创建和消费一个实体数据模型。
提供有关使用实体数据模型的详细信息。
模型更新向导（实体数据模型工具）更新模型和映射信息。
Update Model Wizard (Entity Data Model Tools) to update model and mapping information when the underlying database changes.
“实体数据模型向导”时，您必须指定要使用的数据库连接。
Entity data model Wizard to connect to a database and specify the contents of the model.
“数据源”窗口拖到设计器来创建绑定到实体数据模型的控件。
Data Sources window to the designer to create controls that are bound to the Entity Data Model.
实体数据模型向导从现有数据库生成模型和映射信息以及数据类。
TheEntity data model Wizard generates model and mapping information as well as data classes from an existing database.
实体框架支持用于在概念级别定义数据的 实体数据模型 （EDM）。
The Entity Framework supports the Entity Data Model (EDM) for defining data at the conceptual level.
如何：使用类库中定义的模型(实体数据模型工具)中的过程，并在ASP。
How to: Use a Model Defined in a class library (Entity Data Model Tools) for the class library project, and reference the class library project in your ASP.
提供有关在WPF应用程序中显示实体数据模型中的数据的分步详细说明。
Provides step by step details for displaying data in an Entity Data Model in a WPF application.
实体数据模型 （EDM）是一组描述数据结构（而不管其存储形式如何）的概念。
The Entity Data Model (EDM) is a set of concepts that describe the structure of data, regardless of its stored form.
NET实体数据模型，可以使用存储过程作为逆向工程的代码没有提供存储过程的使用。
NET Entity Data Model so that I can use Stored Procedures as reverse engineer code first didn't provide the use of sprocs.
CSDL将应用程序数据表示为概念模型中的一组实体和关系，它是实体数据模型的实现。
CSDL represents application data as a set of entities and relationships in a conceptual model, and it is an implementation of Entity data model.
VisualStudio 2010可以生成ddl并创建数据库来存储实体数据模型。
Visual Studio 2010 has to ability to generate a DDL and create a database to store the entity data model.
如果数据库中有一个未设置主键的表，那么实体数据模型工具会尝试为相应的实体推断一个键。
If the database has a table without a primary key, the entity data Model tools try to infer a key for the corresponding entity.
使用EntityDataModel向导从IBM数据服务器生成一个实体数据模型。
Use the Entity Data Model wizard to generate an Entity Data Model (EDM) from IBM data servers.
利用实体数据模型向导，您可以从现有数据库生成概念性模型，并将数据库连接信息添加到应用程序中。
The Entity Data Model Wizard lets you generate a conceptual model from an existing database and adds database connection information to your application.
“生成数据库”向导(实体数据模型工具)自动生成支持此概念模型的存储模型、映射、数据类和数据库。
Generate database Wizard (Entity data model Tools) to automatically generate the storage model, mappings, data classes, and a database that supports the conceptual model.
若对象层是由实体数据模型工具生成的，则复杂对象将在访问复杂类型属性而不是实例化父对象时进行实例化。
When the object layer is generated by the Entity Data Model tools, complex objects are instantiated when the complex type property is accessed, and not when the parent object is instantiated.
不过，您仍然能够通过添加基于实体数据模型的新对象数据源，然后将这些对象拖到设计器来创建数据绑定控件。
However, you can still create data-bound controls by adding a new object data source that is based on the Entity data Model, and then dragging those objects to the designer.
实体数据模型(EDM)是一种概念数据模型，能被用来对特定的领域进行数据建模。因此应用程序能和作为实体或对向的数据相匹配。
The Entity data model (EDM) is a conceptual data model that can be used to model the data of a particular domain so that applications can interact with data as entities or objects.
您可以生成实体数据模型(Entity Data Model,EDM)架构，可以使用支持的IBM数据服务器版本向实体应用程序编写和执行entitysql和LINQ语句。
You can generate Entity data Model (EDM) schemas, and you can write and execute EntitySQL and LINQ statements to Entities applications with the supported IBM data server versions.
规范化数据模型是SOA项目中实体及其属性和基于业务需求的关系的一个公共表示。
A canonical data model is a common representation of entities, their attributes and relationships based on the business requirements in the SOA project.
很多公司已经为公司中最重要的实体开发了一个规范化数据模型。
Many companies have already developed a canonical data model for the most important entities across their enterprise.
它们由逻辑数据模型转换而来，其中实体和关系转换为表、列、主键、外键以及约束。
They are transformations of logical data model where the entities and relationships are transformed into tables, columns, primary keys, foreign keys, and constraints.
概念数据模型是在初始阶段创建的，通常只包括实体和它们最重要的关系。
The conceptual data model is created during the initial phases and typically includes only entities and their most important relationships.
在概念模式后出现的是逻辑模式——用更多的细节定义概念，并显示实体之间的关系的数据模型。
After the conceptual schema comes the logical schema — the data model that defines the concepts with greater detail and shows the relationships between the entities.
ARTSXML字典是一张名称列表，这些名称最初来源于 ARTS 数据模型的逻辑视图的实体和属性名称。
The ARTS XML Dictionary is a list of names initially derived from entity and attribute names of the logical view of the ARTS Data Model.
逻辑数据模型中实体之间的关系是通过外键来表示的，外键与引用实体的主键相关联。
Relationships between entities in the logical data model are represented through foreign keys that are associated to the primary keys of the referring entity.
一个逻辑数据模型不受不同实体之间关系的限制。
A logical data model is not constrained regarding possible relationships between different entities.
逻辑数据模型主要由包和实体组成。
The logical data model primarily consists of packages and entities.
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