项目
12/14/2010

ItemById 方法

Extracts a member from the DatabaseRoleCollection collection using a system-defined, unique identifier.

命名空间： Microsoft.SqlServer.Management.Smo
程序集： Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）

语法

声明
Public Function ItemById ( _
    id As Integer _
) As DatabaseRole
用法
Dim instance As DatabaseRoleCollection
Dim id As Integer
Dim returnValue As DatabaseRole

returnValue = instance.ItemById(id)

public DatabaseRole ItemById(
    int id
)

public:
DatabaseRole^ ItemById(
    int id
)

member ItemById : 
        id:int -> DatabaseRole

public function ItemById(
    id : int
) : DatabaseRole

参数

id
类型：System. . :: . .Int32
An int32 value that uniquely identifies the DatabaseRole object that is a member of the DatabaseRoleCollection collection.