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Item 屬性 (String)

Gets the Trace THAT HAS the specified identifier from the collection.

命名空間：  Microsoft.AnalysisServices
組件：  Microsoft.AnalysisServices (在 Microsoft.AnalysisServices.dll 中)

語法

'宣告
Public ReadOnly Default Property Item ( _
    id As String _
) As Trace
    Get
'用途
Dim instance As TraceCollection
Dim id As String
Dim value As Trace

value = instance(id)

public Trace this[
    string id
] { get; }

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

member Item : Trace

JScript 支援索引屬性的使用，但不支援新屬性的宣告。

參數

屬性值

型別：Microsoft.AnalysisServices. . :: . .Trace
The Trace specified by the identifier.

例外

例外狀況 條件
ArgumentNullException

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

id does not exist in the collection.