Dot Net Principles and Concepts

NET framework offers developers with an physical object oriented environment it guarantees safe execution of the applications by performing involve run eon validations. .NET framework combines unprecedented developer productivity with reliability in performance and powerful deployment. .NET is a rapid application development and a comprehensive tool that is employ effectively and widely for creating distributed applications, and as well as designing and developing web based and windows based applications.Interoperability in .NetOne of the prominent features of .Net framework is its lose for language interoperability. The program should be developed using set of rules delineate in Cross Language Specifications (CLS), such program can be apply by other languages. But .Net does not support every program written in a language can be apply by another language, it only supports for those program whose rules are defined in Cross Language Specifications. For instance we can develop a class in C from class already developed in VB.Net. Moreover, .NET Common Language Runtime allows VB.Net program to handle an exception that is raised by a program written in C.NET and COM interoperability feature provides a bridge between the .NET and COM and vice versa. .NET framework enables developers to save additional migration cost by describing how .NET components can communicate with existing COM components. in that respect is no need to modify developed COM components into .NET components. NET Framework and the .NET Common Language Runtime enables the powerful communication with the old technologies and allow the integration of legacy scratch with new .NET components. certification in .NetThe enhanced security components in .NET frame makes our applications more secure and robust. Moreover, it can help the developers by minimizing the amount of computer code they need to write. Security implementation is a complicated task, and Microsoft has provided new security feature s to make the applications more secure and protected. Apart from the encapsulation and security functionality provided by the core of Windows operating system, .NET framework provides m both additional and improved types such as public key cryptography, ASP.NET, principle Access Security Certificates and Certificate stores Public Key Cryptography Standard. .Net framework in like manner provides object centric security it allows the developers to control access to different types of objects. For example a developer can control the file system and the registry of systems that implement object centric security.Basically there are two types of security in .NET Role Based Security, Code Access Security. Common Language Runtime security allows the developer to use Code Access Security. Code Access Security enforces security policies that prevent unauthorized access to protected resources and process. Moreover Code Access Security allows the developer to do the undermentioned Restrict what your code can do, Restrict which code can call your code, and Identify code. For instance By using Code Access Security defined in the Common Language Runtime, if a developer creates security policy that user cannot save the file on the hard disk. If user try to save any information on the hard disk, that security policy enforces the user and user cannot save the information.Stability and Maintenance in .NetUsullay IT Project Managers faces budget over runs and missed deadlines,most of the time take a chance management of the projects and completion of the projects under acceptable conditions is almost impossible. The main reason is due to lack of stable technologies and tools available in the market and used by different teams. The right answer to all of these issues is Microsoft .NET framework, because it is based on internet standards like XML and Web services and also due to the .NET framework tranquillize of integration on the Windows operating system.As .Net framework i s stable and projects typically finish ahead of schedule and under budget constraint. That gives it an edge over others, most of the risk managers depends on rapid and robust .Net tool to manage the financial impact of missed deadlines. For instance if two teams are developing same project on two different tools, first on VB.Net and second on Java and both are developing project for Windows platform. First team will grapple project earlier than the second team, one of the main reason is .Net applications are more stable with Windows platform.One of the distinguishing features of .Net framework is that it is easy to deploy and maintain. Usually projects developed in .Net framework are easy to install on client machines and due to the supporting nature of .Net framework, projects are maintained by the programmers with no difficulty. For example code generation techniques using technologies such as XSLT are playing a significant role in software projects by providing the support to a rapidly maintainable code base.Works CitedHallogram Publishing from the World Wide Web http//www.hallogram.com/webinputnet/webinputnet.htmlMSDN Home The Microsoft Journal for Developers http//msdn.microsoft.com