The errata list is a list of errors and their corrections that were found after the product was released.
The following errata were submitted by our customers and have not yet been approved or disproved by the author or editor. They solely represent the opinion of the customer.
| Version |
Location |
Description |
Submitted by |
Date submitted |
| Printed |
Page 12
2nd Paragraph below Figure 2-4 |
The book states:
"The left side of this dialog box allows you to choose the type of project. In Figure
2-5, Visual C# Projects is selected."
But the image in Figure 2-5 shows Visual Basic Projects selected Not Visual C#.
|
Anonymous |
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| Printed |
Page 17
3/5 down the page |
I kept getting "Type or namespace "Datetime" not found." when compiling the code in
Page_Load in C#.
After an hour, I finally got it to work replacing
DateTime.Now.ToString()
with
System.DateTime.Now
|
Anonymous |
|
| Printed |
Page 28
Step #5. |
First of all, perhaps the examples should include the full code, as Step 5 did not
indictate how one should include the import directive for those of us not using
Visual Studio.
Secondly, in order for the example to work, I had to add these directives to the top
of the aspx:
<%@ Page Language="C#"%>
<%@import namespace="System.Data.SqlClient" %>
<%@import namespace="System.Data" %>
I haven't yet figured out how to import individual classes in order just to bring in
the System.Data.DataSet and System.Data.DataTable.
|
Anonymous |
|
| Printed |
Page 29
Example 3-5 |
There is a comma missing in the first line of Example 3-5. Populating a table in
ASP.NET using C#
It currently reads:
private void Page_Load(Object Source System.EventArgs E)
It should read:
private void Page_Load(Object Source, System.EventArgs E)
|
Anonymous |
|
| Printed |
Page 31
example 3-7 |
need to trim the title string in order to properly compare with owner; otherwise the example doesn't work as shown
dim title AS String = drv("ContactTitle").ToString()
title = Trim(title) 'added this code
if title = "Owner" then ...
{pgs 43-44} This code (Example 4-3) does not produce the output shown on page 47
Figure 4-2.;
I have even tried using the code downloaded from your website and it still does not
echo the input in the textboxes to the <td id="tdInnerHtml" runat="server" /> table
cell on the form. It compiles without a problem. It just doesn't output as you have
shown on page 47 Figure 4-2 after entering text in the textboxes. What is the
problem?
|
Anonymous |
|
| Printed |
Page 49,50
Examples 4-5 & 4-6, asp:TextBox control definition |
asp:TextBox does not have a "size" property.
|
Anonymous |
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| Printed |
Page 85
No period precedes the body class name, but a period is before the other two class names, indicating they are generic classes. |
No period precedes the body class name, but a period is before the other two class names, indicating they are generic classes.
error:
"body" is not class, should be element.Referrence MSDN(VS2005)
|
Anonymous |
|
| Printed |
Page 103, 104
Page Directive |
Readers who use Visual Studio .NET to work on examples 5-25 and 5-26 will experience
a problem with the DropDownList not populating. By default, the AutoEventWireup
attribute in the Page Directive that is auto-generated is set to "false." It needs to
be changed to "true."
|
Anonymous |
|
| Printed |
Page 103-104
. The DropDownList couldn't be populated in that case. |
So I had to change the standard function which had a consequence of changing
some further code lines. I had to delete IsPostBack procedure to let it
operate. See the supplement.
<%@ Page language="c#" Codebehind="WebForm1.aspx.cs" AutoEventWireup="false"
Inherits="ASPDropDownListe2.WebForm1" %>
<HTML>
<HEAD>
<DEFANGED_script runat="server">
void Ddl_Init(Object Source, EventArgs E)
{
string[,] items={{"","0"},{"C++","1"},{"VC++","2"},{"C#","3"}};
int i;
for(i=0;i<items.GetLength(0);i++)
{
ddl.Items.Add(new ListItem(items[i,0],items[i,1]));
}
}
void ddl_SelectedIndexChanged(Object Source, EventArgs E)
{
lblDdl.Text=ddl.SelectedItem.Text + ".Kennzeichen: " + ddl.SelectedItem.Value;
}
</script>
</HEAD>
<body>
<form runat="server">
<h3>DropDownList Constructor Example</h3>
<asp:DropDownList ID="ddl" AutoPostBack="True" DEFANGED_OnSelectedIndexChanged
="ddl_SelectedIndexChanged" OnInit="Ddl_Init" Runat="server" />
<br><br><asp:Label ID="lblDdl" Runat =server />
</form>
</body>
</HTML>
|
Anonymous |
|
| Printed |
Page 273
Last Paragraph or sub (ddlBooks...) |
Compiler is reporting
Description: An error occurred during the compilation of a resource required to
service this request. Please review the following specific error details and modify
your source code appropriately.
Compiler Error Message: BC30506: Handles clause requires a WithEvents variable.
Source Error:
Line 36:
Line 37: Sub ddlBooks_SelectedIndexChanged(ByVal sender as Object, _
Line 38: ByVal e as EventArgs) Handles ddlBooks.SelectedIndexChanged
Line 39:
Line 40:
|
Anonymous |
|
| Printed |
Page 338
1rd paragraph |
second line in the HTML code:
<option value="100000000">Programming C#</option>
should be:
<option value="0596001177">Programming C#</option>
|
Anonymous |
|
| Printed |
Page 433
last line of page (in table 11-4) |
in description column for Fillmethod....
change from:
"Fills a DataDatable..."
to:
"Fills a DataTable..."
|
Anonymous |
|
| Printed |
Page 435
Example 11-2 lines 17 and 18 (roughly) |
In the code for adding items to a list box, the code does not type cast the item
being added as a string. It should read:
foreach (DataRow datarow in dataTable.Rows)
{
lblBugs.Items.Add( dataRow["BugID"].ToString() + ": " +
dataRow["Description"].ToString() );
}
In the book, the code omits the .ToString() at the end of each call to dataRow["foo"]
|
Anonymous |
|
| Printed |
Page 491
2nd paragraph |
One line in the code example reads as follows:
param.Direction = ParameterDirection..Input;
The line should read:
param.Direction = ParameterDirection.Input;
|
Anonymous |
|
| Printed |
Page 573
The SeperatorTemplate |
The item template...
should be
The Seperator Template...
|
Anonymous |
|