C# - Страница 2233

My ASP.NET Core 8 App uses multiple authentication schemes that I need to be able to turn on/off at runtime. Adding/removing authentication schemes to/from the IAuthenticationSchemeProvider at runtime works fine - I've used this sample at a starting...

Yes is a most frequent question, and this matter is vague for me and since I don't know much about it.

But i would like a very precise way to find a files Encoding. So precise as Notepad++ is.

Источник:

I am currently getting a 401 unauthorised when trying to add the NuGet packet source to my docker build.

I started by adding the NuGet source URL into the docker file with:

RUN dotnet nuget add source -UserName AZ -Password $NUGET_AUTH_TOKEN The...

I am using mudsimpletable and in each row there is a button on clicking it, I want to open a popup , but instead of opening near the button it opens on far top. How to rectify this.

This is my sample code.

@foreach (var h in headings) { @h }...

I have following code on c# Have two instance of different classes. First class it's ancestor of second. And I just want copy all values from ancestor to second class. How I can do it? I mean How to do it better? If I don't want to create...

I don't understand why this error in my screen):

EdiUseDLL:

using System; using System.Runtime.InteropServices; class Program { const string Path = @...

Quite simple. What's the fastest regex that will return true for any input?

For context I must use a function that takes a regex filter and I want to know what will make it match everything the most quickly.

Источник:

I have a n-ary tree structure that has nodes with children. Each node is a folder and folders can have child folders (i.e. nested folder) or simply a file (leaf node). I want to convert this structure to a list of folders where each folder name is a...

I'm using Swagger Codegen to generate the C# files to allow me to interact with the API here (raw).

I'm using version 3.0.54 of the code generator, and ran it with:

java -jar .\swagger-codegen-cli.jar generate -i -l csharp The generator is...

in my database i have a table playerData , but it can't be found, any idea why?

private static void Init() { SqlConnection conn = new SqlConnection(constr); SqlCommand cmd; StreamReader sr = new StreamReader(Application.StartupPath + @...

I'm writing a library to access a web API used to manage data in the backend system. The library will also provide classes with logic to properly manage the data. For this reason most of the classes cannot have public setters for properties or a...

I have a controller that sends data from DB to Rest API. My idea is to send data as soon as first 10k records are loaded and while data is sending - continue loading records from DB, send it when new 10k is loaded etc... Is there an option to jump...

Context
I have an existing Linux Azure Function running on .Net 6 (In-process) v4. I have a lot of configuration coming from appsettings.json. Most of these configurations are objects with nested properties or arrays (nothing fancy, but common...

I'm encountering an issue of DataGrid and I tried whole day not found the solution. Here I have a DataViewModel:

public ObservableCollection Source { get; } = new ObservableCollection(); public void AddTemp(Temp temp) { Source.Add(temp); } which...

[

]

I am trying to get token through by passing clientid and client secret, the same request generate token through Postman successfully, but from C# HttpClient, It is giving 'Tenent not Found' error.

static HttpClient client = new...

Recently the package system.data.common has been marked as vulnerable for our team and because there is no available safe version we need to find an alternative

Источник:

In C# there are now multiple ways to create a temporary collection.

You can just new an array and hope the garbage collector doesn't mind.

// Just create a new array Span array = new int[]{ 1, 2 }; In an unsafe context you can use stackalloc to...

I am using ant design Upload component to upload files in my React application (TypeScript). I have endpoints to send the file data to my backend C#. after uploading it return status code 200 but the file status still Uploading how can I change to...

I am using a SQL database called as MusicChannel which will hold the new added songs with artists. When I try to add something, it gives me a error saying:

SqlException: The INSERT statement conflicted with the FOREIGN KEY constraint...

I am working on TFS (v 16...) to prevent a collection with Test and Main branches from doing merge or branch operations on its own.I am currently trying to do this on the server side using ISubscriber(Assembly...

When I use the dynamics class/type in c# unity, it returns this error: Assets\script\scriptName.cs(477,40): error CS0656: Missing compiler required member 'Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo.Create';

I tried to download the...

Looked everywhere and cannot find a solution which works. Need urgent help as every solution I have found does not seems to work for my situation.

public class KeyValuePairComparer : IEqualityComparer { public bool Equals(KeyValuePair x,...

I need to modify an existing program and it contains following code:

var inputs = events.Select(async ev => await ProcessEventAsync(ev)) .Select(t => t.Result) .Where(i => i != null) .ToList(); But this seems very weird to me, first of all the use...

I am trying to download a file which is inside a subfolder of a blob container in a storage account using Azure c# function.
CODE:
`BlobUriBuilder blobUriBuilder = new BlobUriBuilder(fileUri); string containerName =...

I tried to used the following procedure:

My problem is that it did not worked until I've created an observer and activated it before expecting the message to be seen. I'm not sure it is the proper way to use this kind of 'on event' procedure....