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