Html – Blazor : calculate a value or leave as default
if I want to supply a calculated value to a component such as a grid or any parameter really, and if there is no value then I want to leave the value as it was since it is being automatically…
Trouble in Deserializing from a JSON String(which contains special characters) in C#
I have the following JSON in C# : string extractedText = " [ { "mainQuestion": "Question 5: Attempt Any 2 [5 x 2 = 10]", "question": "Write a C program to define a structure called student that contains the following…
Asp.net – Using .net4.8 project in .net8 based project
I have developed a Windows Forms application using .NET 4.8, and it is functioning well with all the required components available in .NET 4.8. Now, I have a new requirement to enable internet-based communication between two computers. Specifically, I want…
Asp.net – Entity Framework: Save Private Field
I'm using Entity Framework with MongoDB. I have a class, Account with the following field: private readonly byte[] salt; Account is configured in Entity Framework like so: protected override void OnModelCreating(ModelBuilder modelBuilder) { base.OnModelCreating(modelBuilder); modelBuilder.Entity<Account>().ToCollection("accounts"); } When I save an…
Deserialize JSON file in C# with variable sub root names
I'm working on a reading in a JSON file in C# using the JsonSerializer.Deserialize<>(json) method from the System.Text.Json package. The JSON file contains the following node textClasses: "textClasses": { "callout": { "fontSize": 29, "fontFace": "Roboto Regular", "color": "#5158A7" }, "title":…
Using Newtonsoft.Json to serialize / deserialize an interface
Given the interface and the class below public interface IFoo { string Name { get; set; } } public class Foo : IFoo { public string Name { get; set; } = "name"; public string Value { get; set; }…
Reactjs – cookies not send to external api in nextjs 14 server component
I use nextjs 14. In the dashboard root of the layout file, which is a server component, I make a get request to the api developed with .net. The root of the problem is that the cookies set by .net…
C# .net and Mysql insert statement fails during command execution
I am trying to insert into the mysql database the following record in a Create() method in a Repository class: MySqlCommand command = new MySqlCommand("INSERT INTO `documentdetails` (?dtoDocumentId);", _connection); command.Connection = _connection; command.CommandType = CommandType.Text; command.Parameters.Add("?dtoDocumentId", MySqlDbType.Int64).Value=documentDetail.DocumentId; command.ExecuteNonQuery(); The documentId…
How to create a Dockerfile – C# + Playwright
I'm facing an issue I'm not getting why and how to solve it. Can you help, or give me some hints to figure out what's wrong with my Dockerfile? code so far: # Official .NET SDK image to build and…
How to set Redis ports to be accessed from a .NET app being run by docker compose?
I have this container running on my localhost:5005 docker: It was created with: docker run --name mtg-redis -p 5005:6379 -d redis I have my .NET application running on localhost:5002 Docker Compose: version: '3.4' services: mtgmvc: image: ${DOCKER_REGISTRY-}mtgmvc build: context: .…