Mega Code Archive

 

Categories / C# Tutorial / String

 

Search a string from the start or from the end

using System;      class MainClass {      public static void Main() {        string str1 = "ABCDEabcde1234567e890";           // search string      int idx = str1.IndexOf("e");       Console.WriteLine("Index of first occurrence of One: " + idx);       idx = str1.LastIndexOf("e");       Console.WriteLine("Index of last occurrence of One: " + idx);            }    } Index of first occurrence of One: 9 Index of last occurrence of One: 17