Parameter.Direction 属性 (Microsoft.Office.Server.ApplicationRegistry.Administration)
Gets or sets the direction in which the parameter is passed between the Business Data Catalog and the system
命名空间: Microsoft.Office.Server.ApplicationRegistry.Administration
程序集: Microsoft.SharePoint.Portal (在 microsoft.sharepoint.portal.dll 中)
语法
声明
Public Property Direction As DirectionType
用法
Dim instance As Parameter
Dim value As DirectionType
value = instance.Direction
instance.Direction = value
public DirectionType Direction { get; set; }
属性值
One of In, Out, InOut, or Return.
备注
In: Business Data Catalog initializes the parameter and passes it to the system.
Out: System initializes the parameter and passes it to the Business Data Catalog (corresponds to Visual C# out keyword).
InOut: Business Data Catalog initializes the parameter and passes it to the system, which may modify it before returning it to the Business Data Catalog. (corresponds to Visual C# ref keyword).
Return: The system initializes the parameter and passes it to the Business Data Catalog as the return value of a method.
另请参阅
参考
Parameter 类
Parameter 成员
Microsoft.Office.Server.ApplicationRegistry.Administration 命名空间