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Cover image for product 0764556584
Beginning VB.NET 2003
Thearon Willis, Jonathan Crossland, Richard Blair
ISBN: 978-0-7645-5658-6
Paperback
840 pages
April 2004
Paperback Version: US $39.99 Add to Cart

Do you think you've discovered an error in this book? Please check the list of errata below to see if we've already addressed the error. If not, please submit the error via our Errata Form. We will attempt to verify your error; if you're right, we will post a correction below.

ChapterPageDetailsDatePrint Run
59 Error in text
where it reads:
between -1.7 x 10,308 and +1.7 x 10,308
[Thearon] There was a printing error here and the comma should have been a power sign.

should read:
-1.79769313486231570E+308 through
-4.94065645841246544E-324 for negative values; 4.94065645841246544E-324
through 1.79769313486231570E+308 for positive values
11/22/05
59 Error in text
between -3.4 x 1038 and +3.4 x 1038
should read:
-3.4028235E+38 through -1.401298E-45 for negative values;
1.401298E-45 through 3.4028235E+38 for positive values
11/22/05
3 75 Error in text. Character byte and bit size.
The text at the bottom of the page has an error.
Currently it reads:

Unlike integers and doubles, strings do not have a fixed length. Each character in the string takes up two bytes, or 16-bits. So, to represent this 13-character string, you need 13 bytes or 104 bits.

The text should read:

Unlike integers and doubles, strings do not have a fixed length. Each character in the string takes up two bytes, or 16-bits. So, to represent this 13-character string, you need 26 bytes or 208 bits.
9-23-2004 1
75 Error in Paragraph 2
Paragraph should read:

A 32-bit number can represent any value between -2,147,483,648 and 2,147,483,647.
4/28/05
3 77 Error in "Let's Look..."
Under the heading "Let's look at what's happening:"

It should read 8 bytes and not 6 bytes.
5/2/05
4 111 In the "How It Works" Section the following code snippet has a typo
Select Case name.ToLwer

Should read as

Select Case name.ToLower
2/1/05
114 Spelling Error, Paragraph 1 in Loop Section
Section Loops par. 1 reads:

When writing computer software, you often need to perform the same task a several times ...

Should be
... perform the same task several times ...
5/2/05
5 155 Error in text. Typo in Declaration
The 4th line of text on that page is:
Private_customers As New ArrayList()
The text should be:
Private _customers As New ArrayList()
Note the space between "Private" and "_customers".
9-23-2004 1
4 Chapter 4 does not introduce classes
"Chapter 4 introduced the concept of creating your own classes for us in in your applicaitions."

However, there is no reference to user defined class block. Chapter 4 deals with conditional and looping statements, and string comparisions.

This information is correct; Chapter 4 did not introduce classes. However, Chapter 5 does introduce classes on page 163.
5/2/05
163 Error in last line of code
reads:
Private_customers As New
CustomerCollection

should be:
Private _customers As New
CustomerCollection

Note the space between "Private" and "_customers".
11/22/05
164 Error in last line of code
reads:
Return_customers

(lstCustomers.SelectedIndex)

Should read:
Return _customers

(lstCustomers.SelectedIndex)

Note the space between "Return" and "_customers".
11/22/05
166 Error in steps 1 and 2
In steps 1 and 2 the book instructs the reader to add this code:

Private_emailHashtable As New Hashtable

Public ReadOnly Property EmailHashtable() As Hashtable
Get
Return_emailHashtable
End Get
End Property

When there should be a space between the underscore and the keyword:

Private _emailHashtable As New Hashtable

Public ReadOnly Property EmailHashtable() As Hashtable
Get
Return _emailHashtable
End Get
End Property
2/8/05
5 166 abd 168 Space Between Underscore and Keyword
Private_emailHashtable As New Hashtable()

Change to

Private _emailHashtable As New Hashtable()

There should be a space between the underscore and the keyword.
4/26/05
265 Error in Text
In the second paragraph. The book states:

"...the letter before which the ampersand appears will become underlined."
It should read:
"...the letter after which the ampersand appears will become underlined."
7/8/05
266-267 Misplaced ampersands
Items 7,11,15,19 some ampersands are misplaced in the instructional text. For example, p.266, 1st line, #7, the end of the sentence reads "... enter the text &Exit." ["&Exit" is in bold.]. However the ampersand should be after the "E", not before it. Thus: "E&xit", not "&Exit." Similarly... #11: "&Cut" s/b "Cu&t"
#15: "&Select All" s/b "Select &All"
12/6/04
337 Extra space in code
Last line on page
Private_numberofDoors As Integer = 5

Should read

Private _numberofDoors As Integer = 5
4/6/05
345 Missing Definition
#4
Missing defintion of Horsepower

Should have Public horsepower as integer defined
4/6/05
411 First paragraph, under figure 12-2
"even though they are both contained in the same project..." should read "even though they are both contained in the same solution..."
11/30/04
540 Line 13
Source code reads "Dim inPosition as Integer" and should read "Dim intPosition..."
1/7/05
540 Error in Text
4th line. This will return the authors whose last name is Green and ...

Should be:

This will return the authors whose last name is not Green and ..."
6/27/05
543 Error in Text
Text reads:
Dim objConnection as SqlConnection = New _ SqlConnection("server=(local);database="pubs";user id=sa;password=") This line give the Type not defined error.

Should read:
Dim objConnection As New SqlConnection("server=(local);database=pubs;user id=sa;password=") The syntax(?) error went away.
06/21/2006
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