通过

  • 项目

Item 属性 (String)

Gets the specified NamedSet from the collection by its name. In C#, this property is the indexer for the NamedSetCollection class.

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

语法

声明
Public ReadOnly Default Property Item ( _
    index As String _
) As NamedSet
    Get
用法
Dim instance As NamedSetCollection
Dim index As String
Dim value As NamedSet

value = instance(index)

public NamedSet this[
    string index
] { get; }

public:
property NamedSet^ default[String^ index] {
    NamedSet^ get (String^ index);
}

member Item : NamedSet

JScript 支持使用索引属性，但不支持声明新索引属性。

参数

异常

异常 条件
System..::..InvalidOperationException

The specified member did not exist in the collection.

注释

In JScript, you can use the default indexed properties defined by a type, but you cannot explicitly define your own. However, specifying the expando attribute on a class automatically provides a default indexed property whose type is System..::..Object and whose index type is String.