I am getting a little confused by all the naming and versioning of .NET. I think I understand the whole .NET Framework / Standard / Core thing, but I am now moving into ASP.NET Core territory (I want to give my console application a web interface with Kestrel).
When using the NuGET package manager, I can see the Microsoft.AspNetCore.Hosting package, needed to run the webserver. But the highest available version is 2.2.7.
Question now, is that 2.2.7 part of ASP.NET Core 5.0, or do I have some configuration incorrect that I do not get the latest version for my application?
And if it is indeed part of ASP.NET Core 5.0, where can I find that reference? This table helped me a lot with understanding the core libraries.
I assume you wanna this document which tells about your package :
https://learn.microsoft.com/en-us/dotnet/api/microsoft.aspnetcore.hosting?view=aspnetcore-5.0
And I think you can focus on those classes or interfaces you'll use and take a look if those are supporting .net 5 by click and refer to the details page. You'll see Applies to at the bottom of each page such as this one.
If I misunderstood in some place which made my post isn't suitable to display here, pls point it out and I'll delete it.
Related
I'm trying to change ASP.NET Core web application with .NET Framework as a target framework to use .NET Core 3.1.X
I try changing the target framework in the project file (.csproj), I encounter dependency issues, dependency conflict....
Is there any straightforward method to solve this issue?
Before you start your migration, you should know there’s several difference between .net framework and .net core, so please follow the official document to do some Pre-Migration steps.
Then you can follow this official document to migrate your application from framework to .net core 3.1.
Since your ideal .net core version is 3.1, still I suggest you can try to use .net 6. Also, you can use this upgrade tool to reach your goal. In fact, using this upgrade assistant is a batter choice than you doing it by yourself. Even if you are insisting using .net core 3.1, you can use this assistant to upgrade your version to 6 first then change it to 3.1.
Note:
Before you start your migration, please make a backup of your original project. That's because some packages in .net framework may be no longer available in .net core. So if there're some errors occur, you can go back to the original one.
I have a question about .net Core project.
I have a .Net Core Project referencing other projects.
The problem is that a few projects show the warning saying that "Package 'XXXXX' was restored using .NetFramework, Version=v4.6.1.... instead of targer framework .NetCoreApp".
What kind of problems could I have?
Also can I deploy this in Linux for instance and still working fine?
warning showed
Thanks guys
Look at this thread - For a .Net Core 2.1 project, Why does Nuget restores .Net 4.6.1 packages?
What it basically means is the package you have loaded not suitable for .NET CORE, and was restored using a different version of .Net Framework.
Check if the package exists for .NET CORE (search thru NuGet Manager)
Regarding whether it will work on Linux or not - it depends on the package dependencies (e.g. if it is depending on WinForm for example, it probably won't work on Linux).
Even if it will work, I suggest finding a package suitable for .NET CORE.
I have a custom authentication component that is working with net core 2.2. I've started migrating the project to net core 3, but it seems like MS hasn't updated the authentication Nuget packages.
Until now, I was referencing the Microsoft.AspNetCore.Authentication package. The package still exists, but hasn't been updated to net core 3.0 (it's still on the 2.2 version).
I can't keep using it because net core 3.0 has moved the RequestPathBaseCookieBuilder type to a different namespace (so, at runtime, I'll get a tyoe loading exception). A quick search shows that only the Microsoft.AspNetCore.Authentication.OpenIdConnect has been updated to net core 3.0 (and if I add it to my project, then my component to work without any issues).
Anyone knows why MS hasn't still updated the other security nuget packages to version 3? Is there anyway to solve this without using the openidconnect nuget package (I'm only using it because it was the first that was updated and it will bring the correct Microsoft.AspNetCore.Authentication assembly that I need for my project)?
Looks like I was 10 minutes too late, but you posted the answer as a comment, rather than an answer, and I like questions having answers so I stop opening them when browsing the question search results.
Anyway, as you discovered, .NET Core 3.0 no longer uses packages for base class libraries (BCLs). Instead, they're just part of the SDK, so by targeting netcoreapp3.0 or netstandard2.1, all BCLs are just available. This should eliminate a lot of problems that earlier .NET Core projects had, particularly when referencing .NET Standard 1.x assemblies from netcoreapp2.x tfms. Although the largest benefit will be when all referenced packages target netstandard2.1 or netcoreapp3.0 or above.
Ok, so finally got it. The solution is to use the FrameworkReference element with the Microsoft.AspNetCore.App meta package.
I have a task to save a ticket in Apple Wallet. for this I found dotnet-passbook
does this for us. Is it compatible with .net core as well?
No. At the bottom of the project Github page the developer clearly states:
.Net Core
I've had several people ask whether this library will
support .Net Core. If I get the time, I'll try and make this a .Net
Standard library, but I'm dependant on Crypto libs etc., so I'll need
to evaluate them to ensure they will work .Net Core also.
I'd like to use ELMAH in an ASP.NET MVC 2 application running on .NET 4, but according to the project hosting site on Google code, it only supports .NET 1.1 and 2.0.
Is there a .NET 4 version of ELMAH already, or do I have to download the source and update whatever breaks myself?
Elmah works perfectly fine for ASP.NET 4.0.
However, there are a few tricks in getting it setup to work perfectly on an MVC website.
I have recently starting blogging about this topic so be sure to check out my blog series on logging in MVC. The first article covers getting Elmah set up and running for MVC using all the tricks that you can find about it on StackOverflow.
There is a link to downloadable code at the end of the article. Hope that helps.
http://dotnetdarren.wordpress.com/
I am using .NET 4.0 and I dont about a new version.... but I am using the elmah 1.1 and it works....:)..You may have to change source though to add custom fields or log additional values..which is bit of a pain...but get started here
Well it's open source nothing should prevent you from recompiling it using the .NET 4.0 framework.
This link has some information about running pre .NET4 web apps and .NET4 web apps in a server.
EDIT:
Actually you won't need to recompile ELMAH. According to this and this article the In-Process side by side execution should do the trick.
I had the same question so I downloaded the 1.1 src, opened it up in visual studio 2010, changed the project to target 4.0 and rebuilt it. I then dropped the dll in my ASP.NET MVC 2.0 app and it has worked fine.