Saturday, February 16, 2008
Types Of Assemblies In ASP NET.
In past, developers need to share libraries of code through DLL. And when same dll is needed in applications then users have to register that DLL on to the machine. One of main thing in ASP NET is that the assembly is created by default when we build our application or DLL. We can also check the details of the manifest of the assembly by using classes located in the System.Reflection namespace. We can create two types of assemblies in ASP NET.
Private Assembly
Shared Assembly
There are many advantages of assembly some of them are as follows:
(1) Increased performance.
(2)Better code management and encapsulation.
(3)Introduces the n-tier concepts and business logic.
In asp dot net System namespace and other namespaces like it i.e. System.Data, System.Web are also pre-built assemblies that have been provided in the dot net framework to us by Microsoft.
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Dot Net - Assembly In ASP Net
We can say that assembly is a combination of single-file or multiple files in ASP NET. The assembly which contains more then one file is dynamic link library (DLL) or we can also say it's an EXE file. In ASP.NET assembly contains metadata that is pronounced as assembly manifest. This manifest of assembly contains data about the assembly versioning, AuthorName, Security, Token Key etc that's makes assembly popular and secure.
We can also say it's a big advantage of assembly and another big advantage of using ASP.NET Assemblies is that programmer need not to create applications without interfering with other applications on the system its means assembly requirement in one application cannot harm another application that using that assembly because assembly in one application is not applied to another application.
But one assembly can be shared with many applications. In asp dot net 2003 assembly is placed in Bin directory of the application that uses it. This advantage make assembly so popluar because this is one of the drawback in of DLL in the past.
We can also say it's a big advantage of assembly and another big advantage of using ASP.NET Assemblies is that programmer need not to create applications without interfering with other applications on the system its means assembly requirement in one application cannot harm another application that using that assembly because assembly in one application is not applied to another application.
But one assembly can be shared with many applications. In asp dot net 2003 assembly is placed in Bin directory of the application that uses it. This advantage make assembly so popluar because this is one of the drawback in of DLL in the past.
DOT NET Developing Components:
Developing Controls: The vital fact about a control is that it has a visual element, but the visual representation of a class derived from Control is not allowed by the Windows Forms designer. Instead it shows the schematic representation of the components that the control uses while dragging from the Server Explorer or Toolbox window.
Resources and Internationalization: .NET and Win32 support a different model of resources. In Win32, resources are held in a section that is part of the portable executable (PE) file format and the resources are inlaid within this segment. But in the case of.NET, resources are part of an assembly, but they can be inlaid within the assembly or supplied as separate files.
Resources and .NET .NET has been designed with internationalization in mind. For example, let us consider of an application that has been downloaded from a trusted Web site and the Web site is in a locale different from yours. There are various applications that are created in their own locale. If the language is different from yours, it is obvious that the application has been localized to your locale and that the Web site gives you the option of downloading different localized versions. This scheme is typically used by Win32 applications.
Resources and Internationalization: .NET and Win32 support a different model of resources. In Win32, resources are held in a section that is part of the portable executable (PE) file format and the resources are inlaid within this segment. But in the case of.NET, resources are part of an assembly, but they can be inlaid within the assembly or supplied as separate files.
Resources and .NET .NET has been designed with internationalization in mind. For example, let us consider of an application that has been downloaded from a trusted Web site and the Web site is in a locale different from yours. There are various applications that are created in their own locale. If the language is different from yours, it is obvious that the application has been localized to your locale and that the Web site gives you the option of downloading different localized versions. This scheme is typically used by Win32 applications.
Application Development in dot netDot net Application Development
Visual Studio.NET is an intelligent development tool that allows developing applications that target the .NET Framework. From a developer’s vista, .NET comprises of three things viz., the .NET Framework, the .NET Framework SDK, and the development environment. The tool is also used to create customized controls and components that can be used as a part of the application. Components are objects or the features that are used to construct, organize and test Visual Studio programs. The Toolbox window of the Visual Studio .NET IDE contains all the components. Components are considered as controls that are derived from the Control class and have a user interface. Some controls are combination of other controls and are derived from the UserControl. The UserControl objects and Form objects can be developed with the designer of the VS.NET IDE. A simple user interface can be designed by dragging and dropping controls from the Toolbox window and setting the property values and events in the Properties window. All the properties that are set are stored in a .resx file for the locale. The IDE then builds the satellite assemblies for each locale's .resx file in your project. The VS.NET IDE designer does not allow developing the user interface of a Control class; it only allows developing components and controls.
From the viewpoint of a good .NET developer, the below mentioned skills are very much essential for developing .NET applications.
From the viewpoint of a good .NET developer, the below mentioned skills are very much essential for developing .NET applications.
Outsource 'ASP-dot-NET' Development to India
Going for outsourcing of ASP.net development in India not only saves time for such enterprises but importantly, a significant amount of money as well. The trend is evident for the past few years now, as more and more companies are looking to outsource such services to India. One of the major advantages that a company gets while outsourcing such services to India, apart from the major amount of money that is saved is quality solutions.
This is so because India has got a huge number of qualified and skilled manpower who are perfectly capable of delivering solutions when it comes to a wide array of software services. ASP.net is just one of the domain areas where Indian expertise is much sought after. ASP.net is perhaps one of the fastest growing areas in IT and it is not surprising that more and more technical up gradations are taking place in this particular field. This being the case, software developers also needs to be on their toes and keep in tune with the emerging international trends. India's huge number of software professionals is doing just this and a lot more.
This is so because India has got a huge number of qualified and skilled manpower who are perfectly capable of delivering solutions when it comes to a wide array of software services. ASP.net is just one of the domain areas where Indian expertise is much sought after. ASP.net is perhaps one of the fastest growing areas in IT and it is not surprising that more and more technical up gradations are taking place in this particular field. This being the case, software developers also needs to be on their toes and keep in tune with the emerging international trends. India's huge number of software professionals is doing just this and a lot more.
Monday, February 4, 2008
An Introduction to DOT 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. 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.
Microsoft NET Framework 3.0 Penetrates The Websphere With A Projectile Force
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.
Killing The Junk Email Beast On Dot Net
These days, it seems like the only way you can avoid unsolicited e-mail is by turning off your computer. But, with a little ingenuity, you can reclaim your in box. This article will seek to educate you on the reasons behind the problem, expose solutions that won't work, and provide solutions you can implement today.
The first thing you need to understand about SPAM is how the spammers got your email address in the first place. You may think you know this information already, but you might be surprised at some of the ingenious ways email addresses are collected. Of course, there is the tried and true method of scraping web pages for email addresses. If you have any email address on any web page, chances are, some spammer has collected that email address. The other common way of collecting email addresses is when you buy something. Most on-line purchases require an email address. Most of these are reputable places. But, make sure you read the check boxes that ask you if you want to sign up for the newsletter. Many times these check boxes are asking if you don't want the newsletter.
But, my email address isn't on the web anywhere and I always make sure I check the appropriate check boxes and I STILL get unsolicited commercial email!
