Parameters

collection

The System.Web.SiteMapNodeCollection that contains the System.Web.SiteMapNode objects to add to the read-only System.Web.SiteMapNodeCollection.

Returns

A read-only System.Web.SiteMapNodeCollection with the same System.Web.SiteMapNode elements and structure as the original System.Web.SiteMapNodeCollection.

Remarks

You can test whether a System.Web.SiteMapNodeCollection collection is read-only by checking the SiteMapNodeCollection.IsReadOnly property. The SiteMapNodeCollection.IsFixedSize property also returns true when a System.Web.SiteMapNodeCollection is read-only.

Requirements