.net-core-3.1 tutorials

dotnet core dependency injection to extension method before BuildServiceProvider is called

Feb 07, 2026

c# .net-core dependency-injection .net-core-3.1

How to acccept date in dd-MM-yyyy format in net core web api?

Jan 29, 2026

c# asp.net-core-webapi .net-core-3.1

Application Insights: Adding cloud role name via custom ITelemetryInitializer in .net core 3.1 console app does not pick up the cloud role name

Jan 21, 2026

.net-core console-application azure-application-insights nlog .net-core-3.1

Wrong appsettings.json being copied to debug folder

Jan 22, 2026

c# asp.net-core asp.net-core-3.1 .net-core-3.1

Is ChangePasswordAsync for ASP .Net Core 3.1 available on GitHub?

Dec 22, 2025

c# github entity-framework-core asp.net-core-identity .net-core-3.1

Blazor : Change image src with @Onclick without js

Dec 21, 2025

c# linux blazor asp.net-core-3.1 .net-core-3.1

How to change where the appsettings.json is searched for in WorkerService

Dec 13, 2025

c# .net-core-3.1

System.TypeLoadException: Could not load type 'Microsoft.EntityFrameworkCore.Infrastructure.DesignTimeProviderServicesAttribute'

Dec 07, 2025

.net-core entity-framework-core .net-core-3.1 ef-core-3.1

ASP.NET Core 3.1 ignoring System.Text.Json.JsonPropertyName when returning response body

Nov 26, 2025

asp.net-core-3.1 .net-core-3.1 system.text.json

Find out Free and Total space on a network unc path in netcore 3.x

Nov 05, 2025

c# .net-core .net-core-3.1

ASP.NET Core 3.1 "'User' does not contain a definition for 'FindFirstValue'"

Nov 03, 2025

asp.net-core .net-core asp.net-core-identity .net-core-3.1

ASP.NET Core 3.1 "Unsupported handler method return type 'Microsoft.AspNetCore.Mvc.Rendering.SelectList'"

Oct 29, 2025

asp.net-core asp.net-core-3.0 selectlist asp.net-core-3.1 .net-core-3.1

c# version 8 Target-typed new-expressions error requires (), [], or {} after type

Oct 27, 2025

c# .net-core .net-core-3.1 c#-8.0

How do I merge my code behind file in the solution explorer?

Oct 25, 2025

c# blazor blazor-server-side .net-core-3.1

Could not load dll from GAC in .NetCore Application

Oct 26, 2025

c# visual-studio-2019 .net-core-3.1

.netcore 3.1 - Windows Hosting Bundle - Installs .Net Core Runtime 3.1.0 preview3 instead of 3.1.0 (final release version)

Oct 24, 2025

iis hosting asp.net-core-3.1 .net-core-3.1

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