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Tips and Tutorials
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The objective of this lab is
Really Simple Syndication
Learn how to create and
In this tutorial you will
to convert a simple JSP
(RSS) is an XML standard for
execute stored procedures
learn how to add a filter to
application into an ASP.NET
declaring content entries
using .NET.
a Grid View Control, To
application using the Java
for small content feeds. The
modify the query with a
Language Conversion
RSS format has gained
parameterized filter, the
Assistant (JLCA). The JSP
popularity over the years
WHERE Clause, Parameter
application is a simplified
due to its simplicity. The
properties, Parameter Value
e-commerce scenario,
XML file formatted according
Editor and To test filtering.
consisting of two JSP pages,
to the RSS specification is
a Servlet, a tag library
either found as a physical
consisting of a single tag,
file or is obtained via a
and the SQL Server Pubs
Web site that handles the
database.
request and sends the
content over the Internet to
the client.
Date: Feb, 19 2004 Date: Oct, 07 2006 Date: Nov, 15 2004 Date: Jun, 04 2006 |
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ASP.NET is built on a core
Recently, I had a requirement
RSS (Rich Site Summary) news
Learn how to use the tools
set of classes and
to put together a website
feeds are easily consumed
and options in Visual Studio
interfaces that abstract the
that deals with taking
and displayed in an ASP.NET
.NET to increase your
HTTP protocol. The three
somewhat elaborate financial
web forms page using no more
productivity and work
core abstractions are the
surveys. While the
than a few lines of codes.
efficiently in a team
context (HttpContext) that
questions and answers
However, listing the RSS
environment when building
represents the current HTTP
themselves are good
news feed links in this
ASP.NET applications.
request, handlers (classes
candidates for being
fashion can take up
that implement IHttpHandler)
database driven, there were
considerable page space.
that are capable of
a large number of nuiances
Instead, it would be more
servicing HTTP requests, and
ranging from UI items,
convenient to display them
modules (classes that
business rules, and
in a small embedded window
implement IHttpModule) that
calculations that just
that automatically scrolls
can pre/post process HTTP
didn't fit into a database
them to the user. This
requests to provide
driven strategy. With this
method substantially reduces
additional services.
in mind, my initial strategy
the page real estate devoted
was to create version
to the news feed, while
specific classes and
displaying the same
reference them in version
information in a compact,
specific ASP.NET pages. Of
attractive, and intuitive
course, this accomplished
manner. Once you have
the initial requirement.
developed a method for
However, whenever a new
displaying RSS news in this
version needs to be
format, it would be still
implemented, I had to copy
more convenient to implement
all of the ASP.NET pages and
the method as a custom
modify the references to the
control that you can add to
appropriate version specific
any ASP.NET web forms page
class name. Refactoring
with just a few lines of
provides a better
code. This article shows
alternative and here's how:
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: May, 28 2003 Date: Oct, 15 2004 Date: Jan, 23 2006 Date: Aug, 08 2003 |
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