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Currently the easiest way to connect to your database and perform queries in C# is LinqToSQL. It will save you a lot of headache as compared to using "old-school" ADO connections.
23 wrz 2024 · This article shows you how to use .NET to create a program that connects to a database in Azure SQL Database, or Azure SQL Managed Instance, and queries it using Transact-SQL statements.
10 sie 2024 · In this tutorial, you will learn how to connect C# application to Microsoft SQL Server Database and Access data. We will also learn Insert, Update & Delete the database and records. Skip to content
31 sty 2023 · In this article, you are going to learn about how to perform basic database operations using system.data.SqlClient namespace in C#. The basic operations are INSERT, UPDATE, SELECT and DELETE.
12 paź 2023 · ADO.NET provides classes to connect to databases in .NET using C#. This article describes how to create a connection in .NET and use SqlConnection in C#.
15 wrz 2021 · Learn how to use DataContext to connect to a database in LINQ to SQL. Refer to these examples to use DataContext to connect to a database and to get rows.
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. SqlConnection is used together with SqlDataAdapter and SqlCommand to increase performance when connecting to a Microsoft SQL Server database.