All Questions
3,588
questions
0
votes
1
answer
30
views
Unable to send a local image that isn't under wwwroot to openai using its new .NET library
I have an ASP.NET Core 6 Web API with the new official library from OpenAI (https://github.com/openai/openai-dotnet).
What I'm trying to do, is to use a local image file to OpenAI. The file isn't ...
- 36
0
votes
0
answers
26
views
Any pitfalls in upgrading a WPF application from .Net 6 to .Net 8?
We're looking to upgrade some large WPF solutions from .Net 6 to 8, and my understanding is that the process should be straightforward (changing the projects' target framework). But are there any ...
- 9,949
0
votes
0
answers
42
views
Populate a many to one relationship and how to show data input only once but increment if the date in the input are the same
I am currently working on a web project that required user to input a group of value for each person in a department per day then display it in two other index for day and month. I'm having problems ...
-1
votes
1
answer
46
views
C# WPF Change Text Event From TextBox
i have a problem. I made a new class called "LetterBox" this class inherits from TextBox everything is working for now. But here comes the problem: I need the Event or Function that "...
- 23
0
votes
1
answer
29
views
Can't load System.Net.WebHeaderCollection
.net 6.0 project, it throw the exception can't find a dll version 6.
this is the error:
System.AggregateException: One or more errors occurred. (Could not load file or assembly 'System.Net....
0
votes
0
answers
20
views
AsyncWebserver_Teensy returns invalid status line
Problem
My teensy is connected to 4 Serial devices and I use the Webserver provide access to them over a local network. I have a Raspberry Pi that is requesting data from the Webserver in multiple ...
- 23
0
votes
1
answer
75
views
403 from Azure only in a specific endpoint with specific version of the API
We developed a middleware service Web API app in .NET 6 with several endpoints and deployed it to Azure. We get a strange error with an endpoint that implements a POST method.
If we change the version ...
- 9
0
votes
3
answers
84
views
How to let HostedService run after host started?
I have a .NET 6 console app.
Program.cs code:
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System.Threading;
using ...
- 379
0
votes
0
answers
25
views
How to version web models and service layer in .net 6.0 API? [closed]
We recently started writing REST API in our API project and implemented API versioning using asp.versioning package. We are currently only versioning controllers and service layer. The problem is with ...
0
votes
0
answers
48
views
BinaryFormatter exception when trying to Get non-existing preference key in SettingsProperty in System.Configuration.ConfigurationManager
using System.Configuration;
var provider = new LocalFileSettingsProvider();
var context = new SettingsContext();
var attributes = new SettingsAttributeDictionary();
var attr = new ...
- 67
0
votes
1
answer
84
views
How does ObservableCollection/INotifyPropertyChange work when object is changed
I have a situation where in one view model some properties on an object are updated. In another view model, I subscribe to a message and then update a collection with this new object, e.g.:
...
- 978
0
votes
0
answers
20
views
How to use the intelmkl.redist.win Nuget package in an .NET 6 project with Excel.DNA?
I am working on a .NET 6 project and using Excel-DNA (version 1.8.0). I want to integrate some functionality from Intel MKL. Intel provides a NuGet package for redistributing the native libraries, ...
- 500
0
votes
1
answer
37
views
How to create a custom object from a register page
I want to create a Department object that doesn't exist yet an assign it a AppUser along side a Person object then add it to database during the registration process with .net 6.0 ef identity ...
1
vote
1
answer
40
views
How to insert a custom object into an User using foreign key
I'm currently having problem with displaying a custom object property because the program doesn't seem to insert the associated value from the table with appropriate foreign key.
Here are the codes
...
0
votes
1
answer
41
views
How to use razor renderer in .NET 6?
In my .NET 4.8 Web API application, I take an externally received HTML formatted string and convert it to a .cshtml file using Razor Engine, then append it to my page with JavaScript. I do this using ...
