E

Index

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E formatting code
e-mail (electronic mail) 2nd
e-mail anchor
Each keyword
EBNF (Extended Backus-Naur Form) grammar
echo a packet back to a client
Ecma International
ECMAScript
Edit and Continue
Edit menu
Edit menu in Internet Explorer
editable list
efficient (Unicode design basis)
element (XML)
ELEMENT element type declaration (DTD)
element of an array
element of chance
element type declaration
element XML Schema element
elided UML diagram
eliminate resource leak
ellipsis button
Else keyword
ElseIf keyword
emacs text editor
Employee abstract base class
Employee class encapsulates employee name, birthday and hire date
Employee class hierarchy test program
Employee class objects share Shared variable
Employee class that implements interface IPayable
Employee hierarchy UML class diagram
empty element 2nd 3rd
EMPTY keyword (DTD)
empty string
EmptyStackException class declaration
en.wikipedia.org/wiki/EBNF
Enable Paging setting for an ASP.NET GridView
Enable Sorting setting for an ASP.NET GridView
Enabled property of class Button
Enabled property of class Control
EnableSession property of a WebMethod attribute
EnableSessionState property of a Web Form 2nd
EnableViewState property of an ASP.NET Web control 2nd 3rd
encapsulation 2nd
encoding
encrypted data
End Class keywords
End Get keywords
End keyword
end of data entry
End Select keywords
End Set keywords
End Sub keywords
end tag 2nd
end-of-file marker
end-of-line comment 2nd
EndEdit method of class BindingSource
EndsWith method of class String
enqueue operation of queue
EnsureCapacity method of class StringBuilder
Enter (or Return) key 2nd
enter data from the keyboard
Enter method of class Monitor 2nd 3rd 4th 5th 6th
entity
     &
     >
     <
entity-relationship diagram
entry point of a program
entry point of control statement
Enum keyword
enumeration 2nd
enumerations
     ComboBoxStyle
     DateTimePickerFormat
     DayOfWeek
     MdiLayout
     SelectionMode
enumerator 2nd
     failing fast
     in multithreaded applications
     of a LinkedList
equal likelihood
Equality and relational operators
equality operator (=)
equality operators (=, <>)
Equals method
     of class String
     of Object
equation information
Error List window
Error property of class Console
error-processing code
ErrorMessage property of an ASP.NET validation control
escape character
event 2nd 3rd
event argument
event driven
event handler 2nd 3rd
event handling
event handling model
event receiver
event sender
event-driven process
event-driven programming
EventArgs class
events at an interval
Examples
     .NET Web service client after Web reference has been added
     Add Reference dialog
     Adding an assembly reference to a project in the Visual Basic Express IDE
     Addition program that adds two numbers entered by the user
     Airline Reservation Web service
     Anchoring demonstration
     Animation of a series of images
     Append methods of class StringBuilder
     Application counts the number of occurrences of each word in a String and stores them in a generic sorted dictionary
     Application counts the number of occurrences of each word in a String and stores this information in a hash table
     Arithmetic operators
     article.xml displayed by Internet Explorer
     ASMX file rendered in a Web browser
     ASPX file that displays the Web server's time
     ASPX file that takes ticket information
     Assigning base class and derived class references to base class and derived class variables
     Bar chart printing program
     Base class for GUIs in our file-processing applications
     Base class Private instance variables are accessible to a derived class via Public or Protected properties and methods inherited by the derived class
     BasePlusCommissionEmployee class derived from CommissionEmployee
     BasePlusCommissionEmployee class Inherits CommissionEmployee, which provides only Private instance variables
     BasePlusCommissionEmployee class represents an employee who receives a base salary in addition to a commission
     BasePlusCommissionEmployee inherits Protected instance variables from CommissionEmployee
     BasePlusCommissionEmployee test program
     BasePlusCommissionEmployee's constructor outputs text
     Blackjack game that uses Blackjack Web service
     Blackjack Web service
     Business letter marked up as XML 2nd
     Buttons for message dialogs
     Card class
     Card dealing and shuffling simulation
     Changing a property value at runtime
     Char's Shared character-testing methods and case-conversion methods
     Chess-game code
     Class declaration with one method that has a parameter
     Class that represents chess piece attributes
     Class that stores equation information
     Class using Me reference
     Classes that derive from class Brush
     Code generated by the IDE for lblWelcome
     Code-behind file for a page that updates the time every minute
     Code-behind file for the reservation page
     Color
     Color structure members
     Color value and alpha demonstration
     ColorDialog used to change background and text color
     ComboBox used to draw a selected shape
     CommissionEmployee class derived from Employee
     CommissionEmployee class represents an employee paid a percentage of gross sales
     CommissionEmployee class test program
     CommissionEmployee class uses properties to manipulate its Private instance variables
     CommissionEmployee class with Overridable function CalculateEarnings
     CommissionEmployee class with Protected instance variables
     CommissionEmployee's constructor outputs text
     Complex XHTML table
     Composition demonstration
     Compound assignment operators
     Computing the sum of the elements of an array
     Concat Shared method
     Constants used in class CircleConstants
     Constructor call order
     Constructor used to initialize GradeBook objects
     Continue statement in repetition statements
     Counter-controlled repetition with the For...Next statement
     Counter-controlled repetition with the While statement
     Counter-controlled repetition: Class-average problem
     Create and write to a sequential-access file
     Creating a Console Application with the New Project dialog
     Creating a GradeBook object and passing a String to its DisplayMessage method
     Creating an array
     Creating an object of GradeBook and calling its DisplayMessage method
     Creating and manipulating a GradeBook object (invoking properties)
     Creating and manipulating a GradeBook object in which the course name is limited to 25 characters in length
     Creating reusable class Time
     Creating variable-length parameter lists
     Credit-inquiry program
     Day class encapsulates day, month and year information
     Default namespaces demonstration
     Definitions of classes ListNode, List and EmptyListException
     Demonstrating class Stack
     Demonstrating keyboard events
     Demonstrating logical operators
     Demonstrating the linked list
     Demonstration of methods that draw lines, rectangles and ellipses
     Display a single line of text with multiple statements
     displaying text in a message dialog
     Do...Loop While repetition statement
     Do...Loop While repetition statement activity diagram 2nd
     Document Type Definition (DTD) for a business letter
     DOM structure of an XML document displayed in a TreeView
     Employee abstract base class
     Employee class encapsulates employee name, birthday and hire date
     Employee class hierarchy test program
     Employee class objects share Shared variable
     Employee class that implements interface IPayable
     EmptyStackException class declaration
     Equality and relational operators
     Exception properties and demonstrating stack unwinding
     Executing the program of Fig. 3.1 2nd 3rd
     Exit statement in repetition statements
     Exponentiation using a compound assignment operator
     Finally always executes, regardless of whether an exception occurs
     First XHTML example
     Font class read-only properties
     Fonts and s
     For...Next repetition statement
     For...Next repetition statement activity diagram
     For...Next statement used for summation
     For...Next statement used to calculate compound interest
     Form including radio buttons and a drop-down list
     Form with hidden fields and a text box
     Form with text areas, a password box and checkboxes
     FormatException and DivideByZeroException exception handlers
     Formatting codes for Strings
     Framed Web site with a nested frameset
     FullStackException class declaration
     Function for squaring an integer
     GDI+ coordinate system. Units are measured in pixels
     Generic class Stack declaration
     Generic class Stack test program
     Generic method Maximum with a type constraint on its type parameter
     GradeBook class that contains a courseNameValue instance variable and a property
     GradeBook class uses Select...Case statement to count A, B, C, D and F grades
     GradeBook class with a constructor that receives a course name
     Graphical user interface for class Time
     Graphics methods for drawing arcs
     Graphics methods for drawing polygons
     Graphics methods that draw lines, rectangles and ovals
     Header elements h1 through h6
     HourlyEmployee class derived from class Employee
     HugeInteger Web service
     IBuffer interface used in producer/consumer examples
     IDE showing program code for a simple program
     IDE with an open console application 2nd 3rd 4th
     If...Then...Else double-selection statement activity diagram
     Image resizing
     Image with links anchored to an image map
     Images as link anchors
     Images in XHTML files
     Important methods of class HttpCookie
     Inheritance examples 2nd
     Inheritance hierarchy for Shapes
     Inheritance hierarchy for university CommunityMembers
     Initializing array elements two different ways
     Initializing element arrays three different ways
     Initializing multidimensional arrays 2nd
     Integer division without exception handling
     IntelliSense feature of Visual Basic Express
     Interaction between a Web service client and a Web service
     Internal hyperlinks to make pages more navigable
     Internet Explorer window with GUI components
     Invoice class that implements interface IPayable
     Invoking a Web method from a Web browser
     Invoking the Object Browser from the development environment
     IPayable interface test program processing Invoices and Employees polymorphically
     Keywords in Visual Basic
     Linking to an e-mail address
     Linking to other Web pages
     ListView displaying files and folders
     Logical operator truth tables
     Math tutoring application
     MDI child FrmChild
     MDI parent window class
     Me reference demonstration
     Message dialog displayed by calling MessageBox.Show
     Message dialog icon constants
     meta tags provide keywords and a description of a page
     Method declarations for class GradeBook with a CourseName property that validates the length of instance variable courseNameValue
     Microsoft Agent demonstration
     Nested and ordered lists in XHTML
     Object Browser when user selects Object from development environment
     Obtaining documentation for a class using the Index dialog
     Optional argument demonstration with method Power
     Overloaded constructors and Optional arguments
     Parameter Info window
     Passing a generic type Stack to a generic method
     Passing an array reference with ByVal and ByRef
     Passing arrays and individual array elements to procedures
     Paths used to draw stars on a form
     Performing comparisons with equality and relational operators
     Polygon-drawing demonstration
     Precedence chart
     Precedence of arithmetic operators
     Precedence of the operators introduced in this chapter
     Primitive Types in Visual Basic
     PrintArray method in which actual type names are replaced by convention with the generic name E
     Printing array elements using generic method PrintArray
     Private base class members cannot be accessed in a derived class
     Producer and consumer threads accessing a circular buffer
     Producer and consumer threads accessing a shared object with synchronization
     Producer and consumer threads accessing a shared object without synchronization
     Program to display hidden text in a password box
     Properties window used to set a property value
     Protected base class members inherited into derived class BasePlusCommissionEmployee
     Quantifiers used regular expressions
     Random class used to simulate rolling 12 six-sided dice
     Reading sequential-access files
     Record for sequential-access file-processing applications
     Recursive evaluation of 5!
     Recursive factorial program
     Regex methods Replace and Split
     Regular expression used to determine file types
     Regular expressions checking birthdays
     Renaming the program file in the Properties window
     Results of invoking a Web method from a Web browser
     SalariedEmployee class derived from class Employee
     SalariedEmployee class that implements interface IPayable methods GetPaymentAmount and GetDetail
     Schema-valid XML document describing a list of books
     Schema-validation example
     Scoping rules in a class
     Searching for characters and substrings in Strings
     Select Case multiple-selection statement activity diagram
     Self-referential Node class declaration skeleton
     Sequential file created using serialization
     Sequential file read using deserialzation
     Server side of client/server Tic-Tac-Toe program
     Service description for a Web service
     Shapes drawn on a form
     Shared class member demonstration
     Shared method Concat
     Simple student-poll analysis program
     SOAP request for the HugeInteger Web service
     Some methods of class ArrayList
     Special characters in XHTML
     SquareRootForm class throws an exception if an error occurs when calculating the square root
     StackComposition class encapsulates functionality of class List
     StackInheritance extends class List
     StartsWith and EndsWith methods 2nd
     String constructors
     String indexer, Length properties and CopyTo method
     String methods Replace, ToLower, ToUpper and Trim
     String methods Replace, ToLower, ToUpper, Trim and ToString
     String test to determine equality
     StringBuilder class constructors
     StringBuilder size manipulation
     StringBuilder text insertion and removal
     StringBuilder text replacement
     StringBuilder's AppendFormat method
     Subroutine for printing payment information
     Substrings generated from Strings
     Syntax error generated from overloaded methods
     Syntax error indicated by the IDE
     System.Drawing namespace's classes and structures
     Testing classes File and Directory
     Thread life cycle
     Time class declaration maintains the time in 24-hour format
     Tree structure for the document article.xml of Fig. 18.1
     TreeView used to display directories
     Truth table for the AndAlso operator
     Truth table for the logical And operator
     Truth table for the logical Or operator
     Truth table for the Not operator (logical negation)
     Truth table for the Xor (logical exclusive OR) operator
     Unordered lists in XHTML
     User-declared method Maximum that has three Integer parameters
     UserControl defined clock
     Using a PictureBox to display images
     Using Array class to perform common array manipulations
     Using arrays to eliminate a Select Case statement
     Using CheckBoxes to change font styles
     Using class ArrayList
     Using class StackInheritance
     Using For Each...Next with an array
     Using GroupBoxes and Panels to arrange Buttons
     Using inheritance to create a queue
     Using LinkedLists
     Using RadioButtons to set message-window options
     Using the HugeInteger Web service
     Using the mouse to draw on a form
     Validating an XML document with Microsoft's XML Validator
     Validating user information using regular expressions
     Visual Basic console application 2nd 3rd 4th
     Web service components
     WebBrowser class example
     While repetition statement activity diagram
     Windows Form Designer generated code expanded
     Windows Form Designer generated code reflecting new property value
     Windows Media Player demonstration
     XHTML document displayed in the left frame of Fig. 5.9
     XHTML frames document with navigation and content
     XHTML response when the browser requests WebTime.aspx
     XHTML table
     XML document containing book information
     XML document that describes various sports 2nd
     XML document using the laptop element defined in computer.xsd
     XML document using Unicode encoding
     XML file that does not conform to the XML Schema document in Fig. 18.11
     XML namespaces demonstration
     XML Schema document defining simple and complex types
     XML Schema document for book.xml
     XML used to mark up an article
     XML Validator displaying an error message
     XmlNodeReader iterating through an XML document
     XPathNavigator navigating selected nodes
     XSL document that transforms sorting.xml into XHTML
     XSLT style sheet applied to an XML document
     XSLT that creates elements and attributes in an XHTML document
exception 2nd
Exception Assistant 2nd
Exception class 2nd 3rd
exception for invalid array indexing
exception handler 2nd
Exception properties and demonstrating stack unwinding
exception thrown while holding a lock
Exceptions
     ArgumentException 2nd
     ArgumentOutOfRangeException
     InvalidCastException 2nd
     InvalidOperationException 2nd 3rd 4th
     KeyNotFoundException
exclusive OR operator (Xor) 2nd
executable file
Execution of the Welcome1 program 2nd 3rd 4th
ExecutionEngineException class
exhausting memory
Exists method of class Directory
Exit Do statement
Exit For statement
Exit method
     of class Application 2nd
     of class Environment
     of class Monitor 2nd 3rd 4th 5th
exit point of control statement
Exit Property statement
Exit Select statement
Exit statement
Exit statement in repetition statements
Exit While statement
Exp method of class Math
expand a tree
Expand method of class TreeNode
expand node
ExpandAll method
     of class TreeNode
     of class TreeView
Expat XML Parser
expiration date of a cookie
Expires property of HttpCookie class
explicit array bounds
explicit conversion
explicit type argument
exponential method
exponentiation
exponentiation assignment operator (^=)
exponentiation operator (^)
Exponentiation using an assignment operator
exposing a Web-service method
extend an XML Schema data type
Extended Backus-Naur Form (EBNF) grammar
extensibility 2nd
Extensible HyperText Markup Language (XHTML) 2nd 3rd 4th 5th
extensible language 2nd
Extensible Markup Language (XML) 2nd
Extensible Stylesheet Language (XSL) 2nd 3rd
extension element
     base attribute
extension XML Schema element
external DTD