... recover
data from a deleted partition.
The steps required to add any program will be the same as the ones we will use to add the data-recovery
tool. Also, you can have any wallpaper that you ... you want-be it any default Windows wallpaper or even an
image that you have on your hard disk.
The example that we will use in our article shows how to get the familiar Win XP wallpaper ... click the Add button on
the Plug-ins list window and provide the path where you’ve downloaded it. After that, it will automatically
appear in the list, and you just have to enable/disable it.
...
... Widgets
|
17
Update Panels
UpdatePanel
s allow you to update any part of the Start page asynchronously and give
any web site an Ajax look-and-feel. However,
UpdatePanel
s are a significant drag on
the page. ... describes what an Ajax web portal (aka a Web 2.0 portal) is and
how it can be useful as a model for personal web sites, corporate intranets, or a
mass consumer web application. Then it walks you ... Widget.
User
UserSetting
Pages
Widget
instances
Widget
Inherits
hashas
has
Building a Web 2.0 Portal
with ASP.NET 3.5
Praise for Buildinga Web 2.0 Portal with ASP.NET 3.5
“Omar and his collaborators have applied their awesome talents...
... input, we’ll make use of an automatic data feed using configuration
files or another data source.
A Windows service application is versatile it has the ability to start, stop, and pause
according ... =Fields!CreateDate.Value
CreateDate Format d
CreateDate TextAlign
Left
CustomerName Value =Fields!CustomerName.Value
ComplaintType Value
=Fields!ComplaintType.Value
table1 DataSetName dsComplaint_dtComplaintList
table1.TableRow1
RepeatOnNewPage
True ... Designer.
2. Add the data table by right-clicking the design surface and selecting Add
➤
DataTable.
3. Click the header of the newly created data table, and name it dtComplaintList. Start
adding columns...
... 10:47 AM Page 239
226 CHAPTER 10
■
BUILDING A SAMPLE APPLICATION USING ASP.NET AJAX
Figure 10-1. An ASP.NET AJAX-based stock application
Understanding the Application Architecture
The application ... creating a new ASP.NET AJAX-enabled web site. Create the basic lay-
out of the application along with the corresponding
TabContainer
and
TabPanel
controls
from the ASP.NET AJAX Control Toolkit. ... >➥
MSFT</asp:TextBox>
</ContentTemplate>
</asp:UpdatePanel>
With that simple addition, we have added AJAX capabilities to this application, and
the page will not blink as it obtains...
... duplicate mapping names are used.
The DataGridTextBoxColumn class inherits from the abstract DataGridColumnStyle
class. It defines the attributes, display format, and behavior of cells in a DataGrid ... to the DataSource. The
MappingName of each DataGridColumnStyle object must be associated with the name of
a DataColumn to synchronize the DataGrid display column with the data column. An
exception ... sender, System.EventArgs e)
{
// Update the data using the DataAdapter.
da.Update(dt);
}
Discussion
The TableStyles property of the DataGrid exposes a collection of DataGridTableStyle
objects....
... table TBL0709 in the sample database and to update changes made back to
the database. The DataAdapter is used to fill a DataTable in a new DataSet with
the schema and data from TBL0709. A DataTable ... SqlDataAdapter daCB = new SqlDataAdapter(sqlText,
da.SelectCommand.Connection);
DataTable comboBoxSourceTable =
new DataTable(TABLENAME_COMBOBOXSOURCE);
daCB.FillSchema(comboBoxSourceTable, ... be a DataTable,
DataView, or any class that implements the IList interface.
DisplayMember
Gets or sets the property of the data source that is displayed in the
control. In a DataTable or DataView,...
... Security Configuration and Analysis, right-click Security Configuration
and Analysis.
2. To open or create a working database, click Open Database, and either
enter the name for an existing database ... Configuration and Analysis, set a working database, and then
import security templates into the database.
2. To begin the analysis, right-click Security Configuration and Analysis,
and then click Analyze ... database or type a name for the new security
database, and then click OK.
Analyzing the Current Configuration
You can use Security Configuration and Analysis to perform a security analysis...
... anticipated that catches management unprepared.
A contingency plan should address such occurrences.
Natural disasters are a primary contingency that companies
plan for. Like manmade situations, these ... plane crash? Sad events such as this have happened
before. A contingency would have to be in place to replace those
critical people. This example is so real that at most companies it is
standard ... year of its plan. The single
most common reason an organization doesn’t reach its goals for the
first year of the planning process is the lack of management atten-
tion. The management team wandered...
... well as formatting and
editing capabilities. If a DataGrid is bound to a DataSet containing related tables, and
navigation is enabled for the DataGrid, expanders will be displayed for each row ...
Form.Load
Sets up the sample by creating a DataSet containing the Orders and Order Details
DataTable objects. A DataRelation object is created relating the tables.
DataAdapter objects are created ... or a DataSet containing a set of
DataTable objects with a hierarchical relationship between them. The DataGrid provides
a user interface for the data, navigation between related tables as well...
... see later in this chapter, these identities play important roles with
regard to object permissions and access to data that SQL Server manages.
1. Open Enterprise Manager and select the Security ... the password and group membership.
The user's identity is how SQL Server determines the individual's access to database data
and objects. You'll learn about these important permissions ... in the sections titled A and B
later in this chapter.
Don't automatically create logins for every Windows NT/2000 group. This would mean
that virtually every user has access to SQL Server....
... command.
Background / Preparation
This lab focuses on the ability to connect two PCs to create a simple hubless, two-workstation peer-
to-peer Ethernet LAN. In addition to the Physical and Data Link ... network
device. A basic CAT 5/5e UTP crossover cable is all that is needed. A crossover cable is the same
type that would be used as backbone or vertical cabling to connect switches together. ... information for each PC according to the information in the table.
b. Note that the default gateway IP address is not required, since these computers are directly
connected. The default Gateway...
... directly
connected. The default gateway is only required on local area networks that are connected to a
router.
Computer IP Address Subnet mask Default Gateway
PC – A 192.168.1.1 255.255.255.0 ... settings, so that they can be restored at the end
of the lab. These include IP address, subnet mask, default gateway, and DNS servers. If the
workstation is a DHCP client, it is not necessary to record ... two PCs
a. Set the IP address information for each PC according to the information in the table.
b. Note that the default gateway IP address is not required, since these computers are directly...
... display an image from a database in aWindows Forms control.
Solution
Read the image into a byte array and load it directly into a PictureBox control with a
MemoryStream.
The sample code contains ... information from the object within the data source, such as a row
in a DataTable.
The BindingContext class is used to instantiate a BindingManagerBase object
and either a CurrencyManager or ... handlers:
Form.Load
Sets up the sample by filling a DataTable within a DataSet with the Employees
table from the Northwind sample database. The EmployeeID, LastName, and
FirstName fields are...
... They are
appropriate for a small LAN with light traffic.
In addition to the physical and data link connections, which are Layers 1 and 2, the computers must
also be configured with the correct ... PCs and the hub will be accomplished using a Category 5 or 5e
straight-through patch cable. Locate two cables that are long enough to reach from each PC to
the hub. Attach one end to the NIC and ... Layer 3, so that they can
communicate. Since this lab uses a hub, a basic Category 5/5e UTP straight-through cable is
needed to connect each PC to the hub. This is referred to as a patch cable...
... Layer 3, so that they can
communicate. Since this lab uses a switch, a basic Category 5/5e UTP straight-through cable is
needed to connect each PC to the switch. This is referred to as a patch ... the two PCs and the switch will be accomplished using a Category 5 or
5e straight-through patch cable. Locate two cables that are long enough to reach from each PC
to the switch. Attach one end ... patch cable or horizontal cabling,
which is used to connect workstations and a typical LAN. Start this lab with the equipment turned off
and with cabling disconnected. Work in teams of two with...