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Power, Reliability & Feature Richness – DotNetNuke an Open Source Framework

admin — Fri, 01 May 2009 10:12:13 +0000

Taking care of the varying customer needs is the first priority of every businessman in the online business environment, in order to pay full attention to market variations; a business website needs to be flexible for the regular changes. In order to be attentive for the future changes website owner always look for custom application development, which can provide flexibility to adopt regular variations of internal and external business environment.

In the highly fluctuate and competitive online web development market, open source technologies like DotNetNuke framework are playing extremely supportive role with capability of providing satisfactory web application development solutions. Any modern online business owner can enjoy reliability factor in the field of web application development by using of DOTNET application development as (DNN) was initialized in year 2002 and its community is active for last six years for all kinds of technical and non technical support to users. From the developers point of view it is a unique web application framework, which is written in VB.NET programming language for the framework of ASP.NET. The applications developed by using this framework provide extend-able content management system, by using skins & modules. Plus its versatility can be seen with feature of being used for creation, deployment & management of intranet, extranet, and web sites.

Power and user friendliness

DNN is preferred in the DotNetNuke web development market for its user friendliness and power providing features. Inventors have designed this technology for the web developers, content editors, administrators and designers for the better management and control for the web assets. Power of supporting multiple websites from the single installation of application, Administrators can manage multiple websites and are able to maintain the unique appearance & content of each.

Easy installation and feature richness

Every user over the net wants simplicity in the things, by taking it seriously DNN provides easy installation process. Its a few minutes game of following simple installation instructions after downloading the software plus professional assistance from web development companies which provides integrated installation according to their hosting plans. Inbuilt features of DNN are simply great such as content management, site hosting, web designing and security. In addition, management and customization of membership options through browser based tools. Internet makes business globalize and users may be from various cultures and may use various languages around the world, by using DNN administrators are able to translate the projects & portals in various languages by taking advantage of multi-language localization feature.

DNN has really positioned itself as remarkable system for the cost effective web application development in the series of open source content management systems.

Microsoft .Net Framework ? The Framework Of Efficient Web Development Platform

admin — Thu, 09 Apr 2009 18:11:07 +0000

Web development services in India use Microsoft’s .net framework extensively to design user-friendly websites that can be accessed by different platforms/client machines. Given in the benefits that it offers, more and more web development services have started to use .net lately..Net benefits

The key design features or the fundamental designing aspects of Microsoft .NET framework include:

Common runtime engine: .NET framework compiles the programming languages on it into an intermediate language i.e. Common Intermediate Language, CIL. The intermediate language isn’t interpreted; instead it is compiled into native code in a manner known as just-in-compilation (JIT).Language agnostic feature: The Common Type System or CTS, introduced in the Microsoft .NET framework makes it language independent. The specification of CTS defines all possibilities of programming constructs and data types supported by the CLR and the ways of their interaction with each other.Interoperability: A feature which paves ways to access functionality implemented in programs that may execute outside the environment of .NET is provided in some versions of Microsoft .NET framework. This is helpful in bridging the gap between the older and new applications too.Base class library (BCL): Classes encapsulating various common functions, graphic rendering, database interaction, XML document manipulation, and file reading/writing are incorporated into this part of the Framework Class Library (FCL). BCL is a library of various functions that is available to the different .NET languages.Security: .NET framework has a common security model for all applications.Portability: The .NET framework is designed so to be theoretically platform independent. Cross platform compatibility is another noteworthy feature of .NET framework. The first version – Microsoft .net framework 1.0 was launched in 2002 and since then there have been several improved and updated version of .net framework been released in the market, adding to the convenience of web site development services. Indeed, .net framework has proved to be a boon to web development services and has changed the way websites are developed today.

.NET Framework 4.0: A Parallel-Programming initiative?

admin — Fri, 03 Apr 2009 11:49:47 +0000

If you’re an avid .NET programmer, you are likely aware of what the above title says. Since the birth of multi-core computing, there has been a need for parallel-programming architecture. Now, the multi-core computing has become the prevailing paradigm in computer architecture due to the invention of multi core-processors.

By the way, almost every programmer considers Visual Studio 2008 and .NET Framework 3.5 as getting remote and out of the way. To avert its programming market fiasco, recently, Microsoft released the beta versions of .NET Framework 4 and Visual Studio 2010. The main focus fell on .NET 4, yet the labels boasted the advent of parallel-programming. The question is whether there are any advantages (more specifically towards performance) on sticking to existing APIs? This article attempts to briefly answer the question.

.NET 4′s Multi-Core processing ability: First of all, the MSDN site shows that the parallel extensions in the .NET 4 , has been improved to support parallel programming, targeting multi-core computing or distributed computing. The support for the Framework has been categorized into four areas like library, LINQ, data structures and diagonastic tools. .NET 4′s peers and predecessors lacked the multi-core operable ability. The main criteria like communication and synchronization of sub-tasks were considered as the biggest obstacles in getting a good parallel program performance. But .NET 4′s promising parallel library technology enables developers to define simultaneous, asynchronous tasks without having to work with threads, locks, or the thread pool.

Full support for multiple programming languages and compilers: Apart from VB & C# languages, .NET 4 establishes full support for programming languages like Ironpython, Ironruby, F# and other similar .NET compilers. Unlike 3.5, it encompasses both functional-programming and imperative object-oriented programming.

Dynamic language runtime: Addition of the dynamic language runtime (DLR) is a boon to .NET beginners. Using this new DLR runtime environment, developers can add a set of services for dynamic languages to the CLR. In addition to that, the DLR makes it simpler to develop dynamic languages and to add dynamic features to statically typed languages. A new System Dynamic name space has been added to the .NET Framework on supporting the DLR and several new classes supporting the .NET Framework infrastructure are added to the System Runtime Compiler Services.

Anyway, the new DLR provides the following advantages to developers:

Parallel-diagnostics: Unlike Visual Studio 2008, the new Visual Studio 2010 supports debugging and profiling, extensively. The new profiling tools provides various data views which displays graphical, tabular and numerical information about how a parallel or multiple-threaded application interacts with itself and with other programs. The results enable developers to quickly identify areas of concern, and helps in navigating from points on the displays to call stacks & source codes.

If you think only parallel programming abilities and promising capabilities make the MS .NET 4.0 a more promising next generation programming tool, think again! That’s not all. There are also a number of enhancements to the Base Libraries for things like collections, reflection, data structures, handling, threading and lots of new features for the web.

Author Bio:

Dot Com Infoway is one of the leading IT company specializing in custom application development and .NET Custom Development .To know more about the company’s latest technologies visit Dot Com Infoway

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Advantages of ASP.NET – .NET Framework

admin — Tue, 10 Mar 2009 17:01:41 +0000

What is ASP.NET?ASP.NET is a server side scripting technology that enables scripts (embedded in web pages) to be executed by an Internet server. * ASP.NET is a Microsoft Technology * ASP stands for Active Server Pages * ASP.NET is a program that runs inside IIS * IIS (Internet Information Services) is Microsoft’s Internet server * IIS comes as a free component with Windows servers * IIS is also a part of Windows 2000 and XP ProfessionalASP.NET is a web application framework developed and marketed by Microsoft to allow programmers to build dynamic web sites, web applications and web services. It was first released in January 2002 with version 1.0 of the .NET Framework, and is the successor to Microsoft’s Active Server Pages (ASP) technology. ASP.NET is built on the Common Language Runtime (CLR), allowing programmers to write ASP.NET code using any supported .NET language. The ASP.NET SOAP extension framework allows ASP.NET components to process SOAP messages.ASP.NET has emerged as an answer to the problems that the developers used to face with the classic ASP. Since ASP has an extensive use, however, Microsoft ensured that ASP scripts perform without modification on a machine with the .NET Framework (the ASP engine, ASP.DLL, is not customized when installing the .NET Framework). Thus, IIS can accommodate both ASP and ASP.NET scripts on the same machine.Advantages of ASP.NET1.Division of Code from HTML:To make a clean sweep, with ASP.NET you have the capability to completely detach layout and business logic. This makes it much simple for the programmers and designers to collaborate efficiently. There is also a high level of efficiency achieved through this.2.Support for compiled languages:The developer can use VB.NET and access those vital things like strong typing and object-oriented programming. Using compiled languages signifies that ASP.NET pages do not have the similar performance penalties which are all linked with interpreted code. ASP.NET pages are precompiled to byte-code and Just In Time (JIT) compiled when it is requested. All the requests henceforth made are directed to the fully compiled code, which is cached until the source changes.3.Use services provided by the .NET Framework:The .NET Framework offers class libraries that are usable by your application. Some of the chief classes help you with input/output, access to operating system services, data access, or even debugging.4. Graphical Development Environment:Visual Studio .NET offers a potential development environment for Web developers. It is feasible to drag and drop controls and set properties the way you do in Visual Basic 6. There is a full IntelliSense support, not only for your code, but also for HTML and XML.5. State Management:In answer to the problems which developers faced ASP.NET provides solutions for session and application state management. State information can, can be confined in memory or stored in a database. It is also sharable across Web farms, and state information can be recovered, in case the server fails or the connection breaks down.6. Update files while the server is running!You can update the components of your application while the server is online and clients are connected. The Framework will use the new filesat the same moment that they are copied to the application. The files which have become old and needs to be removed are still in use are kept in memory until the clients have completed.7. XML-Based Configuration Files:Configuration settings in ASP.NET can be kept in XML files that are easily readable and can be edited. It is also easy to copy these to another server, along with the other files that include your application.

What Is .net Framework????? Your

admin — Sun, 08 Mar 2009 00:08:20 +0000

Your earlier languages compiled to assembly language. Typically for MS C++, this was the Pentium 4. Many processors could read this language, if not for a decrease in performance.With .NET this changed. Now all .NET languages compile* into what was known as MSIL (Microsoft Intermediate Language) but is now known as CIL (Common Intermediate Language). Expect to hear either acronym, as they both mean the same thing. Whether its C#, VB .Net, C++ CLI, or even Delphi, they all compile to this language. What is this language? Its a pseudo assembly language.

This pseudo assembly language is unreadable by CPU’s… so the .NET framework comes with another tool. The JIT (Just in Time) compiler. This is automatically ran when a program written in .NET is ran. It compiles ONLY the portion of the program you are using, hence, you could technically never compile portions of a program. Advantages? Disadvantages? Well, without going into too much detail, it boils down to this: It compiles to assembly language for the user’s specific CPU, creating an increase in run time speed, although there is extra overhead to compile at runtime.

The other staple of .NET is the GC (Garbage Collection). Professed to be the end of memory leaks, the GC runs in the background constantly monitoring your program and cleaning up unused memory. How does this work? Well, it watches when and if you ever reference a variable, and when it is no longer referenced it releases it. While it does clean up a lot of the variables, there are still some specific instances that the programmer will have to clean up after themselves, but these are far fewer than ealier languages. This also adds to the overhead.

The final note I will touch upon with .NET is the libraries it incorporates. Many functions are already included with .NET and many programmers will find all they need within there. Very few functions have to be hard coded with WIM or other externals.Many state that .NET programs run slower than their C++ counterparts and many state the opposite. Their arguement stems from the GC and JIT portions of .NET. Where as the JIT does compile a faster running assembly code, the program has more running in the background to keep it going. Do the benefits outweigh the results? Thats a question for another day, but know that the answer probably lies in ‘depends.’ It probably depends on the program and what it is doing.

.net Framework Class Library

admin — Wed, 04 Mar 2009 20:16:38 +0000

The .NET Framework class library works with any .NET language, such as VB.NET, VC++ .NET, and VC#. This class library is built on the object-oriented nature of the runtime. The library provides classes that can be used in the code to accomplish a range of common programming tasks, such as string management, data collection, database connectivity, and file access.

One of the important features of the .NET Framework class library is that it can be used in a consistent manner across multiple languages. This means that you can use the same set of classes for performing a specific task in VC# as well as in VC++. The .NET Framework class library comprises name spaces, which are contained within assemblies.

Namespaces help you to create logical groups of related classes and interfaces, which can be used by any language targeting the .NET Framework. Namespaces allow you to organize your classes so that they can be easily accessed in other applications. Name spaces can be used to avoid any naming conflicts between classes, which have the same names. Two classes can be used with the same name in an application provided they belong to different name spaces.

Two classes belonging to a same name can be used in an application provided they have different name space`s, you can do this by simply importing the name space into the application. The .NET Framework uses a dot (.) as a delimiter between classes and name spaces. System.Console represents the Console class of the System name space. Name spaces are also stored in assemblies.

An assembly is a single deployable unit that contains all the information about the implementation of classes, structures, and interfaces. The assembly stores all the information about itself. This information is called metadata and includes the name and dependencies, and a list of the files that constitute the assembly.

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All the applications developed using the .NET Framework is made up of assemblies. Assemblies and the metadata provide the CLR with the information required for executing an application. If an application uses a component, the assembly keeps track of the version number of the component used in the application. The assembly provides this information to the CLR while the application is being executed. Assemblies also play an important role in deployment and versioning. .NET Framework provides a common OOP`s model across languages. The object model can be used in code to perform several tasks defined for programmer and user.

Asp.net: Presenting A Rich And Robust Web Application Framework

admin — Wed, 25 Feb 2009 10:03:57 +0000

A dynamic web application framework developed and marketed by software giant Microsoft is ASP.NET. This framework was developed more or less as an improved version of ASP Classic. As such, it has successful done away with the limitations of the earlier version. Programmers can use this framework to build dynamic websites, web services, and web applications. Built on the CLR (Common Language Runtime), ASP.NET enables programmers to write ASP.NET code by using any of the supported .NET languages. Many web enterprises, in order to cash in on the advantages of ASP.NET have gone for ASP .NET consulting.

One of the major limitations with ASP Classic is that it is vulnerable to application crashes since it uses IIS (inetinfo.exe) process space. Constant shutting down and restarting of IIS often led to these application crashes. The ASP.NET process is independent of IIS, which means chances of application crashes are eliminated. As such a .NET consulting company can provide you with an end product which is stable and robust.

Another reason why you should go for .NET consulting is because of the advantages this framework offers to the web visitors. ASP.NET allows for compilation of code the first time it is accessed. This compiled code can also serves successive page requests. This feature of ASP.NET which enables compiled code to be reuse can be used to develop highly efficient and extensive web applications and provide the end users with much improved web experience.

This framework also supports full server side programming languages apart from scripting languages. Programmers can use languages such as VB.NET and C# in developing a single application. Server side programming languages enables developers to compile code and create complex frameworks and control sets for applications. Both the host and the end users can benefit from such features. An ASP.NET consulting company using this feature can develop for you applications which have rich and extensive functionalities.

This framework also makes the process of applications deployment simple and easy. You only need to copy the application and its components into the directory of the computer on which you are installing the application.

An Introduction To .net Framework

admin — Thu, 19 Feb 2009 10:07:06 +0000

An Introduction to .NET Framework

.Net Framework is a platform or development environment to seamlessly create web-applications that are accessible through client machines from across the globe. Visit Here Now http://dotnet-asansol.blogspot.com

These web-applications adopt open standards such as eXtensible Markup Language (XML), HyperText Transfer Protocol (HTTP), and Simple Object Access Protocol (SOAP) to interact with applications that are available in other platforms.

.Net Framework is platform independent and language independent. This means that .Net Framework allows you to use different programming languages such as VB.Net, C#, Jscript, VBScript, and Managed C++ and run applications on different platforms such as Unix, Macintosh, and Linux. Moreover, .Net Framework enables you to use various off-the-shelf libraries that help the development of applications faster, easier, and cheaper. .Net Framework now supports over 20 different programming languages.

The reason how .Net Framework supports so many programming languages is well answered by the concept of Common Language Runtime (CLR) engine. The CLR engine, instead of compiling the code into native code, compiles the code into Microsoft Intermediate Language (MSIL). The MSIL, a set of instructions, then translates the code into native code. This concept of CLR is significant in making .Net Framework, platform and language independent. In addition, CLR is responsible for run-time services such as language integration, security enforcement, memory process, and thread management. Thus, .Net Framework provides a wide infrastructure to create web-applications. Microsoft has classified .Net Framework into two categories such as CLR and .Net Framework class library.

Common Language Runtime: The CLR, as mentioned in the above paragraph, provides common runtime services to all .Net applications. In addition, the CLR reduces the developer’s time to write lengthy code for using features such as life-cycle management, strong type naming, cross-language exception handling, and dynamic binding to turn business logic into a reusable component.

.Net Framework class library: This class library includes predefined sets of functionality that developers can use in their own applications. The library consists of three key components:

• ASP.NET

• Windows Forms

• ADO.NET

The .Net Framework provides a number of advantages such as fewer lines of code, complete compilation, ease of deployment, web settings and web.config, and caching. By fewer lines of code, we mean that .Net Framework allows developers to use Web controls, thereby spending more time in implementing application design and the general flow of application. Another important part of .Net Framework is that everything including Web controls, Web forms, and server-side blocks of code are compiled when a page is requested for compilation. Ease of deployment refers to the concept that components in .Net Framework can be compiled on your machine and then uploaded with all the pages in the /bin directory. Unlike a web-application in ASP, where pages have to be uploaded and the components of the pages have to be registered with the operating system, the components in a web-application in .Net Framework need not be registered.

Web settings means the configuration of .Net applications that can be accomplished through web.config, an XML based file. Because a web.config file is in XML, it is easy to understand and it is also programmatically modifiable. When a web.config file is modified the machine detects the changes immediately. This enables quick configuration of .Net applications. Caching is the term used to describe the process of collecting commonly accessed data into memory for quick retrieval. .Net Framework support three types of caching: output caching, data caching, and fragment caching.Visit Here Now http://dotnet-asansol.blogspot.com

Microsoft Net Framework 3.0 Penetrates The Websphere With A Projectile Force

admin — Tue, 17 Feb 2009 16:23:44 +0000

Microsoft NET Framework 3.0 Penetrates The Websphere With A Projectile Force

The .NET Framework is a software development platform developed by Microsoft and is based on the use of a virtual machine that runs an Intermediate Language (IL). Visit Here Now http://dotnet-asansol.blogspot.com

Codes/Programs are written to produce IL which is further distributed to users to run on virtual machines. C#, VB.NET and C++ compilers are accessible from Microsoft for developing IL. .NET has given new functionalities and tools to the application programming interface. These improvisations facilitate the process of developing applications for Windows, as well as for web services. .NET framework provides a contemporary, insightful, object-oriented API. High flexibility standards have been implemented in its design to make it multi-language compatible.

.NET Framework 3.0 The .NET 3.0 is the latest version of the .NET Framework released by Microsoft. It is based on the .NET 2.0 Framework and includes in combination with it the following technologies:

• Windows Presentation Foundation (WPF).0 – The API that is based on XML and vector graphics and aids in the development of the User Interface aspect of an application.

• Windows Communication Foundation (WCF).0 – The API which enables computers connected by a network to communicate with each other. It combines Web Services, .NET Remoting, Distributed Transactions and Message Queues into a singe model.

• Windows Workflow Foundation (WF).0 – This technology enables developers to build and manage workflow based applications. XAML a XML based language is used to define the workflow structure.

• Windows CardSpace (WCS).0 – WCS is used to store and secure digital identities of users transacting over the Internet.

.NET 3.0 was formerly known as WinFX. The run time components of .Net 3.0 framework are installed by default in Windows Vista but are also available with Windows XP service pack 2 and Windows Server 2003 service pack 1. Since .NET 3.0 makes use of all the run time components of .NET 2.0 it is completely backward compatible with .NET 2.0.

SYSTEM REQUIREMENTS

Operating Systems:• Microsoft Windows 2003 SP1 or later• Windows XP SP2 or later• Windows Vista

Hardware Requirements:• 500 MB free hard disk space, 256 MB RAM, 1 GHz Pentium Processor

Enterprise Infrastructure .NET provides a platform-independent structure for software development, with numerous built-in features. It completely depends on software components and the component based programming models.

The two principal components of .NET are the Common Language Infrastructure (CLI) and the Common Language Runtime (CLR). The CLI is a set of terms for a runtime environment, which includes a common type system, Common Intermediate Language (CIL) code, which is machine independent and a base class library. The CLR offers a platform for managing code that conforms to the CLI. The CLR translates the CIL into a local machine code before its execution.

CIL is self-describing through .NET metadata. The metadata is checked by CLR to make sure that the correct method is being deployed. Developers are enabled to generate metadata; though it is also generated by the language compilers in some cases. If a language implementation generates CIL, it can be hosted using the CLR and can then interact with data produced by any other .NET language.

.NET Security .NET security mechanism has two basic features:

Code access security Code access security is evidence oriented, which is linked with a particular assembly. Characteristically the evidence is the source of the assembly. It is either directly installed on the native machine or can be downloaded from the internet. Evidence is used by code access security to verify the permissions granted to the code. Other code can demand that calling code is granted a specified permission. The demand results in the CLR performing a call stack walk. In this process every assembly of each method in the call stack is verified for the required permission.Visit Here Now http://dotnet-asansol.blogspot.com

.NET Framework

admin — Sat, 14 Feb 2009 06:57:52 +0000

.NET Framework what is the role and how come?

Microsoft wants to come up with something standard so that everyone that everything can communicate to each other. Microsoft has invented a new system called .NET Framework is not an effective Operating System but the program will create an environment that can work in .NET If anyone has already used JAVA you may be familiar with the JAVA Virtual Machine .NET Framework it is considered as a Virtual Machine. In the future, Microsoft hopes to bring.NET Framework is installed on all devices .NET Framework is divided into 3 large components Programming Languages, Base Classes Library, and Common Language Runtime.

Programming Languages

Language used to create programs that work under the conditions of .NET. Microsoft introduced language that would develop on .NET there are 3 numbers of the language all together. • C # is a new language by Microsoft developed from C++ and JAVA language. • VB.NET (Visual Basic.NET or Visual Basic version 7.0) is a language derived from Visual Basic version 6.0. • Jscript.NET language development from a Jscript which is Microsoft’s version JavaScript. These languages are an option that we have to use in the development of ASP.NET Web page with the following building-block. Base Classes Library

Library is a group of commands provided for the programming language. The majority of the commands are commonly used. Therefore the inventor of memory to facilitate the programming within the Library system.NET will be in the form of that eclipse Called Class Library. .NET has a mass amount of basic library and no matter what programming language you use to develop under .NET your entire Library series will be the same. Unlike before you can’t use the library from one language with the other language that means that each programming language has to have its own library. You can convert the source code from one language to another language one more easily. Common Language Runtime (CLR)

Is the most important element in .NET Framework because CLR has a function that allows programs written in different languages to be converted into a language with the same standard format we call that language Microsoft Intermediate Language (MSL as known as IL) there for when you use the program to run on a different system CLR will translates IL to become appropriate to the system (converted into the system language of the machine). NET Framework what is it good for?

Many will wonder why we write our program under .NET Framework and why it is better then programming the normal way.

1. The Library system has the same standard: Because the Library has the same standard. Allows us not to worry that the language of our writing is the correct Library or not, and you don’t have to worry that the Library that you use will not work in one’s language. 2. Not the operating system: Because each operating system using MRI are not identical. However if the programming is running under .NET all you need is to have .NET Framework in your program it will allow the program to work on every supported operating systems. 3. All the language are the same: we do not have to study of new language every time you want to program some thing new and you can use the programming language that your most familiar with to develop you program. 4. A controlled environment: Because the system is standard. Distributed control systems are easy to use whether its memory allocation the machine can do the job faster and lowering the possibility of you computer crashing.5. Security is more: .NET Framework has a security option called permission. That allows the user to set whether to use that part of the program or not Depending on the user and you also have a function to encrypt your data.