急 !急!急!急!跪求英语高手翻译计算机文献 !~

The vast majority of applications today have to perform some sort of database access. Whether you are building Windows
applications and want to perform simple database access, or you are creating middle-tier components to handle database access, understanding how to connect to a database, retrieve information, and manipulate data are critical to understanding
how to move to VB.NET.
First, VB.NET introduces new tools for connecting to data-
bases. Some of these tools are controls that act as wrappers
around the database access objects, called ADO.NET. These
controls simplify the code you write, and allow you to bind
graphical controls to DataSets you generate from the database. These controls require a new way of working with data-
bound controls in your application.

Second, ADO has evolved into ADO.NET. The ADO.NET functionality is different from what you are used to with ADO. Although similar in concept, the ADO.NET objects follow a disconnected paradigm. One of the major differences is that you are not necessarily retrieving the equivalent of a recordset, but an entire schema structure. These objects will be examined in this chapter.

The vast majority of applications today have to perform some sort of database access.
目前,很多应用程序都必须或多或少地执行一些数据库访问。
Whether you are building Windows applications and want to perform simple database access, or you are creating middle-tier components to handle database access, understanding how to connect to a database, retrieve information, and manipulate data are critical to understanding how to move to VB.NET.
无论您是构建 Windows 应用程序并进行简单的数据库访问,还是创建中间层组件来处理数据库访问,理解如何连接数据库、检索信息和处理数据对于您理解如何移动到 VB.NET 至关重要。
First, VB.NET introduces new tools for connecting to data-bases.
首先,VB.NET 引入了用于连接数据库的新工具。
Some of these tools are controls that act as wrappers around the database access objects, called ADO.NET.
其中的某些工具用作数据库访问对象周围的包装的控件,被称作 “ADO.NET”。
These controls simplify the code you write, and allow you to bind graphical controls to DataSets you generate from the database.
这些控件可以简化您编写的代码,并可用于将图形空间绑定到由该数据库生成的数据集中。
These controls require a new way of working with data- bound controls in your application.
这些控件需要一种与在应用程序中的数据绑定控件协同工作的新方式。
Second, ADO has evolved into ADO.NET.
其次, ADO 已演变为 ADO.NET。
The ADO.NET functionality is different from what you are used to with ADO.
ADO.NET 的功能性与您惯用的 ADO 并不相同。
Although similar in concept, the ADO.NET objects follow a disconnected paradigm.
尽管概念上很相似,但 ADO.NET 对象遵循的是一种不连续的范式。
One of the major differences is that you are not necessarily retrieving the equivalent of a recordset, but an entire schema structure.
其中一个主要区别在于您不必检索某个记录集的等值,而是整个模式结构。
These objects will be examined in this chapter.
本章将对这些对象加以分析。
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第1个回答  2008-06-12
绝大多数的应用必须今天执行某一类数据库存取。 您是否是大厦Windows
应用和想要进行简单的数据库存取,或者您创造中间排组分处理数据库存取,了解如何连接到数据库,检索信息,并且操作数据对了解至关重要
如何移动向VB.NET。
首先, VB.NET介绍为连接的新工具到数据基地。 其中一些工具是在数据库存取对象附近作为封皮,称ADO.NET的控制。 这些
控制简化您写的代码,并且允许您束缚图解控制到您从数据库引起的数据集。 这些控制要求一个新的方式与在您的应用的数据一定的控制一起使用。

其次,骚扰转变了成ADO.NET。 ADO.NET功能是与什么不同您用于与骚扰。 虽然相似在概念, ADO.NET对象跟随一个分离的范例。 其中一个主要区别是您不一定检索recordset的等值,但是一个整个图解结构。 这些对象在本章将被审查。
第2个回答  2008-06-10
绝大多数的申请,今天必须执行某种形式的数据库访问。无论您是要建置的Windows
应用程序和要执行的简单数据库访问,或者您正在创建中间层组件来处理数据库访问,了解如何连接到一个数据库,检索信息,操纵数据是至关重要的理解
如何转移到vb.net 。
首先, vb.net介绍了新的工具,用于连接数据
基地。这些工具有些是管制作为封套
围绕数据库访问的对象,所谓ado.net 。这些
管制,简化代码你写,并允许您绑定
图形管制,以数据集生成从数据库中。这些管制需要一个新的工作方式与数据
绑定控件在您的申请。

第二, ADO的已演变成ado.net 。该ado.net的功能是不同的是什么,你是用来与ADO 。虽然类似的概念, ado.net对象的后续断开范式。其中一个主要的分歧就是,你不一定是检索相当于一个记录,但整个架构的结构。这些物件将审查在这一章中。

不知道对不对啊!!

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