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HTTP Architecture for ASP.NET

Hits: 1031
*****
1.0
Recently, I had a requirement
A complete ASP.NET 2.0
Learn how to create and
ASP.NET is built on a core
to put together a website
Notepad Web application
execute stored procedures
set of classes and
that deals with taking
example (with source
using .NET.
interfaces that abstract the
somewhat elaborate financial
code). Explains Forms,
 
HTTP protocol. The three
surveys. While the
sign in process, some
 
core abstractions are the
questions and answers
complex SQL queries and new
 
context (HttpContext) that
themselves are good
HiddenField ASP.NET 2.0
 
represents the current HTTP
candidates for being
server control.
 
request, handlers (classes
database driven, there were
 
 
that implement IHttpHandler)
a large number of nuiances
 
 
that are capable of
ranging from UI items,
 
 
servicing HTTP requests, and
business rules, and
 
 
modules (classes that
calculations that just
 
 
implement IHttpModule) that
didn't fit into a database
 
 
can pre/post process HTTP
driven strategy. With this
 
 
requests to provide
in mind, my initial strategy
 
 
additional services.
was to create version
 
 
 
specific classes and
 
 
 
reference them in version
 
 
 
specific ASP.NET pages. Of
 
 
 
course, this accomplished
 
 
 
the initial requirement.
 
 
 
However, whenever a new
 
 
 
version needs to be
 
 
 
implemented, I had to copy
 
 
 
all of the ASP.NET pages and
 
 
 
modify the references to the
 
 
 
appropriate version specific
 
 
 
class name. Refactoring
 
 
 
provides a better
 
 
 
alternative and here's how:
 
 
 


Date: Oct, 15 2004


Date: Dec, 13 2006


Date: Nov, 15 2004


Date: May, 28 2003
RSS (Rich Site Summary) news
Explains how to store images
In this tutorial you will
Learn how to use the tools
feeds are easily consumed
to database and retrieve it
learn how to add a filter to
and options in Visual Studio
and displayed in an ASP.NET
later in some server
a Grid View Control, To
.NET to increase your
web forms page using no more
control, like GridView.
modify the query with a
productivity and work
than a few lines of codes.
 
parameterized filter, the
efficiently in a team
However, listing the RSS
 
WHERE Clause, Parameter
environment when building
news feed links in this
 
properties, Parameter Value
ASP.NET applications.
fashion can take up
 
Editor and To test filtering.
 
considerable page space.
 
 
 
Instead, it would be more
 
 
 
convenient to display them
 
 
 
in a small embedded window
 
 
 
that automatically scrolls
 
 
 
them to the user. This
 
 
 
method substantially reduces
 
 
 
the page real estate devoted
 
 
 
to the news feed, while
 
 
 
displaying the same
 
 
 
information in a compact,
 
 
 
attractive, and intuitive
 
 
 
manner. Once you have
 
 
 
developed a method for
 
 
 
displaying RSS news in this
 
 
 
format, it would be still
 
 
 
more convenient to implement
 
 
 
the method as a custom
 
 
 
control that you can add to
 
 
 
any ASP.NET web forms page
 
 
 
with just a few lines of
 
 
 
code. This article shows
 
 
 
you how. In this article,
 
 
 
you will learn how to create
 
 
 
the illusion of continuous
 
 
 
seamless scrolling by: 1)
 
 
 
using two datagrids to
 
 
 
display the same listing;
 
 
 
and 2) scrolling the entire
 
 
 
total list, but then
 
 
 
repeating the scrolling when
 
 
 
it has passed over the first
 
 
 
list.
 
 
 


Date: Jan, 23 2006


Date: Sep, 03 2006


Date: Jun, 04 2006


Date: Aug, 08 2003
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