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The method below will work fine if you want to get a connectionString from appsettings.json into a Model or ViewModel (not Controller). This is for ASP.NET Core 3 and above.
WinForms, WPF, and ASP.NET 4 applications have a tried and tested connection string pattern. The connection string should be added to your application's App.config file, or Web.config when using ASP.NET. Connection string containing sensitive information, such as username and password, should protect the contents of the configuration file using ...
Storing connection strings in appsettings.json makes it easy to change settings in production without touching the codebase or re-compiling. Once you learn about configuration in .NET Core and what methods to use it is quite easy to work with.
15 cze 2024 · In this article I will explain with an example, how to read Connection String from AppSettings.json file in .Net Core 8 and ASP.Net Core 8. Microsoft has replaced System.Configuration class with IConfiguration interface in .Net Core 8.
31 sty 2024 · We will learn how to read database connection strings from different configuration sources in .NET applications. The one and only resource you'll ever need to learn APIs: Ultimate ASP.NET Core Web API - SECOND EDITION!
16 sie 2021 · In a web application we can specify a database connection string in one of the following two ways. Specify it in the web.config file. Create a common class file for the connection string. Write connection string in web.config file.
18 sie 2020 · Is it possible to configure/pass connection string to the DbContext in the constructor? public partial class MyContext : DbContext { public MyContext() { } public MyContext(DbContextOptions<MyContext> options) : base(options) { } } MyContext opt = new MyContext("con_str");
