: DirectionType (Enumeración) (Microsoft.Office.Server.ApplicationRegistry.MetadataModel)
Specifies the direction in which the parameter is passed between the Business Data Catalog and the business application.
Espacio de nombres:
Ensamblado: Microsoft.SharePoint.Portal (in microsoft.sharepoint.portal.dll)
Sintaxis
'Declaración
Public Enumeration DirectionType
'Uso
Dim instance As DirectionType
public enum DirectionType
Miembros
Nombre de miembro | Descripción | |
---|---|---|
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. |
Vea también
Referencia
Microsoft.Office.Server.ApplicationRegistry.MetadataModel (Espacio de nombres)