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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.
15 cze 2024 · Discover the right way to set up connection strings with usernames and passwords in ASP.NET Core for secure data access
19 cze 2013 · This topic provides examples of SQL Server connection strings for typical ASP.NET web application scenarios. It also includes instructions for converting connection strings between SQL Server Express and LocalDB, and explanations of some common connection string settings.
31 sty 2024 · How to Read Connection Strings From the ConnectionStrings Section. Once we have the configuration object, let’s use it to read values from the configured sources. For database connection strings, the standard way to store them in the JSON settings file is under the ConnectionStrings section:
23 lip 2022 · Learn how to store connection strings for ADO.NET applications in an application configuration file.
Connection String - SQL Server Authentication Using "SQL Server Authentication" the Connection String looks like this: DATA SOURCE=<SQL Server Name>;DATABASE=<Database Name>;UID=sa;PWD=<Your Password>; Replace <SQL Server Name> with the name of your SQL Server, typically "<YourComputerName>\SQLEXPRESS" if you are using SQL Server Express.
