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。
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.
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。
When you complete the configuration of a typed DataSet, you typically bind it to one or more controls in the user interface.
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。
And it is generally not a good idea to manually modify the generated class file for a typed DataSet.
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。
In any event, it's worth noting that the typed DataSet needs to stay in sync with the schema.
类型化数据集的优点是:. NET框架允许控件在设计器中进行绑定以帮助开发者看到设计好的用户界面。
The advantage of typed DataSets is that the.net Framework plumbing allows controls to bind within the designer to help developers visualize the UI at design time.
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。
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.
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 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.
使用类型化数据集时请记住,如果基础数据库表中对应的架构发生改变,则需要同步类型化数据集中的架构。
Keep in mind that when you use a typed DataSet, if the corresponding schema changes in the underlying database table, you will need to synchronize the schema in the typed DataSet.
类型化数据集设计器允许你添加自己的查询语句,通过在适当表格的上下文菜单中选择“添加”|“查询”来实现。
The typed DataSet designer accommodates by allowing you to add your own queries from the appropriate table's context menu by selecting add | Query from the table's context menu.
定义类型化数据集的架构存储在XSD文件中。
The schema that defines the typed DataSet is stored in the XSD file.
图2显示了一个类型化数据集的关系图视图,它表示Orders数据表、OrderDetails数据表以及这两个表之间的关系。
Figure 2 shows the diagram view of a typed DataSet that represents an Orders DataTable, an OrderDetails DataTable, and the relationship that links the two tables.
GridView控件是可以绑定数组、集合和类型化数据集的控件家族中的一员。
The GridView control is part of a family of controls that can bind to data sources such as arrays, collections, and typed DataSets.
VisualStudio 2005增强了类型化数据集从而使我们的生活更轻松。
Visual Studio 2005 enhances typed DataSets to make your life simpler.
类型化数据集或实体框架的一个网络游戏的服务器?
Typed Datasets or Entity Framework for an online game server?
它的标准化的查询方法、标准化的错误代码集、连接和注册到DBMS的标准方法以及标准化的数据类型,都给用户开发应用程序带来了巨大的方便,节省了用户的精力和时间。
It brings great convenience to users with standard query methods, standard error codes, standard data types and ways of connectivity and registration to DBMS, which also save users' time and energy.
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。
Adding local data files creates a typed dataset and a dynamic connection string that points to the database file in your application.
出现这种情况是因为非类型化数据集不提供架构,所以该向导没有足够的信息来创建数据源。
This happens because untyped datasets do not provide schema, so the wizard has insufficient information to create the data source.
类型化数据集包含表示数据库中的表的数据表对象。
The typed dataset contains data table objects that represent tables in the database.
对于类型化数据集,可通过编辑数据集类的架构创建约束。
For typed datasets, you create constraints by editing the dataset class's schema.
“数据集设计器”是用于处理类型化数据集的可视化工具集。
Dataset Designer is a set of visual tools for working with typed datasets.
这包括诸如数组、集合、非类型化数据集和数据阅读器之类的数据源。
This includes data sources such as arrays, collections, untyped datasets, and data readers.
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。
A typed dataset that encapsulates the data tables that you connected to in the database.
这是因为非类型化数据集不提供架构,因此该向导没有足够的信息来创建数据源。
This is because untyped datasets do not provide a schema, and therefore the wizard does not have enough information to create the data source.
这是因为非类型化数据集不提供架构,因此该向导没有足够的信息来创建数据源。
This is because untyped datasets do not provide a schema, and therefore the wizard does not have enough information to create the data source.
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