All Questions
145
questions
0
votes
1
answer
133
views
404 when launching ASP.Net core web applications from Visual Studio 2022
This is the first time installing VS2022 on this computer.
Any new projects I have tried launching from Visual Studio seems to launch without error but when I try to load the application through the ...
0
votes
1
answer
76
views
When i open or create a new Project, the path is not the project directory Visual Studio ASP.NET Core 6
As the title says, when I open an existing project or create a new project in Visual Studio the default path open is not the project directory.
I only have tested with a console application project ...
0
votes
1
answer
235
views
VS Community 2022 cannot install dotnet-ef when i try to publish
When I clicked on publish in VS 2022, it gives a dialog to choose specifications of my release when I click on show all settings the EF migrations gives this error.
Entity Framework Migrations
X ...
- 3
0
votes
0
answers
30
views
Visual Studio only has .NET 4 templates available
When I create a .NET project Visual Studio only gives me .NET 4 supported templates
I've tried re-installing Visual Studio and .NET as well as updating and modifying the installations.
I'm using the ...
- 257
0
votes
0
answers
38
views
Error when loading Nuget packages in ASP.NET projects "Unable to load the service index for source https://api.nuget.org/v3index.json"
Im trying to follow the steps to make the ContosoUniversity project on https://learn.microsoft.com/fr-fr/aspnet/core/data/ef-rp/intro?view=aspnetcore-6.0&tabs=visual-studio.
When i try to scaffold ...
0
votes
0
answers
75
views
Visual Studio can run any individual microservice but fails with multiple startup projects
I have a solution of .NET 5 microservices. If I select any microservice as the startup project it runs fine, opening Swagger UI in my default browser. However, I need to run two microservices ...
- 18.9k
0
votes
2
answers
384
views
Why SqlConnection is not directly available in .NET Core [duplicate]
I can use SqlConnection in .NET Framework but not in .NET Core framework. Why?
SqlConnection conn = new SqlConnection("connection_string");
I tried this on .NET Core framework and I get an ...
0
votes
0
answers
17
views
Unable to add 'SlickGrid9.19.17/lib/jquery-1.11.2.min.js' (File Name) to the Web site
When I'm publishing my ASP.NET project using Visual studio. I'm getting this which results in Publishing error.
1>Publishing folder SlickGrid9.19.17/lib...
1>Unable to add 'SlickGrid9.19.17/lib/...
1
vote
2
answers
739
views
Problem with running .NET Core 3.1 application in Visual Studio 2022
I installed Visual Studio 2022 and created a new ASP.NET Core 3.1 Web API application.
The app builds fine however when I try to run it on kestrel throws an error:
System.IO.FileNotFoundException: '...
- 2,175
0
votes
1
answer
374
views
How to run ASP.NET Core 3.1 web application on Visual Studio 2022? [duplicate]
I developed an ASP.NET Core 3.1 web application using Visual Studio 2019 and it is working fine, but when I'm trying to work with the same project in Visual Studio 2022, I get this error :
HTTP Error ...
-1
votes
1
answer
205
views
Why I am unable to render this image in my ASP.NET Core website?
Why I am unable to render this image in my ASP.NET Core website? Most of the time it is only partially rendered, I mean it is truncated at some point at a percent of full height.
View:
<img src=...
- 8,583
0
votes
2
answers
474
views
How do I load an local ASP.NET Core website into WebView2?
From what I can see, I need to run an exe file, somehow guess the localhost port number and use http://localhost:<port_number> URL in the WebView2 control.
Is there any more straightforward ...
- 8,583
1
vote
2
answers
153
views
Below code is giving error : Error CS1503: Argument 1: cannot convert from 'Child1' to 'Test<bool, object>'
The blow code is not running giving the error: "Error CS1503: Argument 1: cannot convert from 'Child1' to 'Test<bool, object>'", I am creating the abstract class, which takes the Same ...
0
votes
2
answers
1k
views
Create NextJS with .Net Core
I need to create a solution that has its frontend in NextJS and its backend in .NET6.
I need them to be created in one solution, so they can be hosted in one website using IIS10.
I see that visual ...
- 2,272
1
vote
1
answer
222
views
dotnet publish in Visual Studio 2022 adds CodeCoverage folder
I have a .NET 7 application which contains one Unit Test project also in the solution. When I'm trying to publish the project, the output folder adds "CodeCovergae" folder which I don't want ...
- 1,879