DirectionType, énumération (Microsoft.Office.Server.ApplicationRegistry.MetadataModel)
Specifies the direction in which the parameter is passed between the Business Data Catalog and the business application.
Espace de noms : Microsoft.Office.Server.ApplicationRegistry.MetadataModel
Assembly : Microsoft.SharePoint.Portal (dans microsoft.sharepoint.portal.dll)
Syntaxe
'Déclaration
Public Enumeration DirectionType
'Utilisation
Dim instance As DirectionType
public enum DirectionType
Membres
| Nom du membre | Description | |
|---|---|---|
| In | The Business Data Catalog instantiates the parameter and passes it to the system. | |
| InOut | System instantiates the parameter and passes it to the Business Data Catalog (corresponds to the Microsoft Visual C# ref keyword). The backend uses the parameter and overwrites it with a new value that the Business Data Catalog will marshal back, as long as this Parameter is the 'ReturnParameter' for the MethodInstance that is being executed. | |
| Out | The Business Data Catalog does nothing to this parameter. The system, may initialize it before returning it to the Business Data Catalog. This corresponds to the C# out keyword. The Business Data Catalog will marshal it back to the client if this Parameter is defined as the ReturnParameter in the MethodInstance being executed. | |
| Return | The system initializes the parameter and passes it to the Business Data Catalog as the return value of a method. |
Voir aussi
Référence
Microsoft.Office.Server.ApplicationRegistry.MetadataModel, espace de noms