N -tier Support in Typed dataset.
强类型DataSet中多层架构(N -tier)的支持。
A strongly typed DataSet addresses these problems.
一个强类型的DataSet可以解决这些问题。
The schema that defines the typed DataSet is stored in the XSD file.
定义类型化数据集的架构存储在XSD文件中。
Dataset Designer is a set of visual tools for working with typed datasets.
“数据集设计器”是用于处理类型化数据集的可视化工具集。
For typed datasets, you create constraints by editing the dataset class's schema.
对于类型化数据集，可通过编辑数据集类的架构创建约束。
The XSD file stores the XML that defines the schema for the strongly typed DataSet.
XSD文件存储为强类型数据集定义架构的XML。
The typed dataset contains data table objects that represent tables in the database.
类型化数据集包含表示数据库中的表的数据表对象。
A typed dataset that encapsulates the data tables that you connected to in the database.
一个类型化数据集，该数据集封装您在数据库中所连接到的数据表。
In any event, it's worth noting that the typed DataSet needs to stay in sync with the schema.
在任何情况下，类型化数据集必须与架构保持同步，这一点是值得注意的。
And it is generally not a good idea to manually modify the generated class file for a typed DataSet.
而且对类型化数据集来说，手动修改生成的类文件通常不是一个好主意。
This method allows you to use a non-typed DataSet to create the XSD file for a strongly-typed DataSet.
此方法允许您使用非类型化的DataSet为强类型 DataSet创建XSD文件。
Because of this inheritance, developers do not lose any functionality by using a strongly typed DataSet.
由于这种继承性，开发人员使用强类型数据集不会丢失任何功能。
The LibraryConsoleTest program in the sample solution demonstrates how the strongly typed DataSet works.
示例解决方案中的LibraryConsoleTest程序演示了强类型DataSet的工作方式。
It takes an XML Schema Definition (XSD) file as well as a class file to create a strongly typed DataSet.
它使用XMLSchemaDefinition (XSD)文件以及类文件来创建强类型数据集。
I find that it is always a good idea to choose the name for your strongly typed DataSet when you create it.
我发现在创建强类型数据集时为其选择名称始终是一个不错的主意。
The strongly typed DataSet offers advantages over the untyped DataSet in terms of speed and easy maintainability.
强类型数据集在速度和易于维护性方面优于非类型化数据集。
The view shown in Figure 2 is just a visual representation of the XML Schema that defines the strongly typed DataSet.
图2 中显示的视图只是定义强类型数据集的XML架构的视觉表示。
In the end, you will have a descendent of a strongly typed DataSet that encapsulates all of the database interaction.
最后，您将拥有封装所有数据库交互的强类型DataSet的一个子代。
This strongly typed DataSet is used within the sample application that you can download from the MSDN Magazine Web site.
此强类型数据集用在示例应用程序中，该示例应用程序可以从MSDNMagazine Web站点下载。
We believe this would significantly improve the productivity of developers using Typed Dataset to create data applications.
我们相信这将极大的提高使用强类型DataSet来创建数据应用程序开发人员的工作效率。
When you complete the configuration of a typed DataSet, you typically bind it to one or more controls in the user interface.
当你完成类型化数据集的配置后，你会将他绑定到用户界面中的一个或多个控件中。
The.net framework includes an XSD compiler (xsd.exe) that can generate a strongly typed DataSet from a specially formatted.xsd file.
NET框架包括一个xsd编译器(xsd . exe)，它可以从某个经过特殊格式化的. xsd文件中生成一个强类型DataSet。
Adding local data files creates a typed dataset and a dynamic connection string that points to the database file in your application.
添加本地数据文件会创建类型化数据集和指向应用程序中数据库文件的动态连接字符串。
A strongly typed DataSet is actually a class that inherits from the System.Data.DataSet class and adds a few extra features of its own.
强类型数据集实际上是从System . Data . dataset类中继承的类，并且添加了一些自己的额外功能。
Anyone who has made heavy use of typed DataSets knows that, in general, each new typed DataSet class is used in one place in an application.
任何曾经大量使用类型化数据集的人都知道，一般来说每一个新的类型化数据集类仅在应用程序的一个地方被使用。
You can even make changes to Typed Dataset from the designer and it will make sure that updated code is generated into the specified project.
并确保您在设计器中的进行的更改可以自动更新到指定的项目中去。
You can then use your formatted and typed dataset in your application development, including the ability to generate data forms using the data form wizard.
然后，您可以在应用程序开发中使用格式化和类型化的数据集，包括可以使用数据窗体向导生成数据窗体。
The designer also generates a Fill query, which wraps the table's SELECT statement and is implemented as a method of the same name on the typed DataSet.
设计器同时也产生一个填充查询，它封装了查询相关表的Select语句并且在类型化数据集中以同名方法实现。
This code block exemplifies the fact that the code using the untyped DataSet is not as elegant as the code that was written using the strongly typed DataSet.
此代码块举例说明了这样的事实，使用非类型化数据集编写的代码没有使用强类型数据集编写的代码优雅。
This dialog box appears when adding or copying an existing typed dataset that includes references to a connection string in the project's application Settings.
当您在加入或复制现有的具型别资料集，而其中含有专案应用程序设定中的连接字串参考时，就会出现这个对话方块。
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