ASP.Net 2.0 Interview Questions

My organization went through the approval process of supporting the .NET Framework 2.0 in production. Do we need to go through the same process all...

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 04:03:00 +0000

My organization went through the approval process of supporting the .NET Framework 2.0 in production. Do we need to go through the same process all over again for the .NET Framework 3.0? Do I need to do any application compatibility testing for my .NET Framework 2.0 applications?

Because the .NET Framework 3.0 only adds new components to the .NET Framework 2.0 without changing any of the components released in the .NET Framework 2.0, the applications you've built on the .NET Framework 2.0 will not be affected. You don’t need to do any additional testing for your .NET Framework 2.0 applications when you install the .NET Framework 3.0.

What happens when I install the .NET Framework 3.0? How can I upgrade if I already have the .NET Framework 2.0 installed?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 04:02:00 +0000

When you install the .NET Framework 3.0, the installer will check to see whether you already have the .NET Framework 2.0 (released version) installed. If not, the .NET Framework 3.0 installer will install the .NET Framework 2.0 for you, and then install the new .NET Framework 3.0 components. If you do have the .NET Framework 2.0 installed, the .NET Framework 3.0 installer will only install the new components of the .NET Framework 3.0.

How does the .NET Framework 3.0 relate to the .NET Framework 2.0?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 04:01:00 +0000

The .NET Framework 3.0 is an additive release to the .NET Framework 2.0. The .NET Framework 3.0 adds four new technologies to the .NET Framework 2.0: Windows Presentation Foundation (WPF), Windows Workflow Foundation (WF), Windows Communication Foundation (WCF), and Windows CardSpace. There are no changes to the version of the .NET Framework 2.0 components included in the .NET Framework 3.0. This means that the millions of developers who use .NET today can use the skills they already have to start building .NET Framework 3.0 applications. It also means that applications that run on the .NET Framework 2.0 today will continue to run on the .NET Framework 3.0.

Here's a look at the structure of the .NET Framework 3.0:

What happens to the WinFX technologies?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 03:59:00 +0000

The WinFX technologies will now be released under the name .NET Framework 3.0. There are no changes to the WinFX technologies or ship schedule the same technologies you're familiar with now simply have a new name.

What is the .NET Framework 3.0 (formerly WinFX)?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 03:52:00 +0000

The .NET Framework 3.0 is Microsoft's managed code programming model. It is a superset of the .NET Framework 2.0, combining .NET Framework 2.0 components with new technologies for building applications that have visually stunning user experiences, seamless and secure communication, and the ability to model a range of business processes. In addition to the .NET Framework 2.0, it includes Windows Presentation Foundation (WPF), Windows Workflow Foundation (WF), Windows Communication Foundation (WCF), and Windows CardSpace.

How do I get Windows SharePoint Services?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 03:52:00 +0000

Windows SharePoint Services is a component of Windows Server 2003 and conforms to the Windows Server 2003 licensing model. Organizations simply need to own Windows Server 2003 licenses to have the rights to also use Windows SharePoint Services. Learn more about licensing Windows Server 2003 and Windows SharePoint Services on the SharePoint licensing page.

What is the relationship between Windows SharePoint Services, Microsoft Office SharePoint Server 2007, and Microsoft Office SharePoint Designer 2007?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 03:51:00 +0000

Windows SharePoint Services is a key component of Microsoft SharePoint Products and Technologies, which include:

Windows SharePoint Services, formerly named SharePoint Team Services, a versatile technology in Windows Server 2003. In addition to its collaborative features, Windows SharePoint Services also exposes platform services and a common framework for document storage and management, as well as search, workflow, rights management, administration, and deployment features. These services provide the foundation for building scalable business applications.

Office SharePoint Server 2007, an integrated suite of easy-to-use server applications that help people and teams improve their efficiency and effectiveness. Office SharePoint Server 2007 connects sites, people, and business processes—facilitating knowledge sharing by offering ready-to-go, enterprise-wide functionality for records management, search, workflows, portals, personalized sites, and more. Office SharePoint Server 2007 extends the capabilities of Windows SharePoint Services by providing highly flexible organization and management tools for SharePoint sites, and by making it possible for teams to publish information to the entire organization.

Office SharePoint Designer 2007, which provides tools for customizing Windows SharePoint Services and Office SharePoint Server 2007 sites, and for creating reporting tools and application templates without writing new code or deploying new code on your servers.

How does Windows SharePoint Services integrate with the Microsoft Office system?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 03:49:00 +0000

Through a set of Web services and documented application interfaces, Windows SharePoint Services can be easily integrated with smart client tools. Users easily adopt these new tools because of their similarity to other familiar environments, such as the Microsoft Office system. For example, Microsoft Office Word, Microsoft Office Excel, Microsoft Office PowerPoint, Microsoft Office InfoPath, Microsoft Office Project, and Microsoft Office OneNote can use information in SharePoint sites natively. Users can create workspaces, post and edit documents, and assign tasks, all while working on documents stored in SharePoint sites. With Microsoft Office Outlook 2007, users can view calendars and contact lists stored on SharePoint sites and can create and manage sites for editing documents and organizing meetings.

My company currently uses Windows SharePoint Services 2.0. Why should we upgrade to Windows SharePoint Services 3.0?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 03:47:00 +0000

Windows SharePoint Services 3.0 offers many new and enhanced features that help business organizations of all sizes further improve individual and team productivity, and the efficiency of their business processes. These new and improved features help employees to implement and manage workspaces and team sites more easily without help from IT, simplify and improve the management and maintenance of documents stored on SharePoint sites, and provide more robust and easy-to-use collaboration tools that encourage information sharing within the organization. Windows SharePoint Services 3.0 also provides IT departments with enhanced control of company resources and a more flexible and robust foundation for building new, Web-based applications and services that can connect to and capitalize on existing line-of-business applications.

What’s new in Windows SharePoint Services 3.0?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 03:45:00 +0000

Key improvements to Windows SharePoint Services in Version 3.0 include:

Improvements to collaboration workspaces: SharePoint sites now offer e-mail and directory integration, alerts, RSS publishing, templates for building blogs (also known as weblogs) and wikis (Web sites that can be quickly edited by team members—no special technical knowledge required), event and task tracking, improved usability, enhanced site navigation, and more.

Enhancements to content storage: SharePoint lists and libraries now provide per-item security for better data control and integrity, a recycle bin, and enhanced flexibility for storing more types of content. Row and column capacity has also been increased, as has retrieval speed. Windows SharePoint Services 3.0 can be easily integrated with smart client tools. In particular, close integration with Microsoft Office Outlook 2007 provides offline access to events, contacts, discussions, tasks, and documents.

Easier provisioning of workspaces: Windows SharePoint Services 3.0 provides more sophisticated and flexible security, as well as greater control over security settings and permissions.

A more robust foundation for Web applications: Windows SharePoint Services 3.0 provides greater flexibility for customization and development of Web-based services and applications built on the Windows SharePoint Services platform.

Why should I consider using Windows SharePoint Services for my organization?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 03:43:00 +0000

Windows SharePoint Services offers you benefits in four primary areas:

Efficient collaboration: Help your employees and teams to stay connected and productive by providing access to the people, documents, and information they need.

Rapid deployment, ease of use: Deploy collaboration applications quickly that are easy to use through integration with familiar productivity tools such as the Microsoft Office system.

Manageable infrastructure: Manage the security of your organization’s information resources by deploying a scalable storage infrastructure with powerful administration services and controls.

Robust foundation platform for Web-based applications: Increase business process efficiency by creating Web applications and workflow scenarios on a cost-effective, extensible platform.

Who should consider using Windows SharePoint Services?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 03:43:00 +0000

Windows SharePoint Services is a technology that enables people to collaborate in browser-based workspaces while providing a manageable infrastructure and extensible application platform for improving the efficiency of business processes. A variety of audiences benefit from the enhanced collaboration and productivity provided by Windows SharePoint Services:

Organizations, business units, and teams seeking increased productivity and access to the people, documents, and information they need.
Organizations of any size that want to start tactical implementation of collaboration tools, standardize existing infrastructure, or invest in strategic use of collaboration systems that integrate well with existing line-of-business applications.
IT departments seeking better control over and security of company data, while adding value and efficiency to lines of business.
Developers creating rich and scalable Web-based applications.

What is Windows SharePoint Services?

noreply@blogger.com (Gs) — Wed, 15 Oct 2008 03:39:00 +0000

Windows SharePoint Services is a versatile technology included in Microsoft Windows Server 2003 that enables organizations and business units of all sizes to increase the efficiency of business processes and improve team productivity. With tools for collaboration that help people stay connected across organizational and geographic boundaries, Windows SharePoint Services gives people access to documents and information they need. With a familiar, Web-based interface and close integration with everyday tools including the Microsoft Office system of productivity programs, Windows SharePoint Services is easy to use and can be deployed rapidly. Users can create workspaces and then publish, store, share, and keep track of information, workflow, and documents.

Built on Microsoft Windows Server 2003, Windows SharePoint Services also gives organizations a cost-effective foundation platform for building Web-based business applications that can scale easily to meet the changing and growing needs of your business. Robust administrative controls for managing storage and Web infrastructure give IT departments a cost-effective way to implement and manage a high-performance collaboration environment.

.Net Architecture, sql server, ado.net interview questions

noreply@blogger.com (Gs) — Mon, 19 May 2008 08:56:00 +0000

How do you implement prototype pattern in .NET?
How can we implement singleton pattern in .NET?
What is MVC pattern?
What is the difference between Factory and Abstrac...
What are design patterns ?
What are design patterns ?
What is the difference between a HAVING CLAUSE and...
What are advantages of SQL 2000 over SQl 7.0 ?
What are the different ways of moving data/databas...
What is LOCK escalation?
Can we suggest locking hints to SQL SERVER ?
What are different locks in SQL SERVER ?
What are different transaction levels (or Locks) ...
What are the problems that can occur if you do not...
What's the difference between DELETE TABLE and TRU...
What is RAID and how does it work ?
What is fillfactor ?
What is DTS?
What are fact tables and dimension tables in OLAP ...
What is the use of OLAP ?
How can you increase SQL performance ?
What are indexes and What is the difference betwee...
What are different types of joins and whats the di...
What is a candidate key ?
What is denormalization ?
What is normalization? What are different type of ...
Can you explain the difference between an ADO.NET ...
What’s difference between Dataset. clone and Datas...
How can we perform transactions in .NET?
How many way’s are there to implement locking in ...
What’s difference between “Optimistic” and “Pessim...
What’s the use of CommandBuilder ?
How can we add relation’s between table in a DataS...
How can we load multiple tables in a DataSet ?
What’s difference between “DataSet” and “DataReade...
What’s basic use of “DataView” ?
How can we add/remove row’s in “DataTable” object ...
How can we check that some changes have been made...
How can we save all data from dataset?
What are the various methods provided by the datas...
What are steps involved to fill a dataset?
Which is the best place to store connectionstring ...
How can we fine tune the command object when we ar...
I want to force the datareader to return only sche...
How can we force the connection object to close ...
How do we use stored procedure in ADO.NET and how ...
How do we connect to SQL SERVER , which namespace ...
How do we connect to SQL SERVER, which namespace ...
How can we connect to Microsoft Access , Foxpro ...
What is the namespace in which .NET has the data ...

.Net Interview question and answer

noreply@blogger.com (Gs) — Mon, 19 May 2008 08:26:00 +0000

Professional ASP .Net
SQL Server 2000
.Net Interview Prepration
Inside C#
Dot Net Framework Essentials
Developing Web Application With VB .Net And C# .Net...
Conceptual Questions
Technical Acronyms
CSharp and VB.NET Faqs
COM and DCOM FAQs
Winform Asp.net FAQs
ASP.NET FAQs part 1
ASP.NET FAQs Part 2
ASP.NET Faqs Part 3
ASP.NET FAQs Part 4
ASP.NET FAQs Part 5
ASP.NET FAQs Part 5
Profile Object in ASP.NET 2.0
Basic use of Session in ASP.NET
What are different types of caching in ASP.Net?
What are the validation controls?
What are user controls and custom controls?
What does aspnet_regiis -i do ?
Classic Asp Interview Questions
Asp 2.0 Interview Questions In .Net
Asp.Net Interview Questions
Ado.Net Inerview Question
Ado.Net 2.0 Inerview Questions
Interview Question In .Net 2.0
What’s a Quotation?
ASP.NET Basic FAQs
.NET Application Development and Deployment Issues...
Interview Question and Answer
What is UML?
How many types of diagrams are there in UML ?
What are advantages of using UML?
What’s the sequence of UML diagrams in project?
How can we drop an assembly from SQL SERVER?
What are steps to load a .NET code in SQL SERVER 2000...
What is aspect oriented programming?
What is Windows DNA architecture?
What are different ways you can pass data between ...

HR Inerview Questions and answer, asp.net professional notes.

noreply@blogger.com (Gs) — Mon, 19 May 2008 07:48:00 +0000

have you been absent from work more than a few day...
what was the toughest decision you ever had to mak...
who has inspired you in your life and why?
why aren’t you earning more money at this stage of...
what makes you angry?
can you work under pressure?
could you have done better in your last job?
looking back, what would you do differently in you...
would you lie for the company?
on confidential matters…
how do you feel about reporting to a younger perso...
the “Fatal Flaw” question
what are your outside interests?
tell me about a situation when your work was criti...
what good books have you read lately?
tell me honestly about the strong points and weak ...
why have you been out of work so long?
what are your career options right now?
why do you want to work at our company?
describe your ideal company, location and job?
where do you see yourself five years from now?
aren’t you overqualified for this position?
why should I hire you?
the “Silent Treatment”
why are you leaving (or did you leave) this positi...
tell me about something you did – or failed to do ...
what are your greatest weaknesses?
what are your greatest strengths?
tell me about yourself?
do you have any blind spots?
what have you learned from mistakes on the job?
describe your management style?
would you be willing to relocate if required?
are you willing to work overtime? Nights? Weekends...
do your skills match this job or another job more ...
tell me about your ability to work under pressure?
what has disappointed you about a job?
tell me about a problem you had with a supervisor?
what would your previous supervisor say your stron...
what is more important to you: the money or the wo...

asp.net 2.0 and 1.1 inerview questions and answer asked by cmm level compaines.

noreply@blogger.com (Gs) — Mon, 19 May 2008 07:43:00 +0000

what is Option Implicit
difference between dynamic query and static query ...
descrie about response.buffer and repsonse.flush ?
types of objects in ASP ?
what is Disco?what it will do?
is overloading possible in web services?
main difference between asp.net2.0,asp.net1.1,asp
what is boxing? How we can use it?
how to find the client browser type ?
what is manifest?
define Query Interface,Adref,Release?
how do you add a javascript function for a link ...
can you explain the difference between an ADO.NET ...
how to retrieve the information from datatable cit...
what is FullTrust? Do GACed assemblies have FullTr..
types of caching. How to implement caching?
what is JIT, what are types of JITS and their purp..
what r the Templeats in ASP.net?
uses of CLR ?
how can i insert array values and retreive in asp....
in a page u have Web user controls . So what is th...
how can you provide an alternating color scheme in...
how is a property designated as read-only?
how do you register the .Net Component or Assembly...
features of a dataset ?
types of authentications in ASP.NET ?
what is view state and how this can be done and wa...
what is custom tag in web.config ?
can we transfer data from one page to another page..
can we transfer data from one page to another page...
what namespaces are imported by default in ASMX fi..
what is the transport protocol you use to call a W...
what is the name of the process the browser uses t...
you have been given the task of designing a web se...
you have been given the task of designing a web se...
briefly describe different techniques for ASP.NET ...
what is the difference between Debug.Write and Tra...
what is the difference between a Debug and Release...
what is primary key?
can u compile c program in c++ compiler? What abou...
what is swapping?
what’s foreign key?
what is a static variable?
other Questions
what are the advantages of normalization?
What is the size of a float variable?
what’s 3rd normal form?
what is multitasking?
i’m concerned that you don’t have as much experien...
what changes would you make if you came on board?

what is option implicit

noreply@blogger.com (Gs) — Tue, 18 Dec 2007 19:51:00 +0000

Never heared of Option Implicit.
Though Setting Option Explicit "ON" requires declaration of
variable before that variable can be used.

Difference between dynamic query and static query ?

noreply@blogger.com (Gs) — Tue, 18 Dec 2007 19:50:00 +0000

Dynamic query will build at runtime where static query is
already builded.

Descrie about response.buffer and repsonse.flush ?

noreply@blogger.com (Gs) — Tue, 18 Dec 2007 19:49:00 +0000

Respence.Buffer method can be used to specify the current output should be buffered or not. when the buffering is set true, the page will not send output to the client until the scripts on the page has been processing or flush method is call.

Response.flush method is used to send buffered output immediately. when the response.buffer is set true.

Types of objects in ASP ?

noreply@blogger.com (Gs) — Tue, 18 Dec 2007 19:48:00 +0000

Session
Application
Request
Response
server

what is Disco?what it will do?

noreply@blogger.com (Gs) — Tue, 18 Dec 2007 19:47:00 +0000

DISCO is the discovery file which gives path to the
Webservices It contains WSDL(Web Service Description Language) When one searches for the Web Services, it will go to the DISCO whcih gives actual info. about the particular
Webservices.

Is overloading possible in web services?

noreply@blogger.com (Gs) — Tue, 18 Dec 2007 19:46:00 +0000

yes its possible

main difference between asp.net2.0,asp.net1.1,asp.net1.0

noreply@blogger.com (Gs) — Tue, 18 Dec 2007 19:44:00 +0000

Feaures in 2.0:
Special folders to make integration easier.
navigation controls,
login controls,
new conrols,
Master page,
Website without IIS,
Pesonalization,
DataGridview
Member ship control
ASP.NET Administrator to manage web configfile
Themes

ASP.NET is a programming framework built on the common language runtime that can be used on a server to build powerful Web applications. The first version of ASP.NET offered several important advantages over previous Web development models. ASP.NET 2.0 improves upon that foundation by adding support for several new and exciting features in the areas of developer productivity, administration and management, extensibility, and performance:

Developer Productivity
ASP.NET 2.0 encapsulates common Web tasks into application services and controls that can be easily reused across web sites. With these basic building blocks, many scenarios can now be implemented with far less custom code than was required in previous versions. With ASP.NET 2.0 it is possible to significantly reduce the amount of code and concepts necessary to build common scenarios on the web.

New Server Controls. ASP.NET 2.0 introduces many new server controls that enable powerful declarative support for data access, login security, wizard navigation, menus, treeviews, portals, and more. Many of these controls take advantage of core application services in ASP.NET for scenarios like data access, membership and roles, and personalization. Some of the new families of controls in ASP.NET 2.0 are described below.

Data Controls. Data access in ASP.NET 2.0 can be accomplished completely declaratively (no code) using the new data-bound and data source controls. There are new data source controls to represent different data backends such as SQL database, business objects, and XML, and there are new data-bound controls for rendering common UI for data, such as gridview, detailsview, and formview..

Navigation Controls. The navigation controls provide common UI for navigating between pages in your site, such as treeview, menu, and sitemappath. These controls use the site navigation service in ASP.NET 2.0 to retrieve the custom structure you have defined for your site.

Login Controls. The new login controls provide the building blocks to add authentication and authorization-based UI to your site, such as login forms, create user forms, password
retrieval, and custom UI for logged in users or roles.

These controls use the built-in membership and role services in ASP.NET 2.0 to interact with the user and role information defined for your site.

Web Part Controls. Web parts are an exciting new family of controls that enable you to add rich, personalized content and layout to your site, as well as the ability to edit that content and layout directly from your application pages. These controls rely on the personalization services
in ASP.NET 2.0 to provide a unique experience for each user in your application.

Master Pages. This feature provides the ability to define common structure and interface elements for your site, such as a page header, footer, or navigation bar, in a common
location called a "master page", to be shared by many pages in your site. In one simple place you can control the look, feel, and much of functionality for an entire Web site.

This improves the maintainability of your site and avoids unnecessary duplication of code for shared site structure or behavior.

Themes and Skins. The themes and skins features in ASP.NET 2.0 allow for easy customization of your site's look-and- feel. You can define style information in a common location
called a "theme", and apply that style information globally to pages or controls in your site. Like Master Pages, this improves the maintainability of your site and avoid unnecessary duplication of code for shared styles.

Personalization. Using the new personalization services in ASP.NET 2.0 you can easily create customized experiences within Web applications. The Profile object enables developers to easily build strongly-typed, sticky data stores for user accounts and build highly customized,
relationship based experiences. At the same time, a developer can leverage Web Parts and the personalization service to enable Web site visitors to completely control the layout and behavior of the site, with the knowledge that the site is completely customized for them.

Personalizaton scenarios are now easier to build than ever before and require significantly less code and effort to implement.

Localization. Enabling globalization and localization in Web sites today is difficult, requiring large amounts of custom code and resources. ASP.NET 2.0 and Visual Studio 2005 provide tools and infrastructure to easily build Localizable sites including the ability to auto-detect incoming locale's and display the appropriate locale based UI. Visual Studio 2005 includes built-in tools to
dynamically generate resource files and localization references. Together, building localized applications becomes a simple and integrated part of the development experience.

Administration and Management
ASP.NET 2.0 is designed with administration and manageability in mind. We recognize that while simplifying the development experience is important, deployment and maintenance in a production environment is also a key component of an application's lifetime. ASP.NET 2.0
introduces several new features that further enhance the deployment, management, and operations of ASP.NET servers.

Configuration API. ASP.NET 2.0 contains new configuration management APIs, enabling users to programmatically build programs or scripts that create, read, and update
Web.config and machine.config configuration files.

ASP.NET MMC Admin Tool. ASP.NET 2.0 provides a new comprehensive admin tool that plugs into the existing IIS Administration MMC, enabling an administrator to graphically read or change common settings within our XML configuration files.

Pre-compilation Tool. ASP.NET 2.0 delivers a new application deployment utility that enables both developers and administrators to precompile a dynamic ASP.NET application prior to deployment. This precompilation automatically identifies any compilation issues anywhere
within the site, as well as enables ASP.NET applications to be deployed without any source being stored on the server (one can optionally remove the content of .aspx files as part of the compile phase), further protecting your intellectual property.

Health Monitoring and Tracing. ASP.NET 2.0 also provides new health-monitoring support to enable administrators to be automatically notified when an application on a server starts to experience problems. New tracing features will enable administrators to capture run-time and request data from a production server to better diagnose issues. ASP.NET 2.0 is delivering features that will enable developers and administrators to simplify the day-to-day management and maintenance of their Web applications.

Flexible Extensibility
ASP.NET 2.0 is a well-factored and open system, where any component can be easily replaced with a custom implementation. Whether it is server controls, page handlers, compilation, or core application services, you'll find that all are easily customizable and replaceable to tailor to your needs. Developers can plug in custom code anywhere in the page lifecycle to further customize ASP.NET 2.0 to their needs.

Provider-driven Application Services. ASP.NET 2.0 now includes built-in support for membership (user name/password credential storage) and role management services out of the box. The new personalization service enables quick storage/retrieval of user settings and
preferences, facilitating rich customization with minimal code. The new site navigation system enables developers to quickly build link structures consistently across a site.
As all of these services are provider-driven, they can be easily swapped out and replaced with your own custom implementation. With this extensibility option, you have complete control over the data store and schema that drives these rich application services.

Server Control Extensibility. ASP.NET 2.0 includes improved support for control extensibility, such as more base classes that encapsulate common behaviors, improved
designer support, more APIs for interacting with client-side script, metadata-driven support for new features like themes and accessibility verification, better state management, and more.

Data Source Controls. Data access in ASP.NET 2.0 is now performed declaratively using data source controls on a page. In this model, support for new data backend storage providers can be easily added by implementing custom data source controls. Additionally, the SqlDataSource control that ships in the box has built-in support for any ADO.NET managed provider that implements the new provider factory model in ADO.NET.

Compilation Build Providers. Dynamic compilation in ASP.NET 2.0 is now handled by extensible compilation build providers, which associate a particular file extension with
a handler that knows how to compile that extension dynamically at runtime. For example, .resx files can be dynamically compiled to resources, .wsdl files to web service proxies, and .xsd files to typed DataSet objects.

In addition to the built-in support, it is easy to add support for additional extensions by implementing a custom build provider and registering it in Web.config.

Expression Builders. ASP.NET 2.0 introduces a declarative new syntax for referencing code to substitute values into the page, called Expression Builders. ASP.NET 2.0 includes expression builders for referencing string resources for localization, connection strings, application settings, and profile values. You can also write your own expression builders to create your own custom syntax to substitute values in a page rendering.

Performance and Scalability
ASP.NET is built to perform, using a compiled execution model for handling page requests and running on the world's fastest web server, Internet Information Services. ASP.NET 2.0 also introduces key performance benefits over previous versions.
64-Bit Support. ASP.NET 2.0 is now 64-bit enabled, meaning it can take advantage of the full memory address space of new 64-bit processors and servers. Developers can simply copy existing 32-bit ASP.NET applications onto a 64-bit ASP.NET 2.0 server and have them automatically be JIT compiled and executed as native 64-bit applications (no source code changes or manual re-compile are required).

Caching Improvements. ASP.NET 2.0 also now includes automatic database server cache invalidation. This powerful and easy-to-use feature allows developers to aggressively output cache database-driven page and partial page content within a site and have ASP.NET automatically invalidate these cache entries and refresh the content whenever the
back-end database changes. Developers can now safely cache time-critical content for long periods without worrying about serving visitors stale data.

What is boxing? How we can use it?

noreply@blogger.com (Gs) — Tue, 18 Dec 2007 19:43:00 +0000

There is two type datatype available Value and reference
type . value are stored in stack and reference type used
in  heap . when we copy data from stack memmory to heap it
call Boxing .


Int32 x = 10;         object o = x ;  // Implicit
boxing              
Int32 y = 10;     
  object obj = (object) y; // Explicit Boxing