:: CODE Magazine ::

	*Category: .NET 2.0*
	38 Articles found and displayed in this view. ASP.NET MVC and the Spark View Engine Magazine/Issue: CoDe Magazine, 2010 MarApr Release Date: Friday, February 12, 2010 Quick ID: 1003051 Getting friendly with HTML in ASP.NET MVC just got a whole lot easier.In this article, I’ll delve into the Spark View Engine, an alternate view engine for the ASP.NET MVC Framework. Spark’s main goal is to allow HTML to dominate the flow of view development while allowing code to fit in seamlessly. ThoughtWorking: Functional Programming in C# 2.0 Magazine/Issue: CoDe Magazine, 2009 May/Jun Release Date: Monday, April 27, 2009 Quick ID: 0906101 Writing software is hard, particularly when the tools you use force you to think at too low a level; it’s time to start thinking about changing the way you write code… by making it easier to write code.Taking on new ways to program doesn’t always mean tossing away your favorite programming language or environment. Sometimes it just means taking a new look at how you’re using your language and trying out a few new ideas. It’s time to take a hard look at your favorite language and see if it’s possible to “fall in love all over again”. From Delegate to Lambda Magazine/Issue: CoDe Magazine, 2008 Sep/Oct Release Date: Friday, August 22, 2008 Quick ID: 0809081 The key to understanding lambda expressions is understanding delegates. Delegates play a tremendously important role in developing applications for the .NET Framework, especially when using C# or Visual Basic. Events, a special application of delegates, are used all over the framework. And the application and possibilities of delegates has only grown over time. C# 2.0 introduced the concept of anonymous methods and C# 3.0 and VB 9 take anonymous methods to the next level with lambda expressions. This article reviews the evolution of delegates and examines possibilities and syntax of delegates and lambdas in .NET 3.5. Getting Started with Windows Mobile Development Magazine/Issue: CoDe Magazine, 2008 Jul/Aug Release Date: Friday, June 06, 2008 Quick ID: 0807071 In today’s world of fast food, fast cars, and instant gratification, people expect to be in touch at all times.We have become conditioned to staying in touch with businesses, friends, and families. Because of this desire for instant data, we have the Internet, cell phones, Wi-Fi, MP3 players, and DVD players. As the equipment needed to drive this thirst has become smaller and smaller, we find ourselves looking for portable replacements for our bulky desktop computers. Building WCF Services for Deployment in Transiently Connected Networks Magazine/Issue: CoDe Magazine, 2008 Jan/Feb Release Date: Friday, December 28, 2007 Quick ID: 0801071 Distributed applications are now prolific in the enterprise and more and more users are relying on network connectivity both on site and on the go so they can remain productive anywhere and at any time. Since network connectivity cannot always be guaranteed, what happens when the network goes down or a network connection is simply unavailable? How can you provide your users with the best connected experience regardless of the state of the network? The Provider Model Magazine/Issue: CoDe Magazine, 2007 Nov/Dec Release Date: Friday, October 26, 2007 Quick ID: 0711081 In this article you will learn how to isolate yourself from change by taking advantage of the Provider Model.Designing your applications using the Provider Model will allow you to swap components out at runtime, thus allowing you to upgrade them easily. Creating Web Sites with ASP.NET 2.0 Magazine/Issue: CoDe Magazine, 2007 Sep/Oct Release Date: Sunday, August 12, 2007 Quick ID: 0709061 “Web application development has come a long way in a fairly short period of time.” A quote like that surely won’t send anyone into shock anytime soon because it’s accepted as fact. From basic, static HTML pages to totally data-driven and data-centric Web applications, the demands on a Web developer are much more complex and demanding than they were just a few years ago. The advent of social networking sites like MySpace, which is written in ASP.NET 2.0, interactive mapping sites, and sites streaming full motion video has required the Web developer to adapt and change with the times. One of the best tools to use to build these types of Web applications is Microsoft’s ASP.NET 2.0. In this article I am going to delve into some of the more interesting features of ASP.NET 2.0 and show you how you can begin using ASP.NET 2.0 on your next Web project. Everyday Use of Generics Magazine/Issue: CoDe Magazine, 2007 - Mar/Apr Release Date: Friday, March 02, 2007 Quick ID: 0703061 You may think of generics as a Ferrari that you only take out for special occasions; but they are better compared to your trusty pickup, perfectly suited for everyday use. E-mail Attachments on the Fly Magazine/Issue: CoDe Magazine, 2007 - Mar/Apr Release Date: Friday, March 02, 2007 Quick ID: 0703121 Ken Getz Mar/April Finalize column. Microsoft ASP.NET 2.0 Membership API Extended Magazine/Issue: CoDe Magazine, 2007 - Mar/Apr Release Date: Friday, March 02, 2007 Quick ID: 0703071 Working with big applications requires extending the Microsoft ASP.NET 2.0 Membership API to handle more detailed member records.In this article, I’ll present one of the available techniques used to extend the Microsoft ASP.NET 2.0 Membership API to solve some of the limitations of that API. The Baker’s Dozen: 13 Steps for Building a Lookup Page Using ASP.NET 2.0, SQL 2005, and C# 2.0 Magazine/Issue: CoDe Magazine, 2007 - Mar/Apr Release Date: Friday, March 02, 2007 Quick ID: 0703041 Lookup and navigation screens initially seem like no-brainers, when compared to other parts of an application-yet by the time a developer has met all the user requirements and requests, he/she has expended much more time than expected. This issue of The Baker’s Dozen will build a lookup Web page using ASP.NET 2.0, SQL Server 2005, and C# 2.0. The lookup and results page will contain optional lookup criteria and custom paging of the result set. The solution will utilize new language features in SQL 2005 for providing ranking numbers to correlate with custom paging, and new capabilities in .NET generics to pump the results of a stored procedure into a custom collection. Just like Mr. Mayagi taught Daniel the martial arts by doing exercises, the example in this article will demonstrate some common design patterns, such as factory creation patterns, using .NET generics. The article also subtly presents a general methodology for building database Web pages. ASP.NET 2.0 Web Part Infrastructure Magazine/Issue: CoDe Magazine, 2006 - Nov/Dec Release Date: Friday, October 20, 2006 Quick ID: 0611031 Web applications today do a number of things. They could be a banking site, a content management system, or a news Web site. In spite of the diversity of Web applications available today, it almost always makes sense to break a Web page into smaller, reusable widgets Web Control Enhancements in ASP.NET 2.0 Magazine/Issue: CoDe Magazine, 2006 - Sep/Oct Release Date: Friday, August 18, 2006 Quick ID: 0609031 I’m sure by now you’ve read more than your share of books and articles describing new ASP.NET 2.0 features. Master pages, themes, providers, etc., are all great, but have you read anything regarding custom Web control development and what has changed in 2.0? Well that’s what I’m here to tell you. If you’ve become involved in control development, either through my articles or on your own, I’ll describe some very cool enhancements that you can put to work right away in your controls using ASP.NET 2.0. Visual Studio 2005... That Legacy Software! Magazine/Issue: CoDe Magazine, 2006 - Sep/Oct Release Date: Friday, August 18, 2006 Quick ID: 0609021 Admittedly, I’m excited about the many new technologies coming out of Microsoft. So excited that I can’t even decide what to play with first! I wrote about this in a previous MVP Corner piece for CoDe Magazine. Dissecting and Putting the Visual Studio 2005 Generated Data Access Layer Into Perspective Magazine/Issue: CoDe Magazine, 2006 - Jul/Aug Release Date: Friday, June 23, 2006 Quick ID: 0607071 Do more with less code is the slogan of Visual Studio 2005.When it comes to reducing the amount of written code, wizards are definitely a viable option. Visual Studio 2005 has a lot of wizardry in it, especially to generate data access code. Any code that gets silently injected in your project follows a strict logic and a well-known design pattern. A full understanding how Visual Studio 2005 does it puts you on the right track to modify and extend the code to build your made-to-measure data access layer. This article dissects the code behind table adapters and binding source components to unveil patterns and best practices. System.Transactions and ADO.NET 2.0 Magazine/Issue: CoDe Magazine, 2006 - May/Jun Release Date: Tuesday, April 11, 2006 Quick ID: 0605031 Data is the blood in your system; it sits in its comfortable home of a database, and camps out in the tent of XML, but it deserves to be worked with in a reliable and consistent manner.But why should only data-related operations be reliable? Shouldn’t you want to write reliable code for your other operations? The introduction of System.Transactions in .NET 2.0 brings a paradigm shift of how you will write reliable transactional code on the Windows platform. This article dives deep in the depths of how System.Transactions works, and how you can use it to your advantage. You will also see how you can leverage existing System.Transactions integration within ADO.NET, and why you need to really understand what is under the magic carpet. Achieving Synchronicity: A Listbox Double-Feature Magazine/Issue: CoDe Magazine, 2006 - May/Jun Release Date: Tuesday, April 11, 2006 Quick ID: 0605041 Building complex Web controls with rich client-interfaces often requires the integration of some client-side JavaScript code with the control’s server-side code. While in some cases this does not have to become too complicated to achieve some pretty nifty results, it can often break the data synchronization between the control’s internal server code and the rendered client HTML code. This becomes a problem when the page posts back. In this article, I will build two very cool Web controls that are vulnerable to this problem and then show you how to fix it. SQL Server 2005 Query Notifications Tell .NET 2.0 Apps When Critical Data Changes Magazine/Issue: CoDe Magazine, 2006 - May/Jun Release Date: Tuesday, April 11, 2006 Quick ID: 0605061 One of the classic problems with database applications is refreshing stale data. Imagine a typical e-commerce site with products and categories. A vendor’s product list most likely does not change very often and their category list changes even less frequently. However, those same lists must be queried from the database over and over again every time a user browses to that Web site. This is an annoyingly inefficient use of resources and developers and architects have been stuck playing cat-and-mouse trying to reduce the waste. Object Binding Tips and Tricks Magazine/Issue: CoDe Magazine, 2006 - Mar/Apr Release Date: Friday, February 17, 2006 Quick ID: 0603011 Gaining the full potential of object binding requires more than just dragging and dropping your properties onto forms. In this article I’ll present a few tricks you need to know to get the most from your object binding. Security in the CLR World Inside SQL Server Magazine/Issue: CoDe Magazine, 2006 - Mar/Apr Release Date: Friday, February 17, 2006 Quick ID: 0603031 One of the major benefits of writing .NET code to run in the Common Language Runtime (CLR) hosted in any environment is code access security (CAS).CAS provides a code-based-rather than user-based-authorization scheme to prevent various kinds of luring and other code attacks. But how does that security scheme coexist with SQL Server 2005’s own, newly enhanced security features? By default your .NET code is reasonably secure, but it’s all too easy for the two security schemes to butt heads and cause you grief. In this article I’ll look briefly at the concept behind CAS and a few new security features in SQL Server 2005, then explore how to make the two systems work for you instead of against you as you take advantage of these advanced programming features in SQL Server. Top-Ten Annotations and Remarks about the Wonderful and Powerful New Set of Features in ASP.NET 2.0 Magazine/Issue: CoDe Magazine, 2006 - Jan/Feb Release Date: Tuesday, January 03, 2006 Quick ID: 0611141 You’ll still write a good deal of code in ASP.NET 2.0.Don’t completely trust those who say that ASP.NET 2.0 cuts 70% of the amount of code you’re called to write. You’ll end up writing more or less the same quantity of code, but you’ll write code of different quality. You’ll have more components and less boilerplate code to tie together pages and controls. Features like the provider model, data source controls, and master pages make coding easier and equally effective. But since there’s no magic behind, you have to learn the implications of each feature you employ. In the end, ASP.NET 2.0 comes with code behind, not magic behind. New Features In Visual Studio 2005 Windows Forms Magazine/Issue: CoDe Magazine, 2006 - Jan/Feb Release Date: Sunday, January 01, 2006 Quick ID: 0601071 “Don’t do it! Don’t do it!” the little voice in my head shouted as I contemplated using the worn out cliché “Good things come to those who wait” to describe the experience of designing Windows applications with Visual Studio 2005.However, that cliché accurately communicates the idea that building Windows Forms applications in Visual Studio 2005 is better, makes you more productive, and provides you with more fun than doing the same in Visual Studio 2003, not to mention VB6! Multimedia Control Magazine/Issue: CoDe Magazine, 2006 - Jan/Feb Release Date: Sunday, January 01, 2006 Quick ID: 0601051 If you've ever tried to find classes in the .NET Framework that allow you to play audio and video, you may have noticed the gaping hole where this functionality should be.If you think Microsoft has finally gotten around to fixing this glaring omission in version 2 of the framework, you’re only partially correct. While some basic audio capabilities will be provided (as described later in this article,) they still leave a lot to be desired. On the other hand, the free MediaPlayer component provided with this article demonstrates a more feature-rich solution to your multimedia needs-and it’s compatible with all versions of the .NET Framework. ClickOnce: Bringing Ease and Reliability to Smart Client Deployment Magazine/Issue: CoDe Magazine, 2006 - Jan/Feb Release Date: Sunday, January 01, 2006 Quick ID: 0601041 Who said client deployment has to be difficult?Many developers would love to leverage the rich UI, high performance, and offline capability offered by smart client applications; however, they’ve been turned off by the high TCO caused by client deployment headaches. The advent of ClickOnce client deployment technology in the .NET Framework 2.0 heralds a new era where client deployment takes on the ease and reliability of Web deployment. .Finalize(): Are We There Yet? Magazine/Issue: CoDe Magazine, 2005 - May/Jun Release Date: Wednesday, April 20, 2005 Quick ID: 0505131 Ken Getz - May/June 2005 Finalize column Implications and Repercussions of Partial Classes in the .NET Framework 2.0 Magazine/Issue: CoDe Magazine, 2005 - Mar/Apr Release Date: Friday, February 18, 2005 Quick ID: 0503021 Partial classes are a hot new feature of the next .NET compilers.Specifically designed to overcome the brittleness of tool-generated code, partial classes are a source-level, assembly-limited, non-object-oriented way to extend the behavior of a class. A number of advantages derive from intensive use of partial classes; for example, you can have multiple teams at work on the same component at the same time. In addition, you have a neat and elegant incremental way to add functionality to a class. What's New in the Visual Studio 2005 Toolbox for Windows Applications? Magazine/Issue: CoDe Magazine, 2005 - Jan/Feb Release Date: Friday, December 24, 2004 Quick ID: 0501031 All developers always welcome new controls and components.When a big new development tool ships (say, one as big as Visual Studio 2005) many developers look at what's missing in the toolbox even before they take a thoughtful look at what's in. Frankly, the toolbox for Windows Forms applications was already pretty rich in Visual Studio .NET 2003, but it will be even richer when the next version ships. In this article, I'll take you on a whistle-stop tour of the new controls slated for Windows Forms 2.0 to make writing code more productive and pleasant than ever. Data Validation Using .NET and External Metadata Magazine/Issue: CoDe Magazine, 2004 - September/October Release Date: Friday, August 20, 2004 Quick ID: 0409101 Using .NET reflection and external metadata makes it easy to add data validation to your objects.Nearly every application that collects data, whether from a Windows- or Web-based form or from a file, needs to validate that the data is in the correct format. Oh My!! - A Look at the My Namespace in Visual Basic 2005 Magazine/Issue: CoDe Magazine, 2004 - September/October Release Date: Friday, August 20, 2004 Quick ID: 0409031 Productivity is one of the major goals of Visual Basic 2005 and with "My" Microsoft may just have hit a home run.Although Visual Basic .NET is just as powerful as C# for building business applications, it did not get the initial push that C# did back at PDC 2000 when Microsoft unveiled .NET. This was not meant to slight Visual Basic and Visual Basic developers, but rather represented the state of the Visual Basic .NET language which was not as far along in the development process as C#. Opponents to the Basic syntax took this and ran with it. Microsoft has tried to attack this misconception but has also caused some of the problem, initially by pushing .NET for Web services development so hard that many developers and managers incorrectly got idea that .NET was primarily for Web services. With Visual Basic 2005 the power of the .NET Framework is fully exposed and the true power of Visual Basic is once again starting to take form and that power is productivity. Whereas C# is about language first and foremost Visual Basic is about language and tools to make the development process faster. Instrumenting Applications with .NET Tracing Magazine/Issue: CoDe Magazine, 2004 - September/October Release Date: Friday, August 20, 2004 Quick ID: 0409081 Application instrumentation gives you the ability to perform runtime diagnosis of enterprise application state, which is critical to mission success.To help with instrumentation and logging, .NET ships with tracing types in the System.Diagnostics namespace. Using these types, you have the ability to log information to multiple output streams for diagnosis of application runtime behavior. Information produced by instrumentation and tracing types enable you to examine the runtime state of an application and fix problems that would be otherwise expensive and painful to solve. Drag-Once Databinding Magazine/Issue: CoDe Magazine, 2004 - September/October Release Date: Friday, August 20, 2004 Quick ID: 0409051 Using the new Data Sources Window in Visual Studio 2005, developers can now drag columns of their typed DataSets or properties of their own business objects directly to their form. Visual Studio 2005 will create, name, and label controls for each bound property. For those that prefer to lay out the forms with the toolbox, developers can use "Connect the Dots DataBinding" to drag and drop from the Data Sources Window onto their existing controls. A Look Under the Hood of Windows Forms Data Binding Magazine/Issue: CoDe Magazine, 2004 - September/October Release Date: Friday, August 20, 2004 Quick ID: 0409041 Many developers have a dream: easy and efficient data binding.To be really quick and profitable, RAD (rapid application development) tools and techniques must be strong in data binding. They must provide a programming interface that is both easy to use and effective. Easy design-time composition of user interfaces; effective support of complex scenarios of interrelated data, dependencies, and filtering. In Windows Forms, the data binding machinery is highly sophisticated and designed to meet common needs of former client/server applications, now migrating to the more modern .NET multi-tier design. This article reviews common Windows Forms data binding techniques and provides answers and explanations. 'For-Each' Of My Own Magazine/Issue: CoDe Magazine, 2004 - September/October Release Date: Friday, August 20, 2004 Quick ID: 0409091 The .NET Framework provides many new collection classes that you can iterate (for-each) through.But did you know that you can also iterate through values in any of your classes, not just those that use or inherit from collections? Visualize Your Code with the Class Designer Magazine/Issue: CoDe Magazine, 2004 - September/October Release Date: Friday, August 20, 2004 Quick ID: 0409071 The Class Designer feature of Visual Studio 2005 allows you to visually manipulate your classes.A picture is worth a thousand words, as the saying goes. The new Visual Studio 2005 (Whidbey) Class Designer provides a visual design environment that allows you to visualize and manipulate your classes. Being able to see your classes and work with them using a visual designer can significantly increase your productivity. The Enterprise Instrumentation Framework Magazine/Issue: CoDe Magazine, 2003 - November/December Release Date: Monday, October 27, 2003 Quick ID: 0311091 We've all faced those irritable questions about our applications running in production. Typically a system administrator will spring one on you on a Friday afternoon just when you're finishing out the week with a game of foosball. Why did this request fail? What is causing so many disk IO spikes? What requests are failing as a result of this error? Why is the application running so slowly? Why are all the resources being gobbled up on the Web server? These questions often make us stare blankly for a while, mumble something, and then scramble back to our cave (or server room) for hours on end trying to provide answers, Shaped .NET Windows Forms Magazine/Issue: CoDe Magazine, 2003 - Jan/Feb Release Date: Wednesday, January 01, 2003 Quick ID: 0301061 Since the earliest versions of the Windows operating system, all Windows have been rectangular.However, the number of applications that break out of this boring mold is rising. Even Microsoft, the king of rectangularity, is starting to create applications that use shaped windows, such as Media Player. Unfortunately, creating shaped forms has always been quite tricky. Until now that is! The .NET Framework and the Windows Forms package in particular make it easy to produce forms that have rather sophisticated shapes. Remote Object Models In .NET Magazine/Issue: CoDe Magazine, 2003 - Jan/Feb Release Date: Sunday, December 15, 2002 Quick ID: 0301091 Modern applications are no longer isolated, stand-alone applications, limited to a single process or machine. Distributed applications allow you to put components in close proximity to the resources they use, allow multiple users to access the application, enable scalability and throughput, and increase overall availability and fault isolation. Component-oriented programming is especially geared towards distribution because it is all about breaking the application into a set of interacting components, which you can then distribute to different locations. .NET has a vast infrastructure supporting distributed applications and remote calls. This article focuses on just a single aspect of .NET remoting: the different object activation models available to a distributed application. Introduction to Crystal Reports .NET Magazine/Issue: CoDe Magazine, 2002 - July/Aug Release Date: Saturday, June 15, 2002 Quick ID: 0207021 Crystal Reports is officially a member of the Visual Studio .NET product.It is included in all major editions and ships in all languages available with Visual Studio .NET. Crystal Reports .NET provides developers with the fastest, most productive way to create and integrate presentation-quality, interactive reports that scale to meet the demands of end users. This article introduces you to Crystal Reports .NET and shows you how to create reports and view them in either a Windows form or a Web form. I will also show you how to publish a report as a Web service and consume the service in a Web form.