Search results
Retrive connection string from web.config file: write the below code in your file where you want; string connstring=ConfigurationManager.ConnectionStrings["itmall"].ConnectionString; SqlConnection con = new SqlConnection(connstring); or you can go in your way like.
Connection strings in a UWP application are typically a SQLite connection that just specifies a local filename. They typically don't contain sensitive information, and don't need to be changed as an application is deployed.
15 cze 2024 · Discover the right way to set up connection strings with usernames and passwords in ASP.NET Core for secure data access
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.
31 sty 2024 · Also, we have learned how to read connection strings from environment variables through the .NET Core Configuration object. Finally, we have learned how we can read connection strings in ASP.NET Core applications by injecting a configuration object in a controller class.
Getting the connection string that way allows you to change the database connection string when you deploy the code to a host. Section 5.8.1, which is about deploying an ASP.NET Core application that uses a database, covers how this works.
28 mar 2023 · Essentially, you just need to have 2 Database Context classes inheriting your primary Context (in this case, ReadOnlyApplicationDbContext and ReadWriteApplicationDbContext are inheriting ApplicationDbContext) using System; using System.Linq;
