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We have a .NET 6 application which makes requests to a third party API. About a month ago, requests from most of our computers started failing. The error we get is "System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.IO.IOException: The response ended prematurely." That's it, that's the whole error. No inner exception, unless I don't know how to log it properly. We...

I have some WebSocketHandler which periodically sends changes. Each time when I send a notification, I log how many connections there are and for each connection, I write a log. This works fine for 20-25 hours, and suddenly the foreach stops going through some connections. Example of logs: 2024-04-11 00:00:12,453 Sending session information to Players:28 Clients:28 Connections:28 2024-04-11 00:00:12,763 Sending session information for ba3fef0d-04c8-494d-9323-43ceffac0e24...

I want to build an application where a user will be able to create his/her own form and store it in a DB. I have a fair idea to do this on Front end and DB. Using Json input i can create a dynamic form and DB can be created. However, i am not sure how do i create APIs for CRUD dynamically. Can...

I'm making a web app that consumes an API with ASP.NET Core. I'm new to this so sorry in advance if I have something wrong or I did something wrong. In the app, Users are entered with ID, DNI, NAME, AGE and EMAIL. The problem I have is that when I try to enter a user in the API in Swagger or Postman everything...

This morning I got a wonderful message from a very smart and great person who watched my latest Pluralsight course, Fundamentals of Building .NET Desktop Applications. The course explains the .NET UI frameworks Windows Forms, WPF, UWP, WinUI (including Uno platform), and .NET MAUI in an overview and shows how to bui...

I'm working on a C# project with Windows Forms and I'm having trouble with a problem that's taking up a lot of my time. The problem is that I want to be able to select only part of the text in a cell that is supposed to be readonly, in order to perform actions on it. For a small example, in Microsoft Access, it's...

In today blog, I will explain how you can easily implement response cache in .NET latest version 8. and what steps you need to take to implement it in any project.

In C#, an enum, short for "enumeration," is a distinct value type that defines a set of named constants. Enums provide a way to define symbolic names for integral values, making code more readable,...

For compatibility reasons I need to map, ideally with the AutoMapper, some source POCO, that can contain different nullable properties like DateTime?, bool? or whatever else (because in the source application there is ternary logic) but for the DTO I need all of them to be mapped to an object with the same set of properties, where all of them are just strings. And...

I have 2 classes: Source: public class UpdateExample { public ICollection<ExampleContentDto> Contents { get; set; } = new List<ExampleContentDto>(); } public class ExampleContentDto { //other properties here public ELanguage language; } Destination: public class DestUpdateExample { public ICollection<DestExampleContentDto> Contents { get; set; } = new List<DestExampleContentDto>(); } public class DestExampleContentDto { //other properties here public ELanguage language; } I need to map UpdateExample ->...

namespace properties { internal class Program { static void Main1() { Class1 o = new Class1(); // o.SetI(1000); // Console.WriteLine(o.i); // Console.WriteLine(o.GetI()); } static void Main() { Class1 o = new Class1(); o.P1 = 10; Console.WriteLine(o.P1); } } public class Class1 { // private int i; // public void SetI(int VALUE) // { // if (VALUE < 100) // i = VALUE; // else...

I have created some APIs with ASP in dotnet 8, and when I test these APIs with JMeter in local and send them Concurrent requests no issue will happen but in production when I send them requests from the vue.js app in the browser, it sometimes gives me 500. the weird part is that the APIs are working completely fine in local but in...

I have created fresh project and install Default Document nuget latest package (Version="0.8.2"). Updated the csproj file with following PropertyGroup <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <OutputType>Exe</OutputType> <TargetFramework>net6.0</TargetFramework> <ImplicitUsings>enable</ImplicitUsings> <GenerateDocumentationFile>true</GenerateDocumentationFile> <DefaultDocumentationFolder>Documentation\Api</DefaultDocumentationFolder> </PropertyGroup> <ItemGroup> <PackageReference Include="DefaultDocumentation" Version="0.8.2"> <PrivateAssets>all</PrivateAssets> <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets> </PackageReference> </ItemGroup> </Project> then I build soultion inside Visual Studio (Version 17.8.3) and no document is created. I am expecting .md file at location...