How do I connect to a SQL database from C#? - Stack Overflow
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.
SqlConnection Class (Microsoft.Data.SqlClient) | Microsoft Learn
Represents a connection to a SQL Server database. This class cannot be inherited. The following example creates a SqlCommand and a SqlConnection. The SqlConnection is opened and set as the …
Connect to SQL Server in C# (example using Console application)
Jul 26, 2024 · Now to connect to SQL Server, we need to create an instance of SQLConnection and pass a connection string to it. The SqlConnection Object is used to handle the part of physical …
C# Database Connection: How to connect SQL Server (Example)
Aug 13, 2025 · 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.
Connecting ASP.NET Core to SQL Server: A Simple Walkthrough - C# …
Learn how to connect your ASP.NET Core Web API to SQL Server using Entity Framework Core. This step-by-step guide covers database setup, migrations, and CRUD operations.
Connect to SQL Server in .NET with C# — Full Guide
This tutorial explored the integration of dotConnect for SQL Server with SQL Server databases applied as a part of .NET application backend. The connector ensures quick, smooth, and efficient …
C# SQL Server Connection: 3 Easy Methods | Hevo
Dec 16, 2024 · In this post, we will explore three methods to connect C# SQL Server along with the fundamentals of Database Connectivity and help you establish a C# SQL Server connection.
How to Connect to SQL Database on C# - Delft Stack
Feb 2, 2024 · This tutorial will demonstrate how to connect to an SQL database on C# using the SqlConnection object. A SqlConnection class is an object that represents a connection to an SQL …
Use .NET to connect and query a database on Windows, Linux, or …
Oct 28, 2025 · In this quickstart, you'll use .NET and C# code to connect to a database. You'll then run a Transact-SQL statement to query data. This quickstart is applicable to Windows, Linux, and macOS …
Establishing a Connection Between C# and SQL Server
Aug 7, 2024 · Before you can connect your C# application to SQL Server, you need to ensure that the SQL Server client is installed on your machine. You can download and install the SQL Server client …