triptans
发表于 2025-3-28 17:58:25
Using Stored Procedures,s can improve the maintainability of your application and allow applications to access the database in a uniform and optimized manner. The goal of this chapter is to get you acquainted with stored procedures and understand how C# programs can interact with them.
HEPA-filter
发表于 2025-3-28 22:09:16
Getting to Know ADO.NET, Almost every software application running interacts with either one or multiple databases. The front end needs a mechanism to connect with databases, and ADO.NET serves the purpose. Each .NET application that requires database functionality is dependent on ADO.NET.
难取悦
发表于 2025-3-29 02:00:07
Making Connections,an instance of a class that implements the System.Data.IDbConnection interface for a specific data provider. In this chapter, you’ll use various data providers to establish connections and look at problems that may arise and how to solve them.
Pedagogy
发表于 2025-3-29 04:28:25
http://reply.papertrans.cn/19/1823/182274/182274_44.png
Infirm
发表于 2025-3-29 09:17:13
Getting Your Tools,ghout this book are Microsoft Visual Studio 2008 (code-named Visual Studio Orcas) and Microsoft SQL Server 2005 Express Edition, both of which work with Microsoft .NET Framework version 3.5. This latest version of .NET also provides extensive support for Language Integrated Query (LINQ), and because
图画文字
发表于 2025-3-29 13:49:58
http://reply.papertrans.cn/19/1823/182274/182274_46.png
失望昨天
发表于 2025-3-29 19:30:43
http://reply.papertrans.cn/19/1823/182274/182274_47.png
Licentious
发表于 2025-3-29 20:51:16
http://reply.papertrans.cn/19/1823/182274/182274_48.png
ALB
发表于 2025-3-30 03:03:11
http://reply.papertrans.cn/19/1823/182274/182274_49.png
巡回
发表于 2025-3-30 07:44:47
Handling Exceptions,nt issue. Structured exception handling is both elegant and robust. In database programming, errors come from three sources: application programs, ADO.NET, and database servers. We assume you’re familiar with handling application exceptions in C# with try statements, so we’ll focus on the last two s