A SqlConnection object represents a unique session to a SQL Server data source. With a client/server database system, it is equivalent to a network connection to the server.

Dec 24, 2024 · We use SqlConnection in a "using" statement. The SqlConnection has a constructor that requires a string reference pointing to the connection string character data.

The SqlConnection class (typically from the Microsoft.Data.SqlClient namespace) in ADO.NET Core is used to establish and manage a session with a SQL Server database.

Feb 2, 2024 · This tutorial demonstrates how to connect to a SQL database on C# using SqlConnection object.

Aug 7, 2024 · When working with databases in C#, one of the essential components is the SqlConnection class. This class allows you to establish a connection to a SQL Server …

The SqlConnection draws an open connection from the connection pool if one is available. Otherwise, it establishes a new connection to an instance of SQL Server.

The using statement creates a read-only variable of type SqlConnection. You need to call Open () on the SqlConnection instance before using it in an SqlCommand.

Aug 7, 2024 · In this guide, we've covered the basics of working with the SqlConnection class in C#. By mastering the SqlConnection class, you can effectively connect to SQL databases, …

SqlConnection properties return only those settings that are contained in the ConnectionString. To connect to a local computer, specify " (local)" for the server.

In this article, I am going to discuss ADO.NET SqlConnection in C#. SqlConnection class is used to establish an open connection to SQL Server