Creates a new ControlCollection object to hold the child controls (both literal and server) of the server control.
Assembly: System.Web (in System.Web.dll)
The method is overridden by the HierarchicalDataSourceControl class to prevent child controls from being added.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.