Creates an EntityDesignerChangeScope object and sets the string that will appear in the dropdown lists for the Undo and Redo buttons in Visual Studio.
네임스페이스: Microsoft.Data.Entity.Design.Extensibility
어셈블리: microsoft.data.entity.design.extensibility.dll의 Microsoft.Data.Entity.Design.Extensibility
사용법
구문
‘선언
Public MustOverride Function CreateChangeScope ( _
undoRedoDescription As String _
) As EntityDesignerChangeScope
public abstract EntityDesignerChangeScope CreateChangeScope (
string undoRedoDescription
)
public:
virtual EntityDesignerChangeScope^ CreateChangeScope (
String^ undoRedoDescription
) abstract
public abstract EntityDesignerChangeScope CreateChangeScope (
String undoRedoDescription
)
public abstract function CreateChangeScope (
undoRedoDescription : String
) : EntityDesignerChangeScope
매개 변수
- undoRedoDescription
The string that will appear in the dropdown lists for the Undo and Redo buttons in Visual Studio.
반환 값
An EntityDesignerChangeScope object.
설명
In a Visual Studio extension, the CreateChangeScope method initializes an instance of the EntityDesignerChangeScope class. The EntityDesignerChangeScope class allows you to create a unit of work within the extension that can be undone or redone with the Undo and Redo buttons in Visual Studio.
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.
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
참고 항목
참조
PropertyExtensionContext 클래스
PropertyExtensionContext 멤버
Microsoft.Data.Entity.Design.Extensibility 네임스페이스
기타 리소스
Visual Studio Extensibility Developer Center
Developing Visual Studio Extensions