IModelConversionExtension.OnAfterFileLoaded 方法

Defines custom functionality for loading a file with a custom format and converting it to an .edmx format.

命名空間: Microsoft.Data.Entity.Design.Extensibility
組件: Microsoft.Data.Entity.Design.Extensibility (於 microsoft.data.entity.design.extensibility.dll)

使用方式

語法

'宣告
Sub OnAfterFileLoaded ( _
    context As ModelConversionExtensionContext _
)

void OnAfterFileLoaded (
    ModelConversionExtensionContext context
)

void OnAfterFileLoaded (
    ModelConversionExtensionContext^ context
)

void OnAfterFileLoaded (
    ModelConversionExtensionContext context
)

function OnAfterFileLoaded (
    context : ModelConversionExtensionContext
)

參數

• context
  Provides file and Visual Studio project information.

備註

In a Visual Studio extension, the OnAfterFileLoaded method is used to extend the functionality of the Entity Data Model Designer (Entity Designer). Specifically, the OnAfterFileLoaded method converts a file with a custom format to an .edmx file. The Microsoft.Data.Entity.Design.Extensibility.ModelFileExtensionAttribute is used to annotate classes that implement the IModelConversionExtension interface. The Microsoft.Data.Entity.Design.Extensibility.ModelFileExtensionAttribute constructor accepts a string parameter that specifies the file extension for custom files that can be loaded and saved by the Entity Designer.

注意：
When building a Visual Studio extension that also implements the IModelTransformExtension.OnAfterModelLoaded method, the OnAfterFileLoaded method will be called before the IModelTransformExtension.OnAfterModelLoaded method.

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.

執行緒安全性

任何這個類型的公用靜態 (在 Visual Basic 中為 共用) 成員都具備執行緒安全。 不保證任何執行個體成員安全執行緒。

平台

開發平台

Windows XP Home Edition, Windows XP Professional, Windows Server 2003 、Windows Server 2008 和 Windows 2000

目標平台

Change History

另請參閱

參考

IModelConversionExtension 介面
IModelConversionExtension 成員
Microsoft.Data.Entity.Design.Extensibility 命名空間

其他資源

.edmx File Overview
Visual Studio Extensibility Developer Center
Developing Visual Studio Extensions