I am getting an error about not being able to run websockets Exception information: Exception type: InvalidOperationException Exception message: WebSockets is unsupported in the current application configuration. To enable this, set the following configuration switch in Web.config: <system.web> <httpRuntime targetFramework="4.5"…
I am trying to containerise a .NET framework 2.0 legacy application connecting to SQL Server on localhost outside the Docker, I am able to containerise the application but it doesn't connect to SQL Server. Even I comment out the connection…
I am using a Windows 11 PC and have been debugging my ASP.NET applications with VS2022 successfully until recently i noticed any application i want to debug on my system displays this error "Could not load file or assembly 'System.ServiceModel,…
I create an ASP.NET web application running on .NET Framework 3.5. While writing code, I find that it does not throw error even I use language features which are not supported in .NET Framework 3.5. This code is compiled successfully:…
I've seen a few conflicting answers about this topic so I'm hoping someone can lead to the right one. I'm building an API that uses devdept Eyeshot library. This library requires .net framework 4.8. I would like to use .NET…
The Issue Hi, I am attempting to update an ASP.NET Framework project from C# version 5 to a more modern version of the language. However, the automatic updater errors out every time I attempt to run it and I can't…
please help. I have installed quite a lot of framework and development pack. as you can see in the image. unfortunately I want to access an ancient project. this project runs on .net framwork 4.5, and must not be upgraded.…
Please help me to fix this issue. My dropdown list looks something like this mentioned below. Client Contractor,Contractor,Contractor,Manager Contractor,Manager Manager Operator Viewer I want to remove the duplicates and my output should be like : Client Contractor Manager Operator Viewer…
I have copied .NET framework from my local directory and build an image by using the below Dockerfile FROM mcr.microsoft.com/dotnet/framework/sdk:4.8-windowsservercore-ltsc2019 ADD setup C:setup RUN cmd.exe /c start /wait C:setupNDP471DevPack.exe /q RUN powershell -Command rm C:setup -r -Force WORKDIR C:\Project ENTRYPOINT…