Unless you’re a developer, you don’t need a lot of knowledge to use it Microsoft .NET Framework. You just need it to work. However, if you are curious about what is the Microsoft .NET Framework? And why many applications need Microsoft .NET Framework, please refer to the article below.
Learn about the Microsoft .NET Framework
Guide to learn about Microsoft .NET Framework.
1. What is Microsoft .NET Framework?
The name “.NET Framework” itself is a mistake. In essence a framework (in programming terms) is a collection API (Application Programming Interface) and a shared library of code that developers can call when developing applications so they don’t have to write code from scratch.
In the .NET Framework, this shared code library is named Framework Class Library (FCL). The bits of code in a shared library can perform all sorts of different functions.
For example, a developer needs their application to be able to ping another IP address on the network. Instead of writing that code, and then writing all the bits and pieces of code to explain the meaning of the ping results, they can use code from the library that performs that function.
And this is just a small example. The .NET Framework contains tens of thousands of shared pieces of code. This shared code makes developers’ lives a lot easier because they don’t have to “reinvent” the wheel for their applications when they perform some common function. .
Instead, they can focus on writing code “specific” to their applications and associated with the user interface. Other developers can understand what a program is working more easily and users of applications can believe that dialogs like Open and Save As on different applications behave the same.
2. So why is the name “.NET Framework” a mistake?
In addition to acting as a framework of shared code, .NET also provides the runtime environment for applications. A runtime environment provides a virtual machine – such as a sandbox in which applications run.
Many development platforms provide the same runtime environment. Such as Java and Ruby on Rails, both provide their own runtime environment.
In the .NET world, the runtime environment is called Common Language Runtime (CLR). When a user runs an application, its code is compiled into machine code in the application runtime environment and then executed.
The CLR also provides a number of other services, such as memory management and processor thread, exception handling, and security management. The runtime environment is essentially an abstraction of the application from the actual hardware on which the application runs.
Having applications run inside the runtime environment also has several advantages. The biggest advantage is portability. Developers can write their code using any supported language, including favorite languages like C #, C ++, F #, Visual Basic and dozens of other languages. .
That code can then run on any supported hardware of .NET. Although the platform is designed to support hardware other than Windows-based computers, its proprietary nature has led to it being used primarily for Windows applications.
Microsoft has added different versions of .NET to support this problem. Mono is a free and open source project designed to provide compatibility between .NET applications and other platforms, especially Linux. The .NET Core implementation is also a free and open source framework designed to bring lightweight applications, modules to multiple platforms. .NET Core supports Mac OS X, Linux and Windows (including support for Universal Windows Platform applications).
As you can imagine, a framework, such as .NET, has many real benefits in terms of application development. It allows developers to write code in their preferred language and ensure that the code can run on any supported framework. Users benefit from consistent applications and the fact that many applications may not develop if developers do not have access to the framework.
3. How to download the .NET Framework?
The .NET Framework has a fairly complex history, and there have been several versions released over the years. Often the latest .NET version will be included in every Windows release.
The versions are backward compatible (so an application written for .NET 2.0 version can run if version 3.0 is installed), but this backward compatibility doesn’t work well. Not all applications work with newer versions. Especially on computers running Windows XP and Vista, you often see many different versions of .NET installed.
There are three basic ways that any particular version of the .NET Framework will be installed:
– Your version of Windows can install the default .NET Framework.
– An application requires installation of a specific version of the .NET Framework for that application to run.
– Even some applications will send you a separate download site for you to download and install the specific .NET Framework version.
Fortunately, everything is “smoother” on modern versions of Windows.
During the “period” of Windows Vista, at least two things happened. Firstly, the .NET Framework 3.5 version was released. And this version has been “reworked”, including components in versions 2.0 and 3.0. Apps that require previous versions will work if you install version 3.5. Second, the .NET Framework upgrade has finally begun to be distributed via Windows Update.
Developers can now rely on users who have the right components installed and no longer need to ask users to perform additional installations.
When Windows 8 was released, the new version of the .NET Framework 4.0 was completely redesigned. Version 4.0 (and higher) does not have backward compatibility with earlier versions.
The .NET Framework 4.0 is designed to run alongside version 3.5 on the same computer. Writing applications for versions 3.5 and below will require installation of version 3.5 and applications written for versions 4.0 and above will require installation of version 4.0.
The good news is that users no longer have to worry about installing the .NET Framework, Windows will handle all this.
Windows 8 and Windows 10 integrate both versions 3.5 and 4.0 (current version is 4.6.2). These versions are installed on demand first, so when you install the application that will require installing those versions first, Windows will automatically add it.
You can add these versions to your Windows operating system sooner if you wish by accessing optional Windows features. You have separate options to add version 3.5 and version 4.6.
However, there is no real reason to add .NET Framework versions to your Windows installation unless you are developing applications. When installing the application, the system will first ask for one of the available .NET Framework versions and Windows will add it for you.
4. What can I do if I have a problem with .NET?
If you regularly install new software on computers running modern versions of Windows, you will encounter problems and errors related to the Microsoft .NET Framework platform. The two most common errors are that your computer has not installed the Microsoft .NET Framework, or you are using the wrong version.
On older versions of Windows (such as Windows XP and Vista), you often have to uninstall and reinstall different .NET sessions so that the application can work “smoother”. In addition, make sure that the installed .NET versions are appropriate for the application. Now, Windows handles those for you.
If you are having problems that you think are related to .NET, you can follow some of the steps below to fix the problem.
First, make sure you have the latest version of Windows. If updating the .NET Framework version does not fix the problem, you can think of a solution that is to try removing the version of the .NET Framework that is installed on your computer, then download and reinstall the version. Latest .NET Framework.
If that doesn’t fix the problem, you can try scanning the corrupted system files on Windows. This process does not take much time and it can restore corrupted or lost system files.
If you apply the above solutions and still “helpless”, you try to download and run Microsoft .NET Framework Repair Tool. This tool supports all current versions of the .NET Framework. Help you troubleshoot general setup or update issues. NET and can automatically fix any problems you are having.
In addition, the error cannot install the .NET Framework users often encounter, many cases on your device already have the .NET Framework version, you still install will receive an error message, so when encountering an error NET Framework cannot be installed, calm down and find a solution.
This is all about the Microsoft .NET Framework. Hopefully the article will help, give you a little more knowledge about what Microsoft .NET Framework is, the applicability of this platform on Windows.
On Windows today, there are many types of hidden files that users do not know, if you enable the hidden file feature on Windows, you will encounter many files and formats that you have never met, for example. such as the Windows.old file, for example, when referring to the file Windows.old, some computer experts will immediately know this is a file that stores the data on the old operating system after you have upgraded your computer to a newer operating system. So, you already know one more concept, right?