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C# in a Nutshell, Second Edition
book

C# in a Nutshell, Second Edition

by Peter Drayton, Ben Albahari, Ted Neward
August 2003
Intermediate to advanced content levelIntermediate to advanced
928 pages
32h 1m
English
O'Reilly Media, Inc.
Content preview from C# in a Nutshell, Second Edition

Name

CharEnumerator

Synopsis

This class allows you to access and iterate through individual chars in an array. You can manually retrieve a CharEnumerator from a String object using the String.GetEnumerator( ) method and then using the MoveNext( ) method to step through the string. However, C# provides built-in support with the convenient foreach statement, which uses a CharEnumerator transparently.

By convention, a CharEnumerator starts just before the first character. When using a CharEnumerator manually, you need to call the MoveNext( ) method before you can access the first character.

public sealed class CharEnumerator : IEnumerator, ICloneable {
// Public Instance Properties
   public char Current{get; }
// Public Instance Methods
   public object Clone( ); 
// implements ICloneable
   public bool MoveNext( );
// implements IEnumerator
   public void Reset( );   
// implements IEnumerator
}

Returned By

String.GetEnumerator( )

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Publisher Resources

ISBN: 0596005261Catalog PageErrata