System.Web.XmlSiteMapProvider.AddProvider C# (CSharp) Method

		protected virtual void AddProvider (string providerName, SiteMapNode parentNode)
		{
			if (parentNode == null)
				throw new ArgumentNullException ("parentNode");

			if (parentNode.Provider != this)
				throw new ArgumentException ("The Provider property of the parentNode does not reference the current provider.", "parentNode");

			SiteMapProvider smp = SiteMap.Providers [providerName];
			if (smp == null)
				throw new ProviderException ("Provider with name [" + providerName + "] was not found.");

			AddNode (smp.GetRootNodeCore ());
			RegisterChildProvider (providerName, smp);
		}