All Questions
Tagged with asp.net-core .net
6,406
questions
0
votes
1
answer
51
views
Local ASP.NET Core application running on iis
I have a laptop that is connected to an access point running on it local ASP.NET Core application on IIS server.
When I specify the gateway as 192.168.0.4, the server can be accessed (the application) ...
0
votes
1
answer
58
views
DriveItem Patch method with error in Graph Api
I'm creating an API with ASP.NET Core that accesses a list/drive with the graph api and at some point I need to update an item that was created in the drive library to add an ID (which is a custom ...
- 125
0
votes
0
answers
114
views
Unable to create a 'DbContext' of type ''. EF Core 8.0 migration
I got this error when Entity Framework Core tools attempt to instantiate my DbContext at design time. Despite having a proper constructor and registering the context correctly in Program.cs, the tools ...
- 50
0
votes
0
answers
80
views
EF Core 8 - Load many-to-many relationship results in NullReferenceException
I have an ASP.NET Core web application with a SQL Server database using EF Core 6. This works fine. Today I've tried to upgrade the application to .NET 8 but I'm experiencing problems in EF Core.
I've ...
- 3,556
0
votes
0
answers
43
views
How to make efficient algorithm that I can use to display posts for a user, similar to how Facebook does it
i'm working on a project that that will work similar to facebook, in my app i have a Posts Entity that a user can add. Those posts are available for other users on thier wall (a page where user can ...
0
votes
1
answer
45
views
NavigationManager.NavigateTo ignores base URI
I have an website developed in .net 8.0 blazor server side model.
In my app i have specified base href in app.razor file
<base href="/myapp/" />
it does append the myapp in images and ...
- 1,579
0
votes
2
answers
102
views
How to change localhost to local ip for a .NET 7 web application?
I've built a small web application using .NET 7. It works fine locally with https://127.0.0.1:1234 or https://localhost:1234.
It uses the GET/POST API calls to get data from other computers and send ...
- 5
0
votes
1
answer
61
views
.NET unable to make outbound connection (timeout)
On Linux, I've been having a really weird issue lately. This .NET code fails with a timeout. Using .NET 8.0.6
using var client = new HttpClient();
client.Timeout = TimeSpan.FromSeconds(5);
var request ...
- 3,844
0
votes
1
answer
95
views
Why is it imposible call a Length method on Tuple or ValueTuple instanses [duplicate]
When I try to call Length method it does not exist on 'Tuple' instanse
Tuple<int, string> tuple = Tuple.Create(1, "1");
var l = tuple.Length;
And i receive default error like ...
- 27
0
votes
0
answers
75
views
Docker: exec format error, how to fix it?
I created dockerfile, ran it, but catched this exception:
exec /usr/bin/dotnet: exec format error
Dockerfile:
FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
USER $APP_UID
WORKDIR /app
EXPOSE 8080
...
- 9
2
votes
1
answer
216
views
HttpContext returning null on Blazor Login page
Last week I was working on my blazor web app .net 8 project and everything was working fine. Now I come back and I can't login anymore. My login page is throwing an error.
Login.razor:
@page "/...
- 165
-1
votes
2
answers
79
views
Universal way of extracting tag values out of XML document to a List<string> [duplicate]
I have a XML document being loaded into a webpage representing a single client looking like this:
<!--?xml version="1.0" encoding="UTF-8" ?-->
<html>
<head&...
- 95
0
votes
2
answers
56
views
Form in foreach in Razor view: Validation is shown to all the elements
Consider the following Razor code
foreach(Person p in Model.Persons){
<form>
@Html.TextBoxFor(m => p.Name)
@Html.ValidationMessageFor(m => p.Name)
@Html....
- 93
0
votes
2
answers
84
views
Parsing data with a varying structure from XML to a List<string>
I have a XML data representing a single client loaded into a web browser such as this:
<!--?xml version="1.0" encoding="UTF-8" ?-->
<html>
<head></head>
<...
- 95
0
votes
2
answers
71
views
web page needs to ignore mouse clicks
I created a blazor page to test proficiency. Imagine a typing program.
But occasionally, the student will bump the mouse or trackpad causing the edit box to lose focus, invalidating the test.
I think ...
- 817