I just installed Visual Studio 2012 Ultimate and then i Install Entity Framework using package manager console now when i open my project class library loaded successfully but my mvc web project not load
It gives me the error
incompatible.
Is your WebProject MVC 1 or 2? If yes, then according to this article you should run an upgrade to MVC3.
If it is not, then this article mentions another way to open this project.
Related
I am using Visual Studio for Mac version 8.5.4 (build 12) and I used NuGet to install Nunit package. I can create a Project NUnit but when I attempt to reference my project I want to test I can't choose my project because it says the .Net target framework is incompatible.
When I added the NUnit project it asked me to pick the target framework and only gave me the option of 2.0, 3.0 and 3.1. Even when I change my project down to 3.1 it still says it's incompatible.
How do you setup Visual Studio for Mac and NUnit
Edit: .Net Standard
Edit 2: I was WRONG. I was using .Net Core and .Net standard together and that was the problem. Thank you everyone.
I was using .Net Core and .Net Standard when I wanted to use .Net Standard for everything.
My solution is developed in .net framework 4.6.2 then how to upgrade in .net framework 4.7, please suggest me some references.
Thank You
I was facing the same issue because I was trying to install a nuget package which requires the 4.6.1 version at least (Mine was 4.5.2), so I right clicked to the project and selected the properties option and change the Target Framework as shown in the image and that was enough! Keep in mind that you have to install previously the Net. Framework you are trying to upgrade.
As per this document from Microsoft:
https://learn.microsoft.com/en-us/dotnet/framework/migration-guide/
If you created your app using an earlier version of the .NET Framework, you can generally upgrade it to the .NET Framework 4.5 and its point releases (4.5.1 and 4.5.2), the .NET Framework 4.6 and its point releases (4.6.1 and 4.6.2), or the .NET Framework 4.7 and its point releases (4.7.1 and 4.7.2) easily. Open your project in Visual Studio. If your project was created in an earlier version of Visual Studio, the Project Compatibility dialog box automatically opens.
You should review the above document to better understand how to migrate your .NET version as required.
For me, the migration guide was not helpful. I needed to:
Open my solution
Right click on my project and choose "Properties"
Change the "Target Framework" to the desired choice of ".NET
Framework 4.7.2"
1.Open Solution
2.Right click on my project
3.Choose "Properties" and Change the "Target Framework" to the desired choice of ". NET Framework 4.7. 2"
It will work
I'd like to know if there is a way to automatically deploy NuGet package.
I tried many extensions but not working for VS 2017.
I do know that there is a packager as new VS 2017 feature. But there is no package tab in my project (.NET Library) properties.
If you want the integrated package management for .NET Framework Libraries (not .NET Standard or .NET Core), you can create a .NET Standard Library and edit the csproj file by replacing
<TargetFramework>netstandard1.4</TargetFramework>
with
<TargetFramework>net461</TargetFramework>
There is no built-in template yet for this library type and some designers (win forms, xaml, ..) will not be available but this unlocks all integrated packaging features.
I want to add the entity framework 7 to my asp.net core application in visual studio code editor. Can I add this using command prompt. If can anyone provide commands. Orelse Is there any other ways to do it??
Please advice. Thanks.
Visual Studio Code is an editor and not Visual Studio IDE as you know it, It doesn't install any packages.You have to install them manually.
Here is an tutorial:
https://docs.efproject.net/en/latest/platforms/aspnetcore/new-db.html
You can install the C# extension from the VS Code Marketplace:
ext install csharp
https://marketplace.visualstudio.com/items?itemName=ms-vscode.csharp
Installing Entity Framework for .Net Core
In .NET Core just add the project.json(with all required references) to your project and then call:
dotnet restore
Installing EntityFramwork for .Net Full(4.X)
You need Package Manager Console:
Install-Package EntityFramework
Just installed Xamarin Studio 5.8.2 (build 7). Already have .NET Framework 4.5.1 installed (due to VS2010 and VS2013 installed). Also installed gtk sharp 2.12.25. Upon any newly created project, I get
Error while trying to load the project. Project does not support framework .NETFramework,Version=v4.5.
It is the latest version. I downloaded today, and got an update a few hours later for gtk sharp and XStudio.
You can try editing the .vbproj or .csproj files to change the TargetFramework from 4.5 to 4.0
https://forums.xamarin.com/discussion/28329/error-while-trying-to-load-empty-vb-net-project