C# - Страница 2512

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 was...

I am trying to deploy my ASP.NET Core Web API project that I created using Clean Architecture using my Azure Student portal account. The deployment is successful however when I navigate to the API's url endpoint it doesn't show the json object that...

I want to work with MAUI and therefore installed all the necessary stuff (partwise using maui-check).

As given in some tutorials, I now want to create a new Project using dotnet new maui from the command line. But I only get an error message:

No...

I'm hoping someone can help a fairly new programmer.

I have a Blazor app I have a Console app I have a Class library

The class library contains all of the models and services for both the Blazor app and console app to access. The Blazor app...

When I create a Xamarin mobile app, I just noticed that I don't have the main project, just like in the photo.

The way i see the projects

Main Folder

Did you know why it's happening? I tried repairing it, but it didn't work. Then I just...

So in my app, I have a ContentView as follows:

In the page's C#, I have a BindableProperty as follows:

public static readonly BindableProperty RecipeProperty = BindableProperty.Create(nameof(Recipe), typeof(Recipe), typeof(MealRecipeView));...

I'm trying to test a handler from my api that is called by the mediator but it seams that it can't be called in the test case. I don't want to mock the mediator nor the handler, just the repositories.

Here my teste code:

using NUnit.Framework;...

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 was...

I'm making a 2d top-down game in Godot 4 with C# and I can't get the enemy AI to move toward the player. The only time it follows the player is when the player in under the enemy and touching the enemy.

This is my code for the enemy movement:...

I have the following implementation, but I want to add a threshold, so if the result is going to be greater than it, just stop calculating and return.

How would I go about that?

EDIT: Here is my current code, threshold is not yet used...the goal...

how I can modify my loop to print only one copy of number(lineNum) if number does not meet the condition (lineNum % element.number == 0). I want to make FizzBuzzEndFile.txt to look like this: 1 2 Fizz 4 Buzz 6 Fuzz 8 Fizz

etc.

using System;...

In short, I have a custom control in Xamarin for which I defined a BindableProperty , which I would like to bind to the control's xaml via a calculated property in the code behind, but it always displays as null because the calculated property is...

TronNet has IContractClient to get Usdt balance, but I can't get the TRX(Native Coin) balance.

I've Found GetAccountBalance in TronNet.Protocol.Wallet but this code returns Grpc.Core.RpcException: Status(StatusCode= Unknown , Detail= )...

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...

When I test it in Visuall Studio by pressing F5 and it's working fine and I can able to login the webpage and sql query process working nicely. Also note that my SQL server is active over internet which can be accessed using IP address.

But when...

I have an API provder at This API accepts a POST method with a body like this:

{ amount : 115, currency EUR } and if everything is correct it gives a response like this:

{ id : 4f34e5ef-80c0-4696-8d2c-4cc755b31861 , status :true, description :...

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...

I have a MediatR Pipeline behavior for validating commands with the FluentValidation library. I've seen many examples where you throw a ValidationException from the behavior, and that works fine for me. However in my scenario I want to update my...

I am working on a repository method in Entity Framework Core to retrieve all applications along with their associated application tokens. My method looks like this:

public async Task GetAllApplications(string? expand = null) { List applications =...

I created a client in C# in MS Visual Studio 2022 (.NET 6) using the third-party provided API.dll file — my code compiles without any error.

The purpose of the client above is to connect to a server, which uses DCOM and OPC technologies. I have...

I am just playing around with some Json and Fluentassertions, I am able to make a call to an API successfully, get the results, deserialize them but for some reason when i get to do an assertion on the response its losing the data and it empty. I...

I've been trying to create a face recognition system. I managed to write the code to save faces as objects and store them in a folder. However, I'm now confused about how to make it automatically recognize faces when I turn on the webcam, and turns...

I have a project with a lot of ResourceManagers, each containing a lot of keys. Some of these keys are not used, so I want to remove them.

How can I find and remove unused keys from a ResourceManager in ASP.NET Core?

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Assume I have interface and class:

public interface ITree {} public class Tree : ITree {} As IEnumerable is covariant, the code line below is compiled successfully:

IEnumerable trees = new List(); But when I put it into generic method:...

i working on document authentication project. this is a asp.net C# webform project. firstly i upload the image and do some process on it. i add the qr code on the image like adding the watermark after that find the hash code of a image using md5...