SiteMapProviderCollection.Item[String] 屬性

定義

命名空間:

System.Web

組件:

System.Web.dll

從提供者集合中，取得特定名稱的 SiteMapProvider 物件。

public:
 property System::Web::SiteMapProvider ^ default[System::String ^] { System::Web::SiteMapProvider ^ get(System::String ^ name); };

public System.Web.SiteMapProvider this[string name] { get; }

member this.Item(string) : System.Web.SiteMapProvider

Default Public ReadOnly Property Item(name As String) As SiteMapProvider

參數

name

String

要尋找之 SiteMapProvider 的名稱。

屬性值

SiteMapProvider

表示 SiteMapProvider 項目的 SiteMapProviderCollection。

範例

下列程式碼範例示範如何使用 Item[] 屬性，從 SiteMapProviderCollection 存取集合時 Providers 傳回的物件擷取預設 ASP.NET SiteMapProvider 物件。

// Retrive the SiteMapProviderCollection that contains 
// the providers currently in use.
SiteMapProviderCollection providers = SiteMap.Providers;

// Use the Indexer to retrieve the default provider for ASP.NET.
SiteMapProvider defaultProvider = providers["AspNetXmlSiteMapProvider"];

' Retrive the SiteMapProviderCollection that contains 
' the providers currently in use.
Dim providers As SiteMapProviderCollection 
providers = SiteMap.Providers

' Use the Indexer to retrieve the default provider for ASP.NET.
Dim defaultProvider As SiteMapProvider 
defaultProvider = providers("AspNetXmlSiteMapProvider")

備註

您可以使用索引子逐一 SiteMapProviderCollection 查看 物件的內容。

另請參閱

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