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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.
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 Protected Configuration.
30 cze 2022 · Creating a Connection String and Working with SQL Server LocalDB. The MovieDBContext class you created handles the task of connecting to the database and mapping Movie objects to database records. One question you might ask, though, is how to specify which database it will connect to.
31 sty 2024 · In this article, we will learn how to read database connection strings from different configuration sources in .NET applications. To download the source code for this article, you can visit our GitHub repository. Let’s start. Loading a Configuration File.
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.
15 cze 2024 · Discover the right way to set up connection strings with usernames and passwords in ASP.NET Core for secure data access
#1 The method in ASP.NET to set up services. #2 Sets up a series of services to use controllers, etc. #3 You get the connection string from the appsettings.json file, which can be changed when you deploy. #4 Configures the application’s DbContext to use SQL Server and provide the connection.
