SiteMapProviderCollection.Item[String] Eigenschaft

Definition

Namespace:: System.Web

Assembly:: System.Web.dll

Ruft ein SiteMapProvider-Objekt mit einem bestimmten Namen aus der Anbieterauflistung ab.Gets a SiteMapProvider object with a specific name from the provider collection.

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

Parameter

name: String

Der Name des zu suchenden SiteMapProvider.The name of the SiteMapProvider to find.

Eigenschaftswert

SiteMapProvider

Ein SiteMapProvider, der ein SiteMapProviderCollection-Element darstellt.A SiteMapProvider that represents a SiteMapProviderCollection element.

Beispiele

Im folgenden Codebeispiel wird veranschaulicht, wie die Item[String] -Eigenschaft verwendet wird, um SiteMapProvider das standardmäßige SiteMapProviderCollection ASP.NET-Objekt aus dem- Providers Objekt abzurufen, das beim Zugriff auf die Auflistung zurückgegeben wird.The following code example demonstrates how to use the Item[String] property to retrieve the default ASP.NET SiteMapProvider object from the SiteMapProviderCollection object that is returned when the Providers collection is accessed.

// 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")

Hinweise

Sie können den Indexer zum Durchlaufen des Inhalts eines SiteMapProviderCollection -Objekts verwenden.You can use the indexer to iterate over the contents of a SiteMapProviderCollection object.