strings.IndexOf("bob");
//returns 0
strings.IndexOf("an");
//returns 2
strings.IndexOf("apple");
//returns 3
strings.IndexOf("banana");
//returns -1
//Because banana is not in the list, IndexOf() returns -1Copyright © 2021 Codeinu
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