I am working on an application in VS 2010 and using Asp.net framework 4.0 which i just migrated from Framework 3.5. The reason i had to migrate it to 4.0 is, i have a third party toolkit dll which is built in Framework 4.0, so in order to include it i had to change target framework of this project to 4.0. As, this project is being referred from other projects ans so on.., i end up converting whole application to framework 4.0. Every thing worked okay but as the application is using spring.net also, after successfully building the application, i found broken controls on almost all the pages. i am getting java script errors (about undefined control)for usercontrol PopupDatePickerControl we are using in the application. i downloaded and included latest version of Spring.net. i have no idea what is causing this problem. Please help if any one has experience working with this combination of framework 4.0 and spring.net? OR there is any way out to wrap up Framework 4.0 into 3.5. so i don't have to do this Migration.
Thanks!
Sounds like a shot in the dark on so many levels. It's probably not the combination of 4.0 and Spring.NET, unless you aren't referencing the correct Spring.NET dlls. Can you post parts of your IoC configuration and a rough outline of your app's architecture?
Also, what is the other third party toolkit you mentioned?
Related
I used to program in .NET 4.7.2 (and still do), but my High School uses .NET 6
Currently we have started using C# console in .NET 6
I don't want to update to .NET 6 because i would also have to change my Unity editor version to one that supports VS2022
Is it possible to open .NET 6 projects in .NET 4.7.2, or am i gonna have to update Unity and reinstall VS, while scouring every part of my C:// partition to clean up junk/leftovers? I am very tight on free space especially on C://
No, you can't (if you mean anything more then editing text, cause for this you can use even notepad). But depending on language features used potentially you can copy-paste code into a .NET Framework 4.7.2 project and compile it. Or not, cause at least some newer features are not supported by older framework version.
Also you don't need full blown VS upgrade. You can look into installing just the .NET 6 SDK and VS Code (which requires less space compared to VS 2022).
Though I hugely recommend to extend your disk.
I've seen this question asked for C# projects but not F#.
I have a solution that is composed of multiple C# and F# projects all using framework .NET Framework 4.7.2. I've been trying to upgrade them to .NET 5 and used the Microsoft tools to do this, the .NET API Analyzer and the .NET Upgrade assistant.
I've had no problems with the C# projects (aside from some third party dependency issues), all are now upgraded but the .NET Upgrade assistant did not touch the F# projects when I ran it against the solution and won't recognise their file type .fsproj when I try to run it against them separately. So I now have a solution containing multiple frameworks which of course throws the error
"This project target a different framework"
My question is, has anyone upgraded F# projects to .NET 5? Do you have any advice on how to do this? Are there any tools to do this? I've been searching all day and have not been able to find any advice, guidance or any tools, only information around creating new F# projects but not upgrading existing ones.
My solution
I ended up using the try-convert instead of the Upgrade Assistant and that worked. I almost went with manually recreating the projects which I am sure would have worked also.
I am trying to determine/understand if I need to reference the .Net 3.5 library in Xamarin for iOS projects.
Each time I open up a solution that contains a MonoTouch project for iOS I am prompted to include the .NET Framework 3.5. I would prefer not to intall this if possible. I can see that some of the Cirrious.MvvmCross dlls such as Cirrious.MvvmCross.Binding.Touch are dependent upon Runtime Version of v2.0.50727 - and I guess this is why it is probably prompting me. However, I can quite happily ignore the reference and it will work.
I would like to know what I can't do if I don't include the .Net 3.5 (2.n etc) so that I can safely ignore the dependency.
Secondly - if I can ignore this dependency - how do I go about this?
Thanks
Alan.
We have an MVC1.0 application that is compiled against and runs with .Net Framework 3.5.
The application was scanned for security and the scanning organisation reported
Microsoft ASP.NET ValidateRequest Filters Bypass Cross-Site Scripting
Vulnerability
https://community.qualys.com/docs/DOC-3495
What versions of Microsoft ASP.NET are vulnerable? Microsoft has
confirmed that ASP.NET versions 1 and 2 are both vulnerable.
Additionally, Qualys has confirmed that ASP.NET version 3 is also
vulnerable, as it includes the vulnerable component from version 2 by
default. We have tested this in our Labs and confirmed the exploit
works on a fully patched version 3.
We are already upgrading our application to MVC3, but that takes some more time to finish.
Is there any chance I can run and compile a MVC1.0 application against .NET 4.0?
This may arise compatibility issues, Even though there are very few dependencies over the .net framework.
You can refer the following posts.
Is ASP.NET MVC 1 forwards compatible with ASP.NET MVC 2?
ASP.Net MVC 1.0 in Visual Studio 2010
From what I understand, anything that runs on .NET 3.5 should function and complile just fine in .NET 4.0, with perhaps some warnings about depreciated functions, but they will still work.
In case you are still curious/not comfortable, there are some tools available to help verify dependencies and other items such at NDepend
Best recommendation... try it! I can't think of any other reason than what Tommy mentioned about deprecated functions. Also, you can update most of your references with
Update-Package
without arguments.
If it compiles fine, do a quick test run over the views. If nothing seems broken, then it probably isn't.
I'm trying to get the MVCToolkit working with an ASP.NET MVC Beta application and ran into an unresolved reference to System.Web.Extensions version 3.6 (ASP.NET MVC Beta comes with System.Web.Extensions version 3.5). All my google searches seem to point to a broken download link on Microsoft's site: ASP.NET 3.5 Extensions Preview 2
The toolkit is now in Microsoft.Web.Mvc, which is also called "Futures". If that's not confusing enough :) it's not revved with the platform.
Anyway - the toolkit is no longer the "toolkit" - it's part of the platform (for the most part) and if you have beta, you already have it. Just make sure that Micrsoft.Web.Mvc dll is in your bin.
I believe System.Web.Extensions v3.6 is part of .Net 3.5 Service Pack 1?