I am having issues while creating a project, it didn't show .Net framework 4.8. But I have already installed it. .Net SDK also installed.
When I check Programs and features in control panel, there is no source of Microsoft .Net framework 4.8. But it is showing .Net framework 7.0 and other versions.
After that I checked in Registry editor Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full there it is showing 4.8 version. But its not showing in Visual studio 2022.
Tried with some solutions through google and youtube. There is no use
Related
I just installed the Visual Studio Community 2022 and installed .net core 4.8.1 (ndp481-web.exe and the dotnet-sdk-7.0.102-win-x64.exe.) Dotnet 7.0 is not a preview, it is the released version, and VSCommunity 2022 is the released version.
C:\\Users\\TimE\>dotnet --list-sdks
5\.0.101 \[C:\\Program Files\\dotnet\\sdk\]
5\.0.416 \[C:\\Program Files\\dotnet\\sdk\]
7\.0.102 \[C:\\Program Files\\dotnet\\sdk\]
However, I cannot target the .Net 7.0 framework for my existing applications.
7.0 does not appear in the dropdown. VS2022 Target Framework
Does anyone know what I need to do to get my existing apps to target the 7.0 framework?
Am I missing a setting to show the Framework instead of the Core?
Thanks much in advance!
.Net Framework needs to be migrated to .net core for those who want to know. The proper way to do this is outlined at the Microsoft documentation page Overview of porting from .NET Framework to .NET
I recently installed versions of .net core sdk 3.1 and 5. When using the .net5 version today, I found that I couldn't select the version when I created the project, only version 3.1. So I opened the terminal and entered the command: dotnet --list-sdks to query all my installed versions and found that only 3.1.405[C:\Program Files\dotnet\sdks] is displayed. What is the reason for this? I'm sure I have the sdk for .net5 installed. I got it from this site.
https://dotnet.microsoft.com/en-us/download/visual-studio-sdks
I recently installed versions of .net core sdk 3.1 and 5. When using
the .net5 version today, I found that I couldn't select the version
when I created the project, only version 3.1
The issue might relates the Visual Studio version. From the Asp.net core document and the SDK download page, we can see that to use Asp.net 5, it required Visual Studio 2019 16.8 or later version:
So, you can upgrade the VS 2019 version to Visual Studio 2019 16.11.9 version or Visual Studio 2022, and then in the Visual Studio Installer click the "Modify" button on the installed Visual Studio, in the popup window, go to the Individual components panel, checked the .NET 5.0 runtime option:
Then when create new applications using Visual Studio, you can choose the .Net 5.0 version.
I create a project as per the screenshots and the following error appears when I try to Build or Run.
Error MSB3644 The reference assemblies for .NETFramework,Version=v5.0 were not found. To resolve this, install the Developer Pack (SDK/Targeting Pack) for this framework version or retarget your application. You can download .NET Framework Developer Packs at https://aka.ms/msbuild/developerpacks WebApplication1 C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Current\Bin\Microsoft.Common.CurrentVersion.targets 1177
Below is my about screen, shouldn't show with Net Version 5.0 as opposed to Version 4.8.03752?
If I visit the following link:
https://learn.microsoft.com/en-us/dotnet/framework/install/guide-for-developers
It states that my NET version was part of my Visual Studio 2019 (16.3 update)
.NET 5 is actually .NET Core 5 and replaces .NET 4.x. New development continues on the .NET Core line only. .NET Old will only get fixes from now on. That's why you won't see any .NET Old versions beyond 4.8 in Visual Studio.
.NET 5 is supported in the latest Visual Studio version, 16.8. You need to upgrade to the latest version. The final of both .NET 5 and Visual Studio 16.8 were released yesterday during dotNETConf 2020. You can find the first day's sessions in .NET's YouTube channel.
The sessions explain what .NET 5 is, what's new, how to port existing applications from .NET Framework 4.x to .NET 5 including desktop applications like Windows Forms and WPF applications.
Some early .NET 5 previews were supported in 16.7 but the latest previews and RC versions were only supported on 16.8
Can I work in my ASP.NET Core 2.1 Preview 1 project in Visual Studio 2017 (15.6.3) which is released today? https://learn.microsoft.com/en-us/visualstudio/releasenotes/vs2017-relnotes#15.6.3
I've been using Visual Studio 2017 Preview version to work on my ASP.NET Core 2.1 project up until now -- as this article suggests: https://blogs.msdn.microsoft.com/dotnet/2018/02/27/announcing-net-core-2-1-preview-1/
I want to know if I can switch back to the stable version of Visual Studio 2017 now.
When launching a solution that contains a .NET Core 2.1 project with Visual Studio 15.6.3, there will be the following message:
The link there goes to this page:
.NET Core 2.1 Preview 1
To create or open applications targeting .NET Core 2.1, Visual Studio 2017 15.7 or newer is recommended. Right now 15.7 is only available as a preview, so please use the latest Visual Studio 2017 Preview.
Visual Studio 2017 15.6 supports creating and opening applications targeting .NET Core 2.1, but it contains known issues so 15.7 or newer is recommended.
Visual Studio 2017 15.5 does not support creating or opening applications targeting .NET Core 2.1.
So you can absolutely use VS 15.6 for .NET Core 2.1 projects. In fact, just today I was working on a .NET Core 2.1 project (actually using a daily build), and I did not encounter any issues with my non-preview Visual Studio.
But there may be issues, e.g. with tooling related to scaffolding, so you should be prepared that things might break. But for normal work on an existing code base, there shouldn’t actually be any problems. And you could always fall back to the dotnet CLI for the things that don’t work.
tl;dr With the 15.6.3 update, there is still no official support for .NET Core 2.1 projects but there may be very few issues that will prevent you from actually working with it.
I just installed VS 2012 Ultimate RTM on Windows 8 Pro RTM and tried to open a solution containing several projects (class libraries and WinForms) targeting .NET 4.0.
When the solution is loaded, VS prompts that .NET 4.0 isn't supported. It gives me the chance to update my projects to 4.5 (and promises that I could change the target later) or install a "Multi targeting pack" for 4.0 from this page.
I decided to update my projects to 4.5 because I had no luck installing the offered Multi targeting pack (errors see below).
Unfortunately, VS does not show 4.0 as a target by default (when changing the target for an updated project), but redirects me to the page where I can download the Multi targeting pack.
So far so good, but I wasn't able to install any of the offered downloads (neither runtime nor targeting pack) again.
The error message says in case of .NET Framework 4.0.3 Targeting Pack:
Setup has detected that this computer does not meet the requirements to install this software. The following blocking issues must be resolved before you can install KB2600213 software package.
Installation Requirements:
Microsoft .NET Framework 4 Multi-Targeting Pack was not found. Please repair your installation for Microsoft Visual Studio 2010 in order to get this update.
Strange enough since I have no VS2010 installed.
.NET Framework 4.0.3 Runtime Installation stops with the following error:
KB2600211 does not apply, or is blocked by another condition on your computer.
I've checked that .NET 4.0 is installed (using the .NET Installation verification tool), I've tried to repair VS2012 but nothing let me target .NET 4 and the Event log does not contain any related reports. Any suggestions or hints (besides going back to Win7/VS2010)?
I'm honestly not sure what's going on. I have VS 2012 Ultimate RTM and all versions of .NET are supported.
I'm almost positive I never installed any .NET frameworks manually, though I did install Visual Studio 2010 Express for Windows Phone from http://create.msdn.com.