The 2002 release of the original .NET Framework shipped ADO.NET and System.Data.SqlClient, the driver for SQL Server that gave .NET applications a standard connection approach. Over the years, updates ...

"ADO.NET? Oh, that's old technology, right?" I often hear this from people who have just started learning .NET. Many people assume that because Entity Framework Core exists, ADO.NET is no longer used.

.NETを学び始めた方から、こんな声をよく聞きます。Entity Framework Coreがあるから、ADO.NETはもう使わない。そう思っている方は少なくないはずです。 ところが、現実はまったく違います。 2026年現在、ADO.NETは.NET 10 ...

An ADO.NET connection manager enables a package to access data sources by using a .NET provider. Typically, you use this connection manager to access data sources such as Microsoft SQL Server. You can ...

本内容遵循CC 4.0 BY-SA版权协议 在 C# 中与 SQL Server 建立数据库连接，主要通过 ADO.NET 技术实现。以下是几种常见的连接方式及相关实践： ADO.NET 全面指南：C# 数据库访问核心技术 ADO.NET 是 .NET Framework 中用于数据访问的核心组件，提供了一套强大的类库，使应用 ...

In July 2025, Microsoft will discontinue support for the Microsoft Connector for Oracle in SQL Server Integration Services (SSIS). This blog provides essential details to help customers prepare for ...

Connecting to a database server typically consists of several time-consuming steps. A physical channel such as a socket or a named pipe must be established, the initial handshake with the server must ...

In the field of software development, performance is critical. For developers using Microsoft’s .NET framework and ADO.NET for database interaction, performance optimization is crucial to the success ...