I'm having some issues creating a project that targets .NET Framework 4.8. I am using Visual Studio 2019, upgraded to version 16.2.5. I have also installed the .NET Framework 4.8 Developer Pack. From the Visual Studio Installer, I don't see any option for enabling 4.8 development tools similar to 4.7.
6 Answers
This Visual Studio thread had all the answers I was looking for. The .NET Framework 4.8 Developer Pack includes both the SDK and Targeting Pack. After installing this and restarting Visual Studio, I can now see .NET Framework 4.8 as a targeting option for Visual Studio projects. You should not need to do any Visual Studio Installer steps.
Also mentioned in the above thread, .NET Framework 4.8 will be included in the Visual Studio installation process as of 16.3 (currently listed under 16.3 Preview 2).
Just thought I'll post my issues as I stumbled across this too with VS2019 Winforms project, and couldn't target anything apart from .Net 5 and Core 3.1. Turns out there're 2 types of Winforms, Winforms App and Winforms App (.Net Framework). The former won't be able to target the other .net framework. The latter is able to. Duh! Simple stuffs that aren't obvious.
I installed framework 4.8 through VS under target frameworks. It wasn't selectable there, under project properties as I would expect.
I wound up having to re-create my VS project. For template, I found framework 4.8 through searching templates in project creation using framework c# console search params. I then copied my files over to the new project folder, and added them as existing items through the solution tool.
For anybody having this issue in VS 2019 Community edition. The problem in my case was confusion over which template to select. Templates for .NET Framework are in parenthesis and lower in the list (not showing at all in my case until I clicked the "clear" link next to the search box).
Examples:
Console App (.NET Framework) ASP.NET Web Application (.NET Framework) Class Library (.NET Framework) etc
I have found a solution: If I want Visual Studio Community 2019 to target .NET 4.8, I can create some simple projects by using Visual Studio Express 2013. In the Project settings I change the required .NET (up to 4.8) and save. After that, you can open that project with Visual Studio Community 2019 and you will see in the Project settings all .NET target options up to 4.8.
However, if you want to play with .NET Core 3.1 and .NET 5.0, you have to create a new project from within Visual Studio Community 2019.