You can also use the ElementName property or the RelativeSource property to specify the binding source. The ElementName property is useful when you are binding to other elements in your application, such as when you are using a slider to adjust the width of a button. The RelativeSource propert...
Since the SSDL already describes the stored procedure as a Function element, the next step is to add the method in the CSDL. This can be done by adding the FunctionImport element as a child of the EntityContainer element: Copy <FunctionImport Name="GetTenMostExpensiveProducts" EntitySet="...
DatasetSchemaDataElement DatasetStorageFormat Datasets DataworldLinkedService DayOfWeek DaysOfWeek Db2AuthenticationType Db2LinkedService Db2Source Db2TableDataset DeleteActivity DeleteDataFlowDebugSessionRequest DelimitedTextDataset DelimitedTextReadSettings DelimitedTextSink DelimitedTextSource DelimitedTextWriteSettings Dependenc...
Data.Entity.Core.Common.CommandTrees 組件: EntityFramework.dll 表示將指定之集引數轉換成單一子句的轉換。 此類別無法獲得繼承。 C# 複製 public sealed class DbElementExpression : System.Data.Entity.Core.Common.CommandTrees.DbUnaryExpression 繼承 Object DbExpression DbUnaryExpression DbElementExpression...
详细了解 System.Data.Entity.Infrastructure 命名空间中的 System.Data.Entity.Infrastructure.DbRawSqlQuery<TElement>.Equals。
DbCollectionEntry<TEntity,TElement> 属性 方法 运算符 DbCompiledModel DbComplexPropertyEntry DbComplexPropertyEntry<TEntity,TComplexProperty> DbConnectionInfo DbConnectionStringOrigin DbContextConfiguration DbContextInfo DbEntityEntry DbEntityEntry<TEntity> ...
Entity Annotation– where unstructured sentences are tagged to make them more meaningful and bring them to a format that can be understood by machines. To make this happen, two aspects are involved –named entity recognitionandentity linking. Named entity recognition is when names of places, people...
@Erupt(name="简单的例子",power=@Power(importable=true,export=true) )@Table(name="t_simple")//数据库表名@EntitypublicclassSimpleextendsBaseModel{@EruptField(views=@View(title="文本"),edit=@Edit(title="文本",notNull=true,search=@Search) )privateStringinput;@EruptField(views=@View(title="数...
These non-traditional database models mainly include the entity-relationship (ER) model [58], the enhanced (or extended) entity-relationship (EER) model [95], the object-oriented (OO) database model [125], and the object-relational database model [213]. Among these database models, the ...
Entity Framework的核心 – EDM(Entity Data Model)EDM概述实体数据模型,简称EDM,由三个概念组成。概念模型由概念架构定义语言文件 (.csdl)来定义,映射由映射规范语言文件 (.msl),存储模型(又称逻辑模型)由存储架构定义语言文件 (.ssdl)来定义。这三者合在一起就是EDM模式。EDM模式在项目中的表现形式就是扩展名...