Net Framework called. Each release of the. Net Framework is updated with new features; let us dig deep into each version and its features:. Net 1. Net Framework and includes everything you require to run the.
Net Framework applications. Net Framework version 1. This version comes with ASP. Net mobile controls that support mobile device development. It also includes ADO. This release has fixed some security issues discovered in the. Net apps. It offers support for IPv6. After the success of.
The version was updated with new features in ADO. In addition, it includes significant advancements in all areas of ASP. Net like new data controls, enhanced code-behind model, caching features and many more. It serves as the managed programming model as it comprises new sets of managed code APIs, which are an integral part of Windows Server and Windows Vista.
The four core components included in this version are as follows:. Extending its predecessor. Net 3. In addition, ASP. Moreover, base class library encompassed various additions like unordered gatherings of unique elements and enhanced encryption support. The new version of this Framework is not just an extension of features, but the.
Net architecture has been examined and enhanced. NET 4. This version is highly compatible with apps that are created with earlier versions, except for some modification that was done to enhance standard compliances, reliability, performance and correctness. By using this version together with programming languages like Visual Basic, C , or F , you can create your Windows applications.
The version is also blended with control flow, web app scalability, and a responsive UI. This version provides better reliability, security, and performance. Net version 4, 4. The version 4. This new addition offers developers tools, which replace default ASP.
Moreover, developers can replace memory monitoring, object cache store and memory limit reactions. Net framework 4. Microsoft announced that the runtime of the version will be incorporated in the update of Window 10 If you want to derive the advantages of this. To determine which. NET Core and. NET is already installed. A set of assemblies, which are collections of types and resources that provide the functionality for your apps.
NET Framework and the assemblies share the same version number. For example,. NET Framework versions include 4. The common language runtime CLR , which manages and executes your app's code. A single CLR version typically supports multiple.
NET Framework versions. For example, CLR version 4. NET Framework versions 4 through 4. CLR version greater than or equal to 4. NET Framework versions starting with. NET Framework 4.
Community-maintained tools are available to help detect which. NET Framework versions are installed:. For information about detecting the installed updates for each version of. NET Framework updates are installed.
You can use the RuntimeInformation. FrameworkDescription property to query for which. NET implementation and version your app is running on. If the app is running on.
NET Framework, the output will be similar to:. The version of. If the Full subkey is missing, then. NET Framework installed. To determine whether a minimum version of. For example, if your application runs under. From the Start menu, choose Run , enter regedit , and then select OK. If the Full subkey isn't present, then you don't have. If it exists, then you have. Its value corresponds to a particular version of. In the following figure, for example, the value of the Release entry is , which is the release key for.
The following examples check the value of the Release entry to determine whether. Clarifying Information. Error Message. Defect Number. Enhancement Number. Resolution Microsoft designed the. NET Framework so that multiple versions of the framework can be installed and used at the same time.
This means that there will be no conflict if multiple applications install different versions of the. NET framework on a single computer. NET Framework required. Install the. Net installer may detect that a higher level version of. Net is already installed and prevent installation of an older version of. The only way to workaround this would be to remove newer versions of. Net, install the older version, then install the newer version.
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