Creating a simple login in ASP.NET Core 2 using Authentication and Authorization

Very nice tutorial

Simple Login

ASP.NET Core 2.0 & SignalR Core

Nice sample which works !!! ASP.NET Core 2.0 & SignalR Core

Read Connection String in .Net Core

In appsettings.json :

  "ConnectionStrings": {
    "Annuaire": "Server=SORA11\\MSSQL_APP;Database=Annuaire;User ID=****;Password=*****;Persist Security Info=False"
  }



https://stackoverflow.com/questions/39083372/how-to-read-connection-string-in-net-core

In Startup.cs

public void ConfigureServices(IServiceCollection services)
{
    ...
    // Add the whole configuration object here.
    services.AddSingleton(Configuration);
}

In your controller add a field for the configuration and a parameter for it on a constructor

private readonly IConfiguration configuration;

public HomeController(IConfiguration config)
{
    configuration = config;
}

Now later in your view code you can access it like:

connectionString = configuration.GetConnectionString("DefaultConnection");