Constructeur ModelFileExtensionAttribute

Article
04/28/2011

Creates a new instance of the ModelFileExtensionAttribute class.

Espace de noms: Microsoft.Data.Entity.Design.Extensibility
Assembly : Microsoft.Data.Entity.Design.Extensibility (dans microsoft.data.entity.design.extensibility.dll)

Utilisation

Syntaxe

'Déclaration
Public Sub New ( _
    fileExtension As String _
)

public ModelFileExtensionAttribute (
    string fileExtension
)

public:
ModelFileExtensionAttribute (
    String^ fileExtension
)

public ModelFileExtensionAttribute (
    String fileExtension
)

public function ModelFileExtensionAttribute (
    fileExtension : String
)

Paramètres

fileExtension
The file extension for custom files that can be loaded and saved by the 4ccd7ad6-b934-4f7c-82a0-cfd2d4a95faf Entity Data Model Designer .

Notes

In a Visual Studio extension, the ModelFileExtensionAttribute is used when extending the functionality of the Entity Data Model Designer (Entity Designer). Specifically, the ModelFileExtensionAttribute is used to annotate classes that implement the IModelConversionExtension interface. The ModelFileExtensionAttribute constructor accepts a string parameter that specifies the file extension for custom files that can be loaded and saved by the Entity Designer.

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.

Plateformes

Plateformes de développement

Windows XP Édition familiale, Windows XP Professionnel, Windows Server 2003 , Windows Server 2008 et Windows 2000

Plateformes cibles

Voir aussi

Référence

Classe ModelFileExtensionAttribute
Membres ModelFileExtensionAttribute
Espace de noms Microsoft.Data.Entity.Design.Extensibility

Autres ressources

Visual Studio Extensibility Developer Center
Developing Visual Studio Extensions

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