I want to create a mobile app for connecting to Collabnet VersionOne (REST API). VersionOne has an SDK, but it's only .Net Framework 4.5.1 (Nuget: VersionOne.SDK.APIClient) and Visual Studio 2013 that is supported.
I'm trying to install the NuGet package in Visual Studio 2019, but it fails, e.g, on only supporting .Net v451 - is this never doing to work? Or should I put some effort into it, to try it out?
Anyone working with VersionOne SDK and mobile apps?
You could temporarily make it work by
Opening your Core project settings
Go to general, select .NET Portable and change the settings so it targets the framework supported by that library, by changing the PCL profile
You can also help them to migrate to the latest .NetStandard
Related
What can be the reason that install is greyed out?
Microsoft Istaller projects 2022 is installed. Solution can build without problems.
It's an old project where .net Framework 4.0 is used.
I'm just guessing, but it might be that .NET Framework 4.0 is deprecated and support was removed. You can't even install it via the Visual Studio Installer's Individual Components. The lowest 4.x targeting pack version I could install is 4.6.
Try installing the latest .NET Framework targeting pack and then re-target the project to use that.
I'm migrating my project from .net Framework pro .net core.
I installed Visual Studio Community 2019 and .net core packages (Including .net core 3.0).
I have already followed the guidelines outlined but the selection I am oriented to do simply does not exist in Visual Studio Community 2019:
I did it in 2017, but the problem was not solved.
I also tried to create the form through the command:
dotnet new winforms -o FormCore
The project is created, but I can not open it. I have the error message:
The project file is incomplete. Expected imports are missing
I've already tried installing Visual Studio Community 2019. The problem persists.
If anyone can help me with the solution to this problem, thank you very much.
Are you using the preview version of visual studio 2019?
To be able to open winforms projects with .NET Core you have to have the preview version of it. The release version doesn't have support for desktop development in .net core 3.0
You should also enable the preview development with Visual Studio, to do it you should go to
Tools → Options → Projects and Solutions → .NET Core and check Use preview versions of the .NET Core SDK
Or depending on your vs version preview version in could be located in:
Tools → Options → Environment → Use preview versions of the .NET Core SDK
I try to load an existing project (not mine) that I get from TFS and I got an error telling me that I need .NET Framework 4.6.1 to load it.
So I downgraded it to 4.6, successfully load it, install .NET Framework 4.6.1 but I can't make my project target on 4.6.1.
The link where I get .NET framework
I'm on Windows 7 and I use Visual Studio Community 2017.
You may need to install the developer pack. It looks like you may have just installed the runtime. You can find the .NET Framework 4.6.1 developer pack here.
I'm currently using Visual Studio 2015 with framework version 4.6.1. I need to use TLS 1.2 with my app. From what I've read, TLS 1.2 is the default with framework version 4.6.2. But, that version isn't listed in visual studio:
VS 2015 Frameworks listed in my project properties
I downloaded the 4.6.2 installer, but when I try to install it, the installer indicates:
".NET Framework 4.6.2 or a later update is already installed on this computer."
So, my questions are:
1) Can framework 4.6.2 be used in VS 2015? (if so, what do I have to do?)
2) Can I use TLS 1.2 with the framework 4.6.1?
Appreciate any help!
You probably need to install the 4.6.2 SDK. It includes the reference assemblies for 4.6.2, which is what Visual Studio needs in order to target 4.6.2 for builds.
SDKs for all .NET versions (3.5+) are available from the .NET SDKs for Visual Studio page.
I just installed visual studio 2012 professional (with Blend) and now I can't open a .NET MVC3 web project. The project does not load and says it is incompatible, despite the fact that other developers working on the same codebase are using VS2012 with no issue.
Furthermore, when I go to Solution -> Add -> New Project, I don't see the option to add a web project that I did with VS2010. This makes me think that I am missing some kind of web developer setting, extension, or add-in, but I can't figure out how to install that.
How can I fix my visual studio (or project) setup to allow me to open this project?
You do not appear to have installed a web version of visual studio.
I'm guessing you installed the Express version of either the Windows 8 Edition (which creates Windows 8 apps) or the Windows Desktop version (or maybe Windows Phone version).
If this is the express edition, download and install the Web Edition. If this is a Professional or higher version, then you may not have installed the right components.