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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.
A database connection string is a string that specifies information about how to connect to a particular database. In the context of Entity Framework Core (EF Core), a connection string provides the necessary details for the DbContext to establish a connection to the database.
8 kwi 2022 · Question 38: What are the Connection object properties and Connection class members? Answer: The Connection class has a connection string that opens a connection to the database. The connection string will vary depending upon the provider used.
11 wrz 2024 · Prepare Most Asked ASP.NET Core Interview Questions In Detail. Learn In Detail About Routing, Tag Helper, Razor Pages, Meta Packages, Startup Class, Features, Advantages and much more. By DotNetTricks
15 cze 2024 · Discover the right way to set up connection strings with usernames and passwords in ASP.NET Core for secure data access
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
21 sie 2017 · You can also do this in ASP.NET Core 2 by defining the connection string in your appSettings.json file. Then in your Startup.cs you specify which connection string to use. appSettings.json { "connectionStrings": { "YourDBConnectionString": "Server=(localdb)\\mssqllocaldb;Database=YourDB;Trusted_Connection=True" } } Startup.cs
