Instantiates a new instance of UpdateModelExtensionContext.
命名空间: Microsoft.Data.Entity.Design.Extensibility
程序集： Microsoft.Data.Entity.Design.Extensibility（在 microsoft.data.entity.design.extensibility.dll 中）
用法
语法
声明
Protected Sub New
protected UpdateModelExtensionContext ()
protected:
UpdateModelExtensionContext ()
protected UpdateModelExtensionContext ()
protected function UpdateModelExtensionContext ()
备注
This constructor is inherited from the ExtensionContext class.
For 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.
平台
开发平台
Windows XP Home Edition, Windows XP Professional, Windows Server 2003 、Windows Server 2008 和 Windows 2000
目标平台
另请参见
参考
UpdateModelExtensionContext 类
UpdateModelExtensionContext 成员
Microsoft.Data.Entity.Design.Extensibility 命名空间
其他资源
Visual Studio Extensibility Developer Center
Developing Visual Studio Extensions