SiteMapNodeCollection.SyncRoot Property

Gets an object that can be used to synchronize access to the collection.

Namespace: System.Web
Assembly: System.Web (in system.web.dll)

public:
virtual property Object^ SyncRoot {
	Object^ get ();
}
/** @property */
public Object get_SyncRoot ()

public function get SyncRoot () : Object

Not applicable.

Property Value

An object that can be used to synchronize access to the SiteMapNodeCollection.

Enumerating through a SiteMapNodeCollection collection is intrinsically not a thread safe procedure. Even when a SiteMapNodeCollection is synchronized, other threads can still modify the SiteMapNodeCollection, which causes the enumerator to throw an exception. To guarantee thread safety during enumeration, you can either lock the SiteMapNodeCollection during the entire enumeration or catch the exceptions resulting from changes that are made by other threads.

Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

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