• 项目

Item 属性 (String)

Gets the MiningStructure that has the specified identifier from the collection.

命名空间：  Microsoft.AnalysisServices
程序集：  Microsoft.AnalysisServices（在 Microsoft.AnalysisServices.dll 中）

语法

声明
Public ReadOnly Default Property Item ( _
    id As String _
) As MiningStructure
    Get
用法
Dim instance As MiningStructureCollection
Dim id As String
Dim value As MiningStructure

value = instance(id)

public MiningStructure this[
    string id
] { get; }

public:
property MiningStructure^ default[String^ id] {
    MiningStructure^ get (String^ id);
}

member Item : MiningStructure

JScript 支持使用索引属性，但不支持声明新索引属性。

参数

属性值

类型：Microsoft.AnalysisServices. . :: . .MiningStructure
The MiningStructure specified by the identifier.

异常

异常 条件
ArgumentNullException

id is a null reference (Nothing in Visual Basic).
ItemNotFoundException

id does not exist in the collection.