/* Learning C# by Jesse Liberty Publisher: O'Reilly ISBN: 0596003765 */ using System; namespace StringManipulation { public class TesterStringManipulationConcat { public void Run() { string s1 = "abcd"; string s2 = "ABCD"; // concatenation method string s3 = string.Concat(s1,s2); Console.WriteLine( "s3 concatenated from s1 and s2: {0}", s3); // use the overloaded operator string s4 = s1 + s2; Console.WriteLine( "s4 concatenated from s1 + s2: {0}", s4); } static void Main() { TesterStringManipulationConcat t = new TesterStringManipulationConcat(); t.Run(); } } }