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Categories / C# Tutorial / String

 

Basic String functionality

using System; using System.Collections.Generic; using System.Text;   class Program   {     static void Main(string[] args)     {       string firstName = "Buddy";       Console.WriteLine("Value of firstName: {0}", firstName);       Console.WriteLine("firstName has {0} characters.", firstName.Length);       Console.WriteLine("firstName in uppercase: {0}", firstName.ToUpper());       Console.WriteLine("firstName in lowercase: {0}", firstName.ToLower());       Console.WriteLine("firstName contains the letter y?: {0}", firstName.Contains("y"));       Console.WriteLine("firstName after replace: {0}", firstName.Replace("dy", ""));     }   }