C# - Страница 2230

I saw a wrong explanation in an explanation video, but it was explained correctly in the video. The codes are as follows friends.
public User Put( User user)
{ var editedUser=_users.FirstOrDefault(x-> x.Id==user.Id)...

I have multiple section in FlowDocument as follows. Since there are multiple blocks inside FlowDocument and FlowDocument is inside FlowDocumentScrollViewer the content can be scrolled. Here, I am trying to detect the block that is currently visible...

I'm creating a .net web api with stock details that I've scraped from both Yahoo finance and Google finance but I need some help.
The first thing I noticed is that no one is using unique classes or IDs...
1.
Yahoo finance market price value (when...

I am trying to bind selected category id to the option the user selects but the id always defaults to 0 no matter what i select.

Name

Description

Category:

@foreach (var category in Categories)
{
@category.Name
}

@code {...

I have this code that gets a blob storage file, extract it, it works when I test saving the result on my computer.
Now in stead of saving the file on local computer, I want to upload the extracted result to another blob storage. My challenge relays...

I am a little rusty in .net. I have an old site that I haven't touched in maybe 8 years. I need to make a minor change to one of the .vb files. Rather than looking for the visual studio project, I logged into the site and adjusted what I needed in...

Is it possible to have a .net app that in the same process and at the same time:

allows interaction by typing commands on the console (CLI app)
responds to HTTP requests as a web app

Источник:

I'm trying to achieve the following:
Let's say I have a GET endpoint where I can send MongoDB query-like filters, something similar to:
_id: { $eq: 65ec2f531142aac1738c2203 } }

I want to make this dynamic query with MongoDB where I can receive...

I'm planning to use the so called long running tasks.

I have read best practice articles, and will implement different endpoints for starting, getting status and result of such operations.

Such long running operations will include sql procedures,...

Am new to this topic and trying to create a fallback functionality on failure of log4net. and ofcs I have gone through few posts that is related to this topic.

My Custom Log4net Asynch Failover Appender Skips Messages
Below is the simple...

In my Blazor web app(auto render mode), I have added the http client as service in server project like bellow:
builder.Services.AddHttpClient();

I also added http client in the web assembly (client) project like bellow:...

En i throw a new Exception with the string

Источник:

I've been looking through one of our server event log's and have noticed that the following event is being repeatedly logged recently. We've had no issues reported by any users, but is this something I should be worried about? Thanks

Event code:...

In ASP.NET we have IHttpClientFactory which its main benefit to my understanding is that we ask the framework for HTTP client instances and the framework reuses its instances so the OS would not run out of ports.
I need to create various libraries...

I am new to Unity and I am working on a car game project. I have pretty much finished the game however I would like to implement a leader board system in order for the user to see how well they've done in the past. I have already written the code to...

When I created a new C# project this morning using Visual Studio, I realized there is no file in Debug folder although in previous projects, this situation does not happen. Is there any way I can do to fix this ( I have tried reinstalling Visual...

I have a class as follows:
public class FileUploadRequest
{
public IFormFile FileUploaded { get; set; }
}

This is my Controller:
public class MyController : ControllerBase
{
private readonly IMyService _service;

public MyController(IMyService...

I have seen the question How to convert Hex to RGB?, but their answers were not what I looked for. I also have seen the following questions:

Convert ARGB hex string to RGB
How do I get the color from a hexadecimal color code using .NET?

But I...

I just start to learn unity and currently following the tutorial. I'm curious when I following the last section of the tutorial, I got NaN value in one of the code, so I tried to logging it to know where's the NaN came from.
I've tried to use this...

I have a code that looks like this:
public static async Task SendRequest(Client client, DateTime startTime, int offset)
{
TimeSpan timeToWait = startTime - DateTime.UtcNow + TimeSpan.FromMilliseconds(offset);
await Task.Delay(timeToWait);...

Brief: I'm facing a problem with setting Global Query Filter using Claim added to signed user.
Error scenario: when signing in ef core is still not loaded so OnModelCreating function is triggered that contains the configuration of my entities where...

I have a table like this:
Column A Column B Peter Apple Peter Orange Peter Melon John Apple John Potato John Melon Suzane Kiwi Suzane Cucumber Suzane Orange
I need to select values from Column A and values from Column B where Column B contains...

I have 2 wav files that I want to concatenate into one file with the two sound tracks.

Is there any api for that task or some built in commands in .NET that can I can use in some genius way to make this task possible?

Many thanks for the help....

Brief: I'm facing a problem with setting Global Query Filter using Claim added to signed user. Error scenario: when signing in ef core is still not loaded so OnModelCreating function is triggered that contains the configuration of my entities where...

Currently working on a game using XNA with MonoGame but have run into a visual error while trying to render the background where it'll appear above sprites when it should always appear behind.

The background render target will occasionally flicker...