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Unlike the ASP runtime, ASP.NET uses the Common Language Runtime (CLR) provided by the .NET Framework. The CLR is the .NET runtime, which manages the execution of code. The CLR allows the objects, which are created in different languages, to interact with each other and hence removes the language barrier. CLR thus makes Web application development more efficient.

In addition to simplifying the designing of Web applications, the .NET CLR offers many advantages. Some of these advantages are listed as follows.

Improved performance:

The ASP.NET code is a compiled CLR code instead of an interpreted code. The CLR provides just-in-time compilation, native optimization, and caching. Here, it is important to note that compilation is a two-stage process in the .NET Framework. First, the code is compiled into

the Microsoft Intermediate Language (MSIL).

Then, at the execution time, the MSIL is compiled into native code. Only the portions of the code that are actually needed will be compiled into native code. This is called Just In Time compilation. These features lead to an overall improved performance of ASP.NET applications.

Flexibility:

The entire .NET class library can be accessed by ASP.NET applications. You can use the language that best applies to the type of functionality you want to implement, because ASP.NET is language independent.

Configuration settings:

The application-level configuration settings are stored in an Extensible Markup Language (XML) format. The XML format is a hierarchical text format, which is easy to read and write. This format makes it easy to apply new settings to applications without the aid of any local administration tools.

Security:

ASP.NET applications are secure and use a set of default authorization and authentication schemes. However, you can modify these schemes according to the security needs of an application.

In addition to this list of advantages, the ASP.NET framework makes it easy to migrate from ASP applications.

Creating an ASP.NET Application

Use a text editor:

In this method, you can write the code in a text editor, such as Notepad, and save the code as an ASPX file. You can save the ASPX file in the directory C:inetpubwwwroot. Then, to display the output of the Web page in Internet Explorer, you simply need to type http://localhost/.aspx in the Address box. If the IIS server is installed on some other machine on the network, replace “localhost” with the name of the server. If you save the file in some other directory, you need to add the file to a virtual directory in the Default WebSite directory on the IIS server. You can also create your own virtual directory and add the file to it.

Use the VS.NET IDE:

In this method, you use the IDE of Visual Studio .NET to create a Web page in a WYSIWYG manner. Also, when you create a Web application, the application is automatically created on a Web server (IIS server). You do not need to create a separate virtual directory on the IIS server.

From the preceding discussion, it is obvious that the development of ASP.NET Web applications is much more convenient and efficient in Visual Studio .NET.

ASP.NET Web pages consist of HTML text and the code. The HTML text and the code can be separated in two different files. You can write the code in Visual Basic or C# . This separate file is called the code behind file. In this section, you’ll create simple Web pages by using VB as well as C#.

Before you start creating a Web page, you should be familiar with basic ASP.NET syntax. At the top of the page, you must specify an @ Page directive to define page specific attributes, such as language.

To specify the language as VB for any code output to be rendered on the page.

This line indicates that any code in the block, <% %>, on the page is compiled by using VB.

To render the output on your page, you can use the Response.Write() method.

Creating a Visual Basic Web Application

You can create an ASP.NET application using Visual Basic by creating a Visual Basic

Web Application project. To do so, complete the following steps:

1. Select File ® New ® Project. The New Project dialog box appears.

2. Select Visual Basic Projects from the Project Types pane.

3. Select ASP.NET Web Application from the Templates pane. The Name box contains a default name of the application. The Location box contains the name of a Web server where the application will be created. However, you can change the default name and location. In this case, the name of the sample application is SampleVB.

Deploying an ASP.NET Web Application

After creating and testing your ASP.NET Web applications, the next step is deployment.

Deployment is the process of distributing the finished applications (without the source code) to be installed on other computers.

In Visual Studio .NET, the deployment mechanism is the same irrespective of the programming language and tools used to create applications. In this section, you’ll deploy the “Hello World” Web application that you created. You can deploy any of the application that was created by using VB or C#. Here, you’ll deploy the application created by using VB. To do so, follow these steps:

1. Open the Web application project that you want to deploy. In this case, open the SampleVB project.

2. Select File ® Add Project ® New Project to open the Add New Project dialog box.

3. From the Project Types pane, select Setup and Deployment Projects.

From the Templates pane, select Web Setup Project.

4. Change the default name of the project. In this case, change it to “SampleVBDeploy.”

5. Click OK to complete the process. The project is added in the Solution Explorer window.

Advantages VB.NET:

Has support for optional parameters which makes COM interoperability much easy.

With Option Strict off late binding is supported.Legacy VB functionalities can be used by using Microsoft.VisualBasic namespace.

Has the WITH construct which is not in C#.

The VB.NET part of Visual Studio .NET compiles your code in the background.

While this is considered an advantage for small projects, people creating very large projects have found that the IDE slows down considerably as the project gets larger.

Advantages of C#

XML documentation is generated from source code but this is now been incorporated in Whidbey.

Operator overloading which is not in current VB.NET but is been introduced in Whidbey.

Use of this statement makes unmanaged resource disposal simple.

Access to Unsafe code. This allows pointer arithmetic etc, and can improve performance in some situations. However, it is not to be used lightly, as a lot of the normal safety of C# is lost (as the name implies).This is the major difference that you can access unmanaged code in C# and not in VB.NET.

System exceptions and application exceptions:

All exception derives from Exception Base class. Exceptions can be generated programmatically or can be generated by system. Application Exception serves as the base class for all application specific exception classes. It derives from Exception but does not provide any extended functionality.

You should derive your custom application exceptions from Application Exception. Application exception is used when we want to define user defined exception, while system exception is all which is defined by .NET.

Preventing de compilation of dot net DLL:

By design .NET embeds rich Meta data inside the executable code using MSIL. Any one can easily decompile your DLL back using tools like ILDASM (owned by Microsoft) or Reflector for .NET which is a third party. Secondly there are many third party tools which make this decompiling process a click away.

So any one can easily look in to your assemblies and reverse engineer them back in to actual source code and understand some real good logic which can make it easy to crack your application.

The process by which you can stop this reverse engineering is using “obfuscation”. It’s a technique which will foil the decompilers. There are many third parties (XenoCode, Demeanor for .NET) which provide .NET obfuscation solution. Microsoft includes one that is Dotfuscator Community Edition with Visual Studio.NET.

Are you tired of your computer acting up and when you go to work on it; the thing always freezes up? Well maybe it is just trying to tell you that it is time to be cleaned. Yes our computers need to be cleaned just like we do. However the only way that it can let you know that it is time; is to begin acting up. This article is going to provide speed up computer - free information that may be able to assist you to know when it is time to clean your computer.

Most likely if you are reading this article then you may be experiencing some difficulties with your computer. It is most likely trying to let you know that something is wrong with it. Well before you rush out and purchase a brand new computer you may want to read this article in its entirety. There is no reason that you should run out and spend the money on a new computer without first trying to speed up computer free information provided; that will hopefully assist you.

Now when I am talking about cleaning your computer; I am not talking about taking a wash cloth and cleaning the outer parts of it like the keyboard or the screen. Yes it may be time for you to clean those parts as well; however I am talking about cleaning the registry part of the computer.

What is the computer registry?

The registry is a database that stores settings and options for the 32 bit versions of Microsoft Windows which include the 95, 98, ME and NT/2000 versions. This registry contains all the information and settings for the hardware, software, users and preferences of the PC. Whenever you make changes to your computer or control panel, or if you install any kind of software; the regristry stores all the new information.

It basically is the backbone to your computer and if you have noticed that your computer is slowing down it is time to learn how to speed up computer easily and safely. Most people do not know what to do when they notice their computer slowing down; so they begin searching online for all kinds of free ways to fix a slow computer. However I highly recommend that you do not use a free registry cleaner as they may harm your computer.

The great thing about your registry is that it will let you know when it needs to be cleaned. Your computer will begin to slow down and you may even notice that you are receiving a lot of error messages. Most likely if you begin receiving the messages; it means that your registry is infected and it is time to clean it up. There is nothing to be worried about and everyone has to clean there computer once in a while.

There are all kinds of registry cleaners available; however when choosing which one to go with; make sure that they provide good tech support to be able to answer some of your questions that may arise.

If you found this article on “speed up computer free - Information provided” helpful;” visit our site below. We provide one of the best registries that will walk you through the entire process and will get your computer back on track.

Medical transcription, also known as MT Services, is a process of transcription or converting voice-recorded reports dictated by physicians or healthcare professionals into text format.

It contains up-to-date & confidential information of patient.s The term ‘transcript’, ‘report’ or ‘medical record’ describes electronic or physical hard copy of data which is captured from the medical transcription process. This merged and larger patient medical record is commonly known as the patient’s medical history.

In the past, these reporting consists of abbreviated and typical handwritten notes & that were added in the patient’s file for future reference & treatment but it is very time consuming & typical process that’s why now in these days many health care providers are using the benefits of hand held PCs or personal data assistants (PDAs), and software for dictation.

A professional transcriptionist must have knowledge of following points:

* Knowledge of basic to advanced medical terminology is essential.
* Strong verbal communication and memory skills.
* Ability to sort, checks, count, and verify numbers with accuracy.
* Demonstrated skill in the use and operation of basic office equipment/computer.
* Ability to follow verbal and written instructions.
* Records maintenance skills or ability.
* Good typing skills.
* Knowledge and experience transcribing of report work
* Knowledge of and proper application of grammar.
* Knowledge of and use of correct punctuation and capitalization rules.

MEDICAL TRANSCRIPTION SOFTWARE:-

This software is used to convert voice-recorded reports dictated by physicians or health care professionals into text format automatically. It is a universal, user-friendly, abbreviation expander program for the Windows operating system. MT software is most powerful & easy to use shortcut typing, even your e-mail and instant message boxes. This program can save 60% of your typing time. There are many types of MT software’s available in the market like Speed Type, Spectra Medi. etc. These software’s are also used for medical billing and coding for healthcare organizations.

Medical Transcription software based on three types of modules:

1) Input Modules
2) Core Modules
3) Output Modules

INPUT MODULES: input modules are designed to improve dictation services for high- and low-volume. These modules are easy-to-implement and easy-to-use.

OUTPUT MODULES: output modules provide a full-set of extended transcription management features.

CORE MODULES: core module used to extend dictation and transcription services. It provides easy flow of data between input & output modules.

FEATURES:

1. A Medical Transcription Software should have capabilities of easy voice capture & Speech re-organization. With this medical transcriptionist can easily get doctor’s dictation with accuracy.

2. It should have ability of medical spell checking & dictionaries so that any coding specialist, who doesn’t have knowledge of medical terminology, can easily do transcriptions accurately & save time.

3. It should have easy document distribution. Medical transcription software provides documents available in a variety of formats and doctors can choose any of them.

4. It should provide variety of audio-video format which facilitates doctors to use different types of technology.

5. It should have feature of editing any interface quickly & accurately. It reduces turn around time.

6. It should be integrated with many healthcare systems & programs. It helps doctors & physicians to access data in readable form easily without wasting time.

7. Medical Transcription Software should have ability to work with medical billing & coding for healthcare organizations.

This question “why is my computer so slow” is such a common question that is asked by people everywhere. They want to know why their computer is moving like molasses and why it is taking them forever to write an email or finish a project online. You may be thinking that your computer is out of date; or that their is something wrong with your internet connection; however this article will provide you with some useful information that will hopefully help you answer “why is my computer so slow?”

Your computer should be a smooth running machine and should be able to do everything you ask of it to do. However if it is a couple years old and you have never cleaned it; chances are it may be time for a cleaning. Yes your computer requires a cleaning to have its components work properly; just like we do.

Take for instance you never change the oil on your car; and you keep driving it with the same oil that you had when you purchased your car; chances are you are no longer driving that car because it acquired some major damage from lack of maintenance. Well the same goes with your computer; after time it requires maintenance as well to keep running smoothly.

So if you are asking yourself why is my computer running so slow like a lot of people do; then it is time to do a PC scan and find out what is wrong with it. You will know whether it is time for the registry to be cleaned; because your computer will let you know. Since it can not talk like we can; it will start to slow down in performance and will even send you messages letting you know that it has been infected.

However the great thing is that it is now hard to clean the registry. You just have to find a service that will provide you will great support and will walk you through the process if you have never cleaned your computer. Now if you are cleaning it for the first time; you may be tempted to go with one of the free registry cleaner sites.

I highly recommend that you never clean your computer with a free site; because when you are dealing with the registry; which is the backbone to your computer. You want to make sure that you use a reputable company that knows what they are doing and will provide the technical support should you have any questions.

If you are new to this whole process and are asking yourself everyday “why is my computer so slow” then visit our site below. Receive your free PC scan to let you know what is wrong with your computer; you can even clean out your registry with one of the most reputable companies with the best technical support. You will feel as though they are in the room with you guiding you and looking over your shoulder through the entire process.

A sure-fire method to speeding up your pc and never having to worry about your computer running slow again!

Tired of frozen screens, error windows always popping up, or just a slow running computer that’s just frustrating to deal with? Well then it’s time for you to get your very own registry cleaner download… It’s simple, all you have to do is download the free scan program and once you know what the problem is, simply run the main program which involves you pressing a button and that’s it, no more pc hassles. Registry problems all usually stem from the same thing… Normal computer use; yes, even if you treat your computer like gold it will still eventually get bogged down with junk files and slow down. On the other hand you may have spyware which is bad and you should definitely get rid of it as soon as humanly possible. You can do this with your registry cleaner download. Some people get scared off because they think that it’s too hard to run a program and fix their computer.

Well, if it’s too hard to press a mouse button then I don’t even know why you’re using a computer in the first place. Cleaning your registry is a simple two step process… First you scan to see what’s wrong; then you run the cleaner program to dispose of all the useless and potentially harmful files in your pc. It only takes minutes to do and can save your hours of frustration and hundreds of dollars in new computer cost. The worst case scenario is that you simply ignore the problem and then your computer crashes without warning and you’re out of luck. It amazes me how many people don’t just take the simple step of running a free scan that takes only minutes to do and saves them a lot of time and worry. As soon as you’re down running the cleaner program you’ll instantly notice that your computer is almost magically running at full speed again! So there you have it; no paying hundreds for someone to fix it; no having to go out and purchase a brand new computer; just a few minutes of your time and everything is in perfect working order again. Alright, a lot of people ask;

What is a registry and why do I have to clean it?

Well with any machine you’re always going to have to do some maintenance or pay someone top dollar to perform the maintenance like with your car. The registry is your computer’s main hub for information; it handles all of the settings on your computer as well as a lot of other important aspects such as online files, images, etc. Over time as everything builds up the registry gets clogged up and slows down… This is where a registry cleaner download comes into play; it simply cuts off the excess fat and leaves only the lean portion of your computer so that it can run a full speed again; and without any annoying error messages or freezing screens.

The absolute best advice I can possibly give to you is don’t wait around! Once your pc is in danger it can literally crash once it gets pushed too far; which basically means you lose every file you’ve ever saved onto it and you have to go out and buy a new computer. So if you’re going to be lazy about it than hopefully money is no object for you because you will be spending an awful lot of it if you don’t address this problem very soon.

OK, here’s what you need to do next; simply run the free scan on your computer; the software will then see what the problem is and then you run the program again to fix the problem, done deal; no more slow computer… Now let’s get started!

Finding a free Windows registry cleaner is not difficult, there are many of them online that you can download. It’s choosing the registry repair tool that you feel most comfortable with that will make the difference. Let’s talk about what a registry cleaner is and the differences in registry repair tools.

What is a Windows Registry Cleaner?

You can think of it like this - if your computer was your car, a registry cleaner would be like having an automatic oil change tech on hand to keep everything running smoothly. Just like an engine, a computer requires regular upkeep in order for it preform at maximum potential.

Your registry is a type of database where Windows stores important settings, software configurations and other details about your system and preferences. In reality, the Windows registry is easily prone to corruptions and the result is a computer that is slow, throws allot of errors or just generally acts like something is not right. It’s common for a computer’s registry to harbor hundreds or even thousands of registry errors.

By cleaning out the mess in the registry, you can restore your PC to like new condition. Errors disappear, the computer runs faster and more. Registry cleaners are software tools that are designed specifically to make repairing your Windows registry an easy and painless task.

If you have ever looked at your registry with the “regedit” command, you will see that it doesn’t make sense to us humans. It was designed for the computer, not for you so as a result it’s not very user friendly. Editing your registry by hand is in fact a great way to damage your computer and loose data. It’s a much better idea to use a free Windows registry cleaner to scrub your registry free of problems than it is to attempt a hand fix.

What’s the best Registry Cleaner?

Everybody has their favorite registry repair tool. Mine is Regcure (link to the free download is below). I like RegCure specifically because it’s both powerful and easy to use. My kids could use it its so easy. RegCure also has a scheduler that makes keeping up with maintenance easy for us forgetful people.

Aside from RegCure, there are a number of other registry software programs available for download. Many of them are pretty good. Essentially, there is little difference to the various software programs aside from the user interface. This is where it is important that you and your software “click” so to speak. With free downloads readily available, it’s easy to try as many as it takes to find one you like.

As you can see, cleaning your registry is an important part of maintaining your computer. There’s something in it for you, however. With a fresh registry and optimization your computer will run better, faster and use up less ram then before.

Sometimes it becomes necessary to conduct a comprehensive Windows registry scan on your system, especially if symptoms of registry problems keep occurring. The symptoms of registry problems and bloat range from frequent error messages relating to many different processes and applications, to the dreaded blue screen called the Blue Screen of Death and a complete system crash that will not allow you to reboot or restart your PC. The registry is the heart of the entire system, so it is important to keep it clean and compact so that it can work efficiently. Neglecting the registry in your computer is like neglecting the engine in a vehicle, it is just a matter of time before problems develop.

There is a quick and easy way to conduct a comprehensive scan on your PC using a software program called a registry cleaner or registry tool. These programs were developed to make it easier and faster for all users to perform routine registry maintenance and cleaning. Without one of these programs, the registry would have to be manually edited, and this can take days or even weeks, depending on the size of the registry being edited. A registry cleaner will allow you to clean and compact the registry in just minutes, and the process is very simple and convenient.

Once you decide on a program and install it, use the registry utility to conduct a scan, to optimize the registry of your system and greatly enhance both speed and performance. After the software scans the entire registry, files, keys, and entries that are obsolete, redundant, outdated, or orphaned can be removed, and the resulting holes filled in, to keep the registry from being fragmented. This step will greatly increase the data access time for the registry, allowing programs and applications to start and respond much faster. It is important to remember to always back up the registry files before any changes are made, and registry cleaner software normally has this option as well. This is done in case something goes wrong during the registry cleaning, so that the backup registry can be restored.

The power of the Internet now makes possible satellite TV on PC. Your normal home PC can now be transformed into a super television allowing for access to the best the entire world has to offer. The time has ended when your television feed can only come from cable or normal satellite companies. The era of television via the PC is now upon us.

Most of us pay over $60 a month for cable or satellite service. Assuming an upgraded channel package, this amounts often shoots upward of $100 a month. Few realize that writing this check each month is a waste. They are actually paying unnecessary money to reduce their channel selection. Yes, by selecting cable you are limiting your channel lineup compared to satellite through computer technology.

Family budgets today are tight enough. With the price of everyday necessities like food and gasoline going through the roof, every penny saved is helpful. Reducing monthly expenses by up to $100 is an attractive proposition to almost everyone. However, giving up cable is unthinkable. Few realize they can have their cake and eat it too.

If you have a regular home computer and Internet access then you are able to use your PC to be a conduit to up to 3000 channels. Yes, three thousand. You will never again utter the words “there is nothing to watch on TV”. Viewers of all ages and tastes always have something seemingly tailor made for them.

This daunting amount of channels allows for choice between the best the entire world puts out to broadcast. Best of all, it only requires a small one time software license fee. With satellite television through your PC monthly bills can disappear. The best news is that the software necessary for the best viewing has greatly come down in price.

This software now allows for effective reception and management of the dizzying array of channels which this service provides. At one time it could cost hundreds of dollars or entail monthly subscription fees. Now, some of the best packages can be had for under $75. You pay this amount once and never again see a bill relating to your television viewing.

One can imagine the selection entailed with up to 3000 channels. Whether it be sports, movies or kid’s shows there is always a multiplicity of choices to ponder. Fans are now able to track their far off hometown teams. Movie buffs have a world if indie flicks and foreign films brought into their living rooms.

There is now no excuse stopping you from moving to satellite TV on PC. The costs are lower and the selection is wider. The ability to hook up most any computer to today’s televisions allows for incorporation into home theaters for those who have them. The amount of people making the switch does not bode well for the future of the cable companies.