C# 0 The Complete Reference

PART I

C h a p t e r   7 :  

A r r a y s   a n d   S t r i n g s  

157

PART IPART I

Once you have created a 

string

 object, you can use it nearly anywhere that a quoted 

string is allowed. For example, you can use a 

string

 object as an argument to 

WriteLine( )

,

as shown in this example:

// Introduce string.

using System;

class StringDemo {

  static void Main() {

    char[] charray = {'A', ' ', 's', 't', 'r', 'i', 'n', 'g', '.' };

    string str1 = new string(charray);

    string str2 = "Another string.";

    Console.WriteLine(str1);

    Console.WriteLine(str2);

  }

}

The output from the program is shown here:

A string.

Another string.

Operating on Strings

The

string

 class contains several methods that operate on strings. Table 7-1 shows a few. The