PublishingWeb.InheritDefaultPageLayout Method
SharePoint 2010
Sets the new page URL token on this PublishingWeb object to be inherited from the parent PublishingWeb object.
Assembly: Microsoft.SharePoint.Publishing (in Microsoft.SharePoint.Publishing.dll)
After calling this method, the NewPageUrlToken property will return the same value that is specified in the parent PublishingWeb object. The P:Microsoft.SharePoint.Publishing.PublishingWeb.IsInheritingNewPageUrlToken property will be True.