Creates an System.Web.UI.EmptyControlCollection object used to indicate that child controls are not allowed.
Always returns an System.Web.UI.EmptyControlCollection object.
The System.Web.UI.Control.CreateControlCollection method is normally used to create a System.Web.UI.ControlCollection object for storing the child controls of a Web Server control. In this implementation of the method, an System.Web.UI.EmptyControlCollection collection is always returned to indicate that child controls are not allowed.