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Item 属性 (String)

Gets the AggregationInstance, with 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 AggregationInstance
    Get
用法
Dim instance As AggregationInstanceCollection
Dim id As String
Dim value As AggregationInstance

value = instance(id)

public AggregationInstance this[
    string id
] { get; }

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

member Item : AggregationInstance

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. . :: . .AggregationInstance
The AggregationInstance 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.