ExtensionContext 클래스

A base class for the ModelGenerationExtensionContext, PropertyExtensionContext, ModelTransformExtensionContext and ModelConversionExtensionContext classes.

네임스페이스: Microsoft.Data.Entity.Design.Extensibility
어셈블리: microsoft.data.entity.design.extensibility.dll의 Microsoft.Data.Entity.Design.Extensibility

사용법

구문

‘선언
Public MustInherit Class ExtensionContext

public abstract class ExtensionContext

public ref class ExtensionContext abstract

public abstract class ExtensionContext

public abstract class ExtensionContext

설명

The ExtensionContext class is an abstract base class that is used to extend the functionality of the ADO.NET Entity Data Model Tools. Derived classes provide file and project information to Visual Studio extensions. For more information, see Extending the Entity Data Model Tools. For more information about extending the functionality of the ADO.NET Entity Data Model Tools, see Extending the Entity Data Model Tools and ADO.NET Entity Data Model Designer Extension Starter Kit.

The following classes are implementations of the ExtensionContext class:

• ModelGenerationExtensionContext

  참고:
  The UpdateModelExtensionContext class is an implementation of ModelGenerationExtensionContext.

• ModelTransformExtensionContext

• ModelConversionExtensionContext

상속 계층

System.Object
  Microsoft.Data.Entity.Design.Extensibility.ExtensionContext
     Microsoft.Data.Entity.Design.Extensibility.ModelConversionExtensionContext
     Microsoft.Data.Entity.Design.Extensibility.ModelGenerationExtensionContext
     Microsoft.Data.Entity.Design.Extensibility.ModelTransformExtensionContext
     Microsoft.Data.Entity.Design.Extensibility.PropertyExtensionContext

스레드 보안

이 형식의 모든 public static(Visual Basic의 경우 Shared) 멤버는 스레드로부터 안전합니다. 모든 인스턴스 멤버는 스레드로부터 안전하지 않을 수 있습니다.

플랫폼

개발 플랫폼

Windows XP Home Edition, Windows XP Professional, Windows Server 2003 , Windows Server 2008 및 Windows 2000

대상 플랫폼

Change History

참고 항목

참조

ExtensionContext 멤버
Microsoft.Data.Entity.Design.Extensibility 네임스페이스

기타 리소스

Extending the Entity Data Model Tools
Visual Studio Extensibility Developer Center