Intro to AppSettings in .NET Core - Appsettings.json, secrets.json, and more
AppSettings are a big deal in .NET Core. If you are just using appsettings.json, you are really missing out. There is so much more just with the defaults. In fact, by default, we get five different places to put our settings in each .NET Core application. In this video, we will talk about how to use three of those default locations. We will also talk about how you can learn more about AppSettings in my full course titled .NET Core AppSettings In Depth. Buy the course: https://www.iamtimcorey.com/p/net-cor... Source Code: https://www.iamtimcorey.com/downloads... Mailing List: https://signup.iamtimcorey.com/ Thanks to Ralfs HBK for the topic time stamps: 0:00 - Intro 3:17 - Where .Net AppSettings are used? Creating a Blazor Server App 6:33 - AppSettings intro 8:45 - Why to use settings 11:50 - Razor pages how to 13:59 - Bringing the configuration in to the application: The setup 18:28 - Side note about double initialization [ OnInitialized() ] 20:45 - Bringing the configuration in to the application: The values 22:55 - Recap: loading from appsettings.json 24:05 - Connection strings 27:30 - AppSettings and source control 29:01 - Sensitive data 32:12 - Development vs Production settings 40:12 - User Secrets settings 45:57 - Summary and concluding remarks

Intro to Records in C# 9 - How To Use Records And When To Use Them

Intro to Docker - A Tool Every Developer Should Know

The Host with the most: Embracing the .NET Generic Host for all applications

Creating NuGet Packages the easy way with .NET Standard in C#

.NET Core Console App with Dependency Injection, Logging, and Settings

APIs for Beginners - How to use an API (Full Course / Tutorial)

Clean Architecture with ASP.NET Core 10

Intro to Azure Service Bus - The Power Behind Microservices

Design Patterns: Open Closed Principle Explained Practically in C# (The O in SOLID)

Build better web apps with Blazor in .NET 10

Intro to WebAPI - One of the most powerful project types in C#

Intro to MediatR - Implementing CQRS and Mediator Patterns

Intro to Yield in C# - What it is, how to use it, and when it is useful

ASP.NET Core Tutorial for Beginners | .NET 7

Azure App Configuration Tutorial

C# Skills That Matter in 2026

LIVE: Upgrading an older .NET SDK to .NET Core and .NET Standard

Cryptography 101 with .NET Core

Learn React With This One Project

