XmlSiteMapProvider.RemoveProvider Method

Removes a linked child site map provider from the hierarchy for the current provider.

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

protected virtual void RemoveProvider (
	string providerName
protected void RemoveProvider (
	String providerName
protected function RemoveProvider (
	providerName : String
Not applicable.



The name of one of the SiteMapProvider objects currently registered in the Providers.

Exception typeCondition


providerName cannot be resolved.


providerName is not a registered child provider of the current site map provider.


providerName is a null reference (Nothing in Visual Basic).

The RemoveProvider method removes providerName from the hierarchy for the current provider, including any parent/child relationships that are established by the AddProvider method between site map nodes of the current provider and the removed provider.

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