Visual C# version 4.0 offers new features that make it easier for you to work in dynamic programming scenarios. Besides dynamic programming, you have support for optional and named parameters, better COM interop support, and contra-variance and covariance. This article will show you how each of these features work and provide suggestions of how they can be applied to help you be more productive.

To help you follow the path of C#, this article looks at the history of C#, today’s use of C#, and helps you understand the future of C# and what the language intends to provide for you. After you understand the theme of C# 4.0, you’ll learn about the new features of C# 4.0. Finally, this article will show you how to create a dynamic object of your own with late-bound calls to dynamic methods based on conventions.

C#: Then and Now

The previous major versions of C# were 1.0, 2.0, and 3.0. There was a minor version 1.1 in April of 2003, but it didn’t significantly change the theme of the 1.0 release.

Microsoft first announced C# on June 16th 2000. It was the first high-level programming language that was built specifically to target the .NET Common Language Runtime. C# 1.0 grew its heritage from C++, but borrowed features from languages such as Delphi, Java, and others. In C# 1.0, Microsoft planned to provide an object-oriented, component-based language that was very simple to use. When Microsoft released C# 1.0 to manufacturing on February 13th 2002, it was an immediate hit and steadily grew in popularity

When C# 2.0 rolled around, Microsoft finally added all of the features that should have been in C# 1.0. For example, generics was huge and is an important part of .NET development today. C# 2.0 also introduced anonymous methods, iterators, and nullable types. An interesting addition to C# 2.0, nullable types was a pre-cursor feature for what was coming in the next version, focusing on data

Most developers work with data, which was the primary theme of C# 3.0. The largest C# 3.0 language addition was Language Integrated Query (LINQ). Most other language features added in C# 3.0 were primarily to support LINQ, but the new features; including implicitly typed local variables, anonymous types, object and collection initializers, lambdas, and extension methods, can have value on their own in development that doesn’t involve LINQ

The next version of C# will be 4.0, which is the focus of this article. C# 4.0 will primarily focus on dynamic programming. The following sections of this article explain the dynamic programming features of C# 4.0 as well as other new features such as optional/named parameters and covariance/contravariance

Why Dynamic Programming?

The dynamic programming story in C# can fall into fulfilling categories of need in the way of multiple-language integration, simpler reflection, access to HTML DOM in Web scenarios, and easier COM interop. Some of these categories of need might not apply to your particular situation, and that’s okay because there isn’t anything that says that you have to use a language feature just because it’s there.

Most C# developers use multiple tools in a single application to accomplish complex tasks. If you’re writing WPF desktop applications, you’re using C# and XAML. It is quite possible that you might find some open source code that solves a problem, but it might be written in another language such as VB or F#. One of the benefits of .NET since its inception is the ability to have cross-language interoperability and the runtime is even called the “Common Language” Runtime (CLR). In recent years, Microsoft has created dynamic languages, such as IronRuby and IronPython, but developers don’t have an easy way to perform interop with dynamic languages. If you have this need, then you’ll welcome the ease with which C# dynamic programming makes interop between C# and dynamic languages possible

When performing reflection to run a method on an object, there are several hoops to jump through, including obtaining a reference to an object type, getting a reference to a member info object, determining the type of bindings to use, and then invoking the member. While reflection has an undeniable coolness factor, it still feels like a hack and that’s where C# 4.0 dynamic methods can help

If you write Silverlight applications, you might have the need today or in the future to access the HTML DOM containing your Silverlight control. C# dynamic programming makes this task easier

Performing COM interop with C# has always been cumbersome; partly because of the need to write extra syntax for conversions, optional parameters, and more. This has left some C# developers with a touch of VB envy because VB has easier COM interop support. One of the purposes of dynamic programming in C# is to help the C# programmer write cleaner syntax in COM interop scenarios

Where do you go for Visual C# 4.0 Hosting?

Basically, you need to look for a host that supports ASP.NET 4.0 Hosting. ASPHostCentral.com is the premier ASP.NET 4 Hosting provider and you can always start from as low as $4.99/month to host your first Visual C# 4.0 project.

ASP.NET MVC 2 RC provides a new Model-View-Controller (MVC) framework on top of the existing ASP.NET 3.5 SP1 runtime.

ASPHostCentral.com proudly announces that we are the first host to offer ASP.NET MVC 2 RC Hosting to all our new and existing customers and you can start using this newest server from just as low as $4.99/month.

Overview

ASP.NET MVC 2 is a framework for developing highly testable and maintainable Web applications by leveraging the Model-View-Controller (MVC) pattern. The framework encourages developers to maintain a clear separation of concerns among the responsibilities of the application – the UI logic using the view, user-input handling using the controller, and the domain logic using the model.

ASP.NET MVC applications are easily testable using techniques such as test-driven development (TDD).
The installation package includes templates and tools for Visual Studio 2008 SP 1 to increase productivity when writing ASP.NET MVC applications. For example, the Add View dialog box takes advantage of customizable code generation (T4) templates to generate a view based on a model object.

The default project template allows the developer to automatically hook up a unit-test project that is associated with the ASP.NET MVC application.
Because the ASP.NET MVC framework is built on ASP.NET 3.5 SP 1, developers can take advantage of existing ASP.NET features like authentication and authorization, profile settings, localization, and so on.

System Requirements

Supported Operating Systems: Windows 7; Windows Server 2003; Windows Server 2008; Windows Vista
.NET 3.5 SP1. Visual Studio 2008, Visual Studio 2008 SP1 or Visual Web Developer 2008 SP1 are required to use certain parts of this feature.

Reasons to trust your ASP.NET MVC website to us

What we think makes ASPHostCentral.com so compelling is how deeply integrated all the pieces are. We integrate and centralize everything–from the systems to the control panel software to the process of buying a domain name. For us, that means we can innovate literally everywhere. We’ve put the guys who develop the software and the admins who watch over the server right next to the 24-hour Fanatical Support team, so we all learn from each other

- 24/7-based Support – We never fall asleep and we run a service that is operating 24/7 a year. Even everyone is on holiday during Easter or Christmas/New Year, we are always behind our desk serving our customers
- Excellent Uptime Rate – Our key strength in delivering the service to you is to maintain our server uptime rate. We never ever happy to see your site goes down and we truly understand that it will hurt your onlines business. If your service is down, it will certainly become our pain and we will certainly look for the right pill to kill the pain ASAP
- High Performance and Reliable Server – We never ever overload our server with tons of clients. We always load balance our server to make sure we can deliver an excellent service, coupling with the high performance and reliable server
- Experts in ASP.NET MVC Hosting – Given the scale of our environment, we have recruited and developed some of the best talent in the hosting technology that you are using. Our team is strong because of the experience and talents of the individuals who make up ASPHostCentral
- Daily Backup Service – We realise that your website is very important to your business and hence, we never ever forget to create a daily backup. Your database and website are backup every night into a permanent remote tape drive to ensure that they are always safe and secure. The backup is always ready and available anytime you need it.
- Easy Site Administration – With our powerful control panel, you can always administer most of your site features easily without even needing to contact for our Support Team. Additionally, you can also install more than 100 FREE applications directly via our Control Panel in 1 minute

Last summer Microsoft released the first version of the ADO.NET Entity Framework as part of .NET 3.5 Service Pack 1. It builds on the concept of Dr. Peter Chen’s Entity Relationship Model by introducing a conceptual model, called the Entity Data Model (EDM), which sits on top of the database schema to represent the data in a way that is closer to how objects are modeled in the real world. This higher level of abstraction can help reduce the impedance mismatch that exists between the worlds of relational data and object oriented programming. However, the Entity Framework is much more than another Object-Relational Mapping (ORM) tool. In fact, you can query the EDM using a database-agnostic dialect of SQL called Entity SQL and use old-style data readers to fetch results without materializing them as objects.

ASPHostCentral.com proudly announces that we are the first host to offer ASP.NET 4 Hosting with support of Entity Framework 4 to all our new and existing customers and you can start using this newest server from just as low as $4.99/month.

The first ORM released by Microsoft was LINQ to SQL, which shipped with .NET 3.5 and Visual Studio 2008. It’s a single-purpose ORM that only works against SQL Server (2000 or later), so Microsoft has decided to throw most of its weight behind the Entity Framework, because it is built on the ADO.NET provider model and can connect to any database for which an Entity-Framework-enabled provider exists (including Oracle, Sybase, and other major DBMS’s).

While the first version of the Entity Framework provided a richer mapping experience, including different ways to model inheritance, it lacked many features required by real-world applications, especially those built on the tenets of service-orientation. For example, classes generated by the entity model designer were tightly coupled to the Entity Framework, which made them difficult to use in n-tier applications where entities should be completely unaware of how they will be persisted.

Coming of Age

With version 4.0 of the .NET Platform, Microsoft will release its second version of the Entity Framework, which will include a raft of new features, making it a viable option for use in real-world applications. (As of this writing, the first Community Technology Preview is available for Entity Framework 4.0, which runs on .NET 4.0 Beta 1 with Visual Studio 2010.)

1. Persistence Ignorance: You can define your own POCO’s (Plain Old CLR Objects) that are decoupled from any specific persistence technology. This allows you to swap out one data access stack for another should the need arise
2. T4 Code Generation: EF 4 will ship with a number of T4 code-generation templates which you can customize or replace with your own. (T4 is a code-generation technology built into Visual Studio 2008 or later.)
3. Lazy Loading: In addition to eager and explicit loading, related entities can be loaded automatically on demand. For example, with an Order class that has an OrderDetails property, marking this property as virtual will cause order details to be loaded from the database automatically when the OrderDetails property is enumerated
4. POCO Change-Tracking: EF4 will support two models for tracking changes on POCO’s. By default EF will take a snapshot of the original state of your objects and then compare it to the current version when saving changes. Alternatively, you can define properties as virtual so that their state is continually tracked and kept in sync with the object state manager
5. Better N-Tier Support with Self-Tracking Entities: The first CTP for EF4 includes a T4 template for generating entities that track their own changes on the client, which are then serialized when sent across service boundaries and saved to the database
6. Model-First Development: Create a model for your entities, then have Visual Studio 2010 generate DDL to create a database with matching tables and relations
7. Code-Only Development: Write classes and have EF infer a conceptual model (no edmx file!). You can even generate DDL from the dynamic model to create the database and tables

In addition to these features, EF 4 will include a number of other improvements, such as singularization and pluralization of entity names (for example, when creating a model for the Northwind sample database), an enhanced entity model designer, complex type support, inclusion of foreign keys in the entity model, additional functions and operators for LINQ queries, testability improvements with IObjectSet<T>, and better readability / performance for generated SQL

Better N-Tier Support

One of the most common reasons for using POCO’s is to conceal details of object persistence behind a data access layer. Similarly, POCO’s are often passed across tiers as Data Transfer Objects (DTO’s) in a service-oriented application. One problem that has vexed distributed application developers is how to pass changes from one tier to another so they can be persisted in a disconnected manner. At first, the Entity Framework team decided to provide a low-level API for applying changes to detached objects, requiring you to roll your own change-tracking mechanism, but much of the feedback they received included requests for a built-in change-tracking mechanism and an end-to-end architecture for building n-tier apps that use the Entity Framework. In response to this feedback, the team delivered a T4 template for Self-Tracking Entities, which allows each entity to keep track of its own change state, so that you can pass it to a remote service where the entire object graph is persisted

Each generated class implements the IObjectWithChangeTracker interface, which has a ChangeTracker property, as well as methods to mark the entity as Unchanged, Modified, Added or Deleted. ObjectChangeTracker not only records the object state but also maintains original values of reference properties as well as objects that have been added to or deleted from collection properties. This means that the client can make changes to an Order by adding or removing OrderDetails, and the state of the Order and OrderDetails can be sent to the service for persistence. Change state is serialized because each entity is marked with a [DataContract] attribute and the ChangeTracker is marked with a [DataMember] attribute

Self-Tracking Entities allow the client to track change state on entities without needing to reference the Entity Framework assembly, System.Data.Entity. The change-tracking code is auto-generated by the T4 template, which produces the ObjectChangeTracker class and a generic FixupChangeTrackingCollection class that does relationship fix-up and implements ICollection to keep track of additions and deletions. Deleted items are cached so they can be removed later when changes are persisted on the service side

Your service would typically expose a method for retrieving an object graph such as Order and OrderDetails, and a method for updating the object graph. In the update method, you would call ApplyChanges<T> on the appropriate entity set. ApplyChanges is an extension method residing in the Microsoft.Data.Entity.CTP assembly, which you bring into scope by adding a using directive for the Microsoft.Data.Entity namespace. This method accepts an object graph as well as a pointer to a method that returns an IEntityChangeTracker, which is responsible for informing the object state manager of these changes. The Self-Tracking Entities T4 template also generates a EntityChangeTrackerAdapter class that implements IEntityChangeTracker by translating the persistence-neutral ObjectState enum (Added, Deleted, Modified, Unchanged) to the equivalent EF-specific EntityState enum values. The code in your service-side update method could look something like this

public Order UpdateOrder(Order order)

{

    using (NorthwindEntities ctx = new NorthwindEntities())

    {

        ctx.Orders.ApplyChanges(order,

            EntityChangeTrackerAdapter.GetSelfTrackingEntityInfo);

        ctx.SaveChanges();

        return order;

    }

}

Conclusion

The nice part about POCO and N-Tier support is the use of T4 templates for code generation, which you can customize or replace altogether. This greatly reduces the amount of code you would otherwise have to write. In addition to these and other features, there are numerous bug fixes and improvements that provide a richer and more rewarding development experience, making the Entity Framework 4.0 an attractive candidate when selecting an ORM tool for building distributed line of business applications

What’s New in Silverlight 4 Beta?

Silverlight 4 delivers a full suite of powerful capabilities to business application developers, bringing the best-of-breed .NET platform to browser-based experiences. Silverlight provides an ideal platform for developing and deploying modern business applications for both customer facing and staff-facing applications.

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Business Application Development

Silverlight 4 consolidates its position as the natural choice for building business applications on the Web:

New Features for Application Developers
- Comprehensive printing support enabling hardcopy reports and documents as well as a virtual print view, independent of screen content
- A full set of forms controls with over 60 customizable, styleable components. New controls include RichTextbox with hyperlinks, images and editing and Masked textbox for complex field validation. Enhanced controls include DataGrid with sortable/resizeable columns and copy/paste rows
- WCF RIA Services introduces enterprise class networking and data access for building n-tier applications including transactions, paging of data, WCF and HTTP enhancements
- Localization enhancements with Bi-Directional text, Right-to-Left support and complex scripts such as Arabic, Hebrew and Thai and 30 new languages
- The .NET Common Runtime (CLR) now enables the same compiled code to be run on the desktop and Silverlight without change
- Enhanced databinding support increases flexibility and productivity through data grouping/editing and string formatting within bindings
- Managed Extensibility Framework supports building large composite applications
- Exclusive tooling support for Silverlight, new in Visual Studio 2010. Including a full editable design surface, drag & drop data-binding, automatically bound controls, datasource selection, integration with Expression Blend styling resources, Silverlight project support and full IntelliSense

Developer tools
- Fully editable design surface for drawing out controls and layouts
- Rich property grid and new editors for values
- Drag and drop support for databinding and automatically creating bound controls such as listbox, datagrid. New datasources window and picker
- Easy to pick styles and resources to make a good looking application based on designer resources built in Expression Blend
- Built in project support for Silverlight applications
- Editor with full intellisense for XAML and C# and VB languages

Empowering richer, more interactive experiences
Silverlight is already in use as a comprehensive platform for building rich experiences both for application and pure media scenarios including HD quality, interactive video through Smooth Streaming. Silverlight 4 introduces additional capabilities to enable creation of ever more rich, appealing high-performance interactive experiences and innovative media experiences:

- Fluid interface enhancements advance application usability through animation effects
- Webcam and microphone to allow sharing of video and audio for instance for chat or customer service applications
- Audio and video local recording capabilities capture RAW video without requiring server interaction, enabling a wide range of end-user interaction and communication scenarios for example video conferencing
- Bring data in to your application with features such as copy and paste or drag and drop
- Long lists can now be scrolled effortlessly with the mouse wheel
- Support conventional desktop interaction models through new features such as right-click context menu
- Support for Google’s Chrome browser
- Performance optimizations mean Silverlight 4 applications start quicker and run 200% faster than the equivalent Silverlight 3 application
- Multi-touch support enables a range of gestures and touch interactions to be integrated into user experiences
- Multicast networking, enabling Enterprises to lower the cost of streaming broadcast events such as company meetings and training, interoperating seamlessly with existing Windows Media Server streaming infrastructure
- Content protection for H.264 media through Silverlight DRM powered by PlayReady
- Output protection for audio/video streams allowing content owners or distributors to ensure protected content is only viewed through a secure video connection

Move beyond the browser

Silverlight 3 pioneered the delivery of a new class of Rich Internet Applications to work on the desktop without additional code or runtimes. Silverlight 4 extends this capability:

For Sandboxed applications
- Place HTML within your application enabling much tighter integration with content from web servers such as email, help and reports
- Provide support for ‘toast’ notification windows, allowing applications to communicate status or change information while the user is working on another application through a popup window on the taskbar
- Offline DRM, extending the existing Silverlight DRM powered by PlayReady technology to work offline. Protected content can be delivered with a persistent license so that users can go offline immediately and start enjoying their content
- Control over aspects of UI include window settings such as start position, size and chrome

For Trusted applications
- Read and write files to the user’s MyDocuments, MyMusic, MyPictures and MyVideos folder (or equivalent for non-windows platforms) for example storage of media files and taking local copies of reports
- Run other desktop programs such as Office, for example requesting Outlook to send an email, send a report to Word or data to Excel
- COM automation enables access to devices and other system capabilities by calling into application components; for instance to access a USB security card reader
- A new user interface for requesting application privileges access outside the standard Silverlight sandbox
- Group policy objects allow organizations to tailor which applications may have elevated trust
- Full keyboard support in fullscreen mode richer kiosk and media applications
- Enhancements to networking allow cross-domain access without a security policy file

Windows Server 2008 R2 is the most advanced Windows Server operating system yet, designed to power the next generation of networks, applications, and Web services. Use the links below to learn more about Windows Server 2008 R2. ASPHostCentral.com proudly announces that we are the first host to offer Windows Server 2008 R2 Edition to all our new and existing customers and you can start using this newest server from just as low as $4.99/month.

Windows Server 2008 R2 builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features to enable IT professionals to increase the reliability and flexibility of their server infrastructures. New virtualization tools, Web resources, management enhancements, and exciting Windows 7 integration help save time, reduce costs, and provide a platform for a dynamic and efficiently managed data center. Powerful tools such as Internet Information Services (IIS) version 7.5, updated Server Manager and Hyper-V platforms and Windows PowerShell version 2.0 combine to give customers greater control, increased efficiency and the ability to react to front-line business needs faster than ever before

Improving the Web Application Platform

Windows Server 2008 R2 includes many enhancements that make this release the most robust Windows Server Web application platform yet. It offers an updated Web server role, Internet Information Services (IIS) 7.5, and greater support for .NET on Server Core. Design goals for IIS 7.5 concentrated on improvements that enable Web administrators to more easily deploy and manage Web applications that increase both reliability and scalability. Additionally, IIS 7.5 has streamlined management capabilities and provides more ways to customize your Web serving environment. The following improvements to IIS and the Windows Web platform are included in Windows Server 2008 R2:

- Reduced Effort to Administer and Support Web-Based Applications
- Reduced Support and Troubleshooting Effort
- Improved File-Transfer Services
- Ability to Extend Functionality and Features
- Improved .NET Support
- Improved Application Pool Security
- IIS.NET Community Portal

Enabling Server and Desktop Virtualization

Virtualization is a major part of today’s data centers. The operating efficiencies offered by virtualization allow organizations to dramatically reduce operational effort and power consumption. Windows Server 2008 R2 provides the following virtualization types: Client and Server virtualization provided by Hyper-V and Presentation virtualization with Remote Desktop Services

- Hyper-V – Windows Server 2008 R2 introduces a new version of Hyper-V. Hyper-V in Windows Server 2008 R2 includes a number of core areas of improvement for creating dynamic virtual data centers including increased availability and performance, improved management, simplified methods for deployment and new features including live migration
- Remote Desktop Services (formerly known as Terminal Services) – Remote Desktop Services provides users and administrators with both the features and the flexibility necessary to build the most robust access experience in any deployment scenario. To expand the Remote Desktop Services feature set, Microsoft has been investing in the Virtual Desktop Infrastructure, also known as VDI. VDI is a centralized desktop delivery architecture, which enables Windows and other desktop environments to run and be managed in virtual machines on a centralized server

ASPHostCentral.com is one of the first ASP.NET Hosting providers to offer IIS7.5 Hosting on our most advanced Windows 2008 R2 hosting platform

IIS Application Warm-Up for IIS 7.5 enables IT Professionals to improve the responsiveness of their Web sites by loading the Web applications before the first requests arrive. By proactively loading and initializing all the dependencies such as database connections, compilation of ASP.NET code, and loading of modules, IT Professionals can ensure their Web sites are responsive at all times even if their Web sites use a custom request pipeline or if the Application Pool is recycled

ASPHostCentral.com takes advantage of features in Windows 2008 R2 64-bits Edition and IIS 7.5 and we configure our server platform for increased security and reliability

ASPHostCentral.com is one of Windows Web Hosting providers to support IIS7.5 Manager. We also support some of the new IIS7.5 UI Extensions released by Microsoft.

IIS7.5 Benefits

- Decrease the response time for first requests by pre-loading worker processes – IIS Application Warm-Up allows IT Professionals to configure the Web application to be pre-loaded at the start of the Web server before the first request arrives. By pre-loading the application, the worker process is able to reduce the time it takes to respond to the first Web request. The loading and initialization of the dependencies such as database connections, .NET Framework, and the just-in-time compilation for ASP.NET applications and dependencies have already been performed by the time the request arrives to the server
- Increase reliability by pre-loading worker processes when Overlapped Recycling occurs – The response times for the first requests in an Overlapped Recycling scenario are reduced by also pre-loading dependencies. The recycled worker process will only communicate its readiness and will start accepting requests after it finishes loading and initializing the resources as specified by the configuration
- Customize the pre-loading of applications – IIS Application Warm-Up can be configured to initialize Web applications by using specific Web pages and user identities. This makes it possible to create specific initialization processes that can be executed synchronously or asynchronously depending on the initialization logic. In addition, these procedures can use specific identities in order to ensure a proper initialization

Reasons to trust your IIS7.5 website to us

What we think makes ASPHostCentral.com so compelling is how deeply integrated all the pieces are. We integrate and centralize everything–from the systems to the control panel software to the process of buying a domain name. For us, that means we can innovate literally everywhere. We’ve put the guys who develop the software and the admins who watch over the server right next to the 24-hour Fanatical Support team, so we all learn from each other

- 24/7-based Support – We never fall asleep and we run a service that is operating 24/7 a year. Even everyone is on holiday during Easter or Christmas/New Year, we are always behind our desk serving our customers
- Excellent Uptime Rate – Our key strength in delivering the service to you is to maintain our server uptime rate. We never ever happy to see your site goes down and we truly understand that it will hurt your onlines business. If your service is down, it will certainly become our pain and we will certainly look for the right pill to kill the pain ASAP
- High Performance and Reliable Server – We never ever overload our server with tons of clients. We always load balance our server to make sure we can deliver an excellent service, coupling with the high performance and reliable server
- Experts in IIS7.5 Hosting – Given the scale of our environment, we have recruited and developed some of the best talent in the hosting technology that you are using. Our team is strong because of the experience and talents of the individuals who make up ASPHostCentral
- Daily Backup Service – We realise that your website is very important to your business and hence, we never ever forget to create a daily backup. Your database and website are backup every night into a permanent remote tape drive to ensure that they are always safe and secure. The backup is always ready and available anytime you need it
- Easy Site Administration – With our powerful control panel, you can always administer most of your site features easily without even needing to contact for our Support Team. Additionally, you can also install more than 100 FREE applications directly via our Control Panel in 1 minute!

ASPHostCentral.com, a premier provider in advanced Windows and ASP.NET hosting service, rolled out ASP.NET 4 Hosting and Visual Studio 2010 hosted beta accounts based on the new Windows Server 2008 R2 64-bits platform. More information can be found on our website at: Beta users can create a website and test it out in a scalable environment by utilizing an included Dynamic Capacity Upgrade (DCU). Beta accounts are hosted on Windows Server 2008 R2/IIS 7.5, .NET Framework 4 Beta 2, and you can always starts from our cheapest Standard Plan @$4.99/month to “test-drive” this new framework.

What’s new in ASP.NET 4 Beta 2 and Visual Web Developer?

The .NET Framework version 4 Beta 2 includes enhancements for ASP.NET 4 in targeted areas. Visual Studio 2010 and Microsoft Visual Web Developer Express also include enhancements and new features for improved Web development.

There are many exciting changes in ASP.NET that are coming in .NET 4:
* Out of the box support for ASP.NET MVC 2
* Dynamic Data
* Improved AJAX and CSS Support
* Improved core services and
* One Click Publishing

About ASPHostCentral.com:
ASPHostCentral is a premier web hosting company where you will find low cost and reliable web hosting services. Whether you’re an enterprise level business or a small business entity or someone who just wants to host his own personal website – we have a suitable web hosting solution for you. For more information, visit http://www.ASPHostCentral.com

DotNetNuke is the leading web content management system (CMS) and application development framework for Microsoft .NET. DotNetNuke Community Edition is provided FREE of charge and our Control Panel allows you to install the latest DotNetNuke Community Edition with just a SINGLE Click on your mouse.

DotNetNuke is a web content management system (WCM or CMS) and application development framework which enables businesses to quickly build and deploy feature-rich, interactive web sites and applications in Microsoft .NET. An intuitive, menu-driven interface allows even non-technical users to easily create new sites or extend the functionality and features of their existing web site.

DotNetNuke is the world’s most widely adopted framework for building web solutions on Microsoft Windows Server. DotNetNuke powers over 400,000 portals, intranets, extranets, and public web sites. An enthusiastic open source community with more than 700,000 registered members supports the platform

Within minutes of installing DotNetNuke, a person with no programming experience can create an original, dynamic web site.  A DotNetNuke web content management (WCM or CMS) or application development framework user with little technical expertise can create new pages of content using pre-built content types (modules) like announcements, discussions, events, FAQs, feedback forms, and images.  Users can create  membership roles, send bulk emails, and define secure sections for registered site users only.  These users can even create banner advertising, customize the site’s appearance, and submit the site to search engines

Reasons to trust your DotNetNuke website to us

What we think makes ASPHostCentral.com so compelling is how deeply integrated all the pieces are. We integrate and centralize everything–from the systems to the control panel software to the process of buying a domain name. For us, that means we can innovate literally everywhere. We’ve put the guys who develop the software and the administrators who watch over the server right next to the 24-hour Fanatical Support team, so we all learn from each other

- 24/7-based Support – We never fall asleep and we run a service that is operating 24/7 a year. Even everyone is on holiday during Easter or Christmas/New Year, we are always behind our desk serving our customers
- Excellent Uptime Rate – Our key strength in delivering the service to you is to maintain our server uptime rate. We never ever happy to see your site goes down and we truly understand that it will hurt your online business. If your service is down, it will certainly become our pain and we will certainly look for the right pill to kill the pain ASAP
- High Performance and Reliable Server – We never ever overload our server with tons of clients. We always load balance our server to make sure we can deliver an excellent service, coupling with the high performance and reliable server
- Experts in DotNetNuke Hosting – Given the scale of our environments, we have recruited and developed some of the best talent in the hosting technology that you are using. Our team is strong because of the experience and talents of the individuals who make up ASPHostCentral
- Daily Backup Service – We realise that your website is very important to your business and hence, we never ever forget to create a daily backup. Your database and website are backup every night into a permanent remote tape drive to ensure that they are always safe and secure. The backup is always ready and available anytime you need it.
- Easy Site Administration – With our powerful control panel, you can always administer most of your site features easily without even needing to contact for our Support Team. Additionally, you can also install more than 100 FREE applications directly via our Control Panel in 1 minute!

ASP.NET MVC 2 is a framework for developing highly testable and maintainable Web applications by leveraging the Model-View-Controller (MVC) pattern. If you are looking to host your ASP.NET MVC 2 website, you can consider ASPHostCentral.com as we have supported this latest framework.

The framework encourages developers to maintain a clear separation of concerns among the responsibilities of the application – the UI logic using the view, user-input handling using the controller, and the domain logic using the model. ASP.NET MVC applications are easily testable using techniques such as test-driven development (TDD).

The installation package includes templates and tools for Visual Studio 2008 SP 1 to increase productivity when writing ASP.NET MVC applications. For example, the Add View dialog box takes advantage of customizable code generation (T4) templates to generate a view based on a model object.

The default project template allows the developer to automatically hook up a unit-test project that is associated with the ASP.NET MVC application. Because the ASP.NET MVC framework is built on ASP.NET 3.5 SP 1, developers can take advantage of existing ASP.NET features like authentication and authorization, profile settings, localization, and so on.

System Requirements:

Supported Operating Systems: Windows 7; Windows Server 2003; Windows Server 2008; Windows Vista .NET 3.5 SP1. Visual Studio 2008, Visual Studio 2008 SP1 or Visual Web Developer 2008 SP1 are required to use certain parts of this feature

Reasons to trust your ASP.NET MVC 2 website to us

What we think makes ASPHostCentral.com so compelling is how deeply integrated all the pieces are. We integrate and centralize everything–from the systems to the control panel software to the process of buying a domain name. For us, that means we can innovate literally everywhere. We’ve put the guys who develop the software and the admins who watch over the server right next to the 24-hour Fanatical Support team, so we all learn from each other

- 24/7-based Support – We never fall asleep and we run a service that is operating 24/7 a year. Even everyone is on holiday during Easter or Christmas/New Year, we are always behind our desk serving our customers
- Excellent Uptime Rate – Our key strength in delivering the service to you is to maintain our server uptime rate. We never ever happy to see your site goes down and we truly understand that it will hurt your online business. If your service is down, it will certainly become our pain and we will certainly look for the right pill to kill the pain ASAP
- High Performance and Reliable Server – We never ever overload our server with tons of clients. We always load balance our server to make sure we can deliver an excellent service, coupling with the high performance and reliable server
- Experts in ASP.NET MVC 2 Hosting – Given the scale of our environments, we have recruited and developed some of the best talent in the hosting technology that you are using. Our team is strong because of the experience and talents of the individuals who make up ASPHostCentral
- Daily Backup Service – We realise that your website is very important to your business and hence, we never ever forget to create a daily backup. Your database and website are backup every night into a permanent remote tape drive to ensure that they are always safe and secure. The backup is always ready and available anytime you need it.
- Easy Site Administration – With our powerful control panel, you can always administer most of your site features easily without even needing to contact for our Support Team. Additionally, you can also install more than 100 FREE applications directly via our Control Panel in 1 minute!

Domain name registration and hosting is a key component of the development of a website for their own or your company. This is attractive, there is a free service, so you can be put into operation as soon as possible, and is not an easy task, but the best thing you can do a proper market and traffic to your website is to take enough time to register your domain name and host, was given priority in the size of the host you want the best services to meet your needs.

A first step, domain name registration and hosting is to choose a domain name. Your domain name is the network address you want. Registration Fees should not be more than 15 U.S. dollars a year. Just get on the line, and to identify the different services to find the prices can get a domain name, you would like, as long as it can be used. Memory, to choose to use the domain name for your site is one of the most important thing, do you intend to do so.

In the area of registration and hosting domain name selection process is not limited to your web site and descriptive, but also easy to remember or customers. Attempt to select an effective domain name will also be used as keywords, so it will appear in the top of the World Wide Web search. For example, if your site on the squirrel, you may carry out an investigation into whether there http://squirrel.com or something like that. This difference may even try to http://squirrellover.com or something like that.

to be continued…

Picking the best web site hosting provider for publishing a website should be the first decision for every webmaster. You pay a web hosting rate for making your site on the internet hence your selection will be based on the accessibility of your site on the internet and its popularity. Credible web hosting company will influence how people will look to your website.

It is clear that what visitors perceive on your web pages will be instantly concerned to you as the owner of your online business. This would affect you  negatively or positively. If your web hosting provider fails to accomplish its duties, internet users will have problems downloading your website. If your hosting service has the wrong setup configuration, the server will be unable to deal big amount of traffic and your website will experience many problems. That should give people the impression that you are not a good seller.

Once your website becomes live, it will become watched by anyone who want to utilize it. However, from time to time due to the unpredictable habit of the internet environment, it may be hard to visit. If this website is an ecommerce website, and that site becomes down, this could result in a shortage of earnings of the website.

Small websites can also suffer losing yield while the website becomes down, yet, these loses are normally small. Even non profit websites may have a shameful image if it is often down

To lose potential customers and sales money is the vital reason to make you take into account to the hosting provider you elect. Inoperative hosting service may results in many kinds of problems, like: domain names, customers incapable of sending emails, website surfers usually get error messages, etc. All these issues should give your website visitors a bad picture for your business.

I highly recommend a careful choosing of hosting providers because of the great amount of attributes it offers. A powerful web host company provider will send you a warning if a problem is generated, and let you recognize it before it happen. It is very difficult to know when exactly bad things will happen, but in such events there are always hosting providers which will compensate you if your loss is serious.

In order to avoid complicated issues, we also give the advise for producing hard and electronic copies of several hosting plans to be available any time. Be acknowledged that for the previous reasons professional hosting providers will be more expensive, in the long term they will give the customers more benefits than the others.

There are two basic questions you need to answer when estimating a dedicated hosting server selections, which are very much united to one another. The first one will be: what is exactly the purposes from your server, and the second question is: which operating system you will need: Windows or Linux?. For some features, like delivering web pages for internet users, either Windows or Linux will accomplish functions superiorly. Both the Apache web server of Unex and Microsoft’s Internet Information Server  have been attracting the majority of website owners for many years.

On the other hand, for other more specific web applications, Windows or Linux environment will be required. You can make a massive list of what applications needs to run on your exclusive dedicated server and make sure you are selecting the right OS that you are choosing the right operating system.

It will be a better opinion to comprise any other system requirements in this shopping list. You may discover later that your installed application on the server is not suitable for your own server’s operating system.

With a managed dedicated web hosting server, you won’t be responsible for such things as installing and patching the operating system, booting and restarting the server, and other maintenance and management tasks. However, it will be wise to be familiar with the OS you selected, unless you plan on having a 100% hands off approach. Both Windows and Linux operating systems take different approaches to things like file names, root directories, and other regular conventions, and being familiar with the operating system of your server, you will be able to deal with different cases very easily. Remember also that a great value of a managed dedicated server is the support degree you obtain, so be sure to take advantage of that.

Like the assistance quality you enjoy with your server, your private managed server will supply you with a lot of other services. That will contain things like managed backup, managed firewalls, periodical backup in addition to hosted software like Microsoft Exchange.

The proficiently worked services that a top end supplier will be able to give you for unbeatable availability and efficiency for a low cost it would need to accomplish himself. The web hosting company can deliver a great services for unbeatable effectiveness and availability at a fraction of the cost that would need to be achieved himself.

Dedicated hosting gives webmaster a large amount of capability, control, and flexibility. In addition to normal shared hosting features, dedicating hosting add more values like add on services and cost savings that enhance both user experience and server operations. Outsourcing has become critical to successful online business plans. Therefore, dedicated hosting may become a difference maker between  success and failure.