mcs/class/System.Web/System.Web.UI/EmptyControlCollection.cs

   1 //
   2 // System.Web.UI.EmptyControlCollection.cs
   3 //
   4 // Duncan Mak  (duncan@ximian.com)
   5 //
   6 // (C) Ximian, Inc.
   7 //
   8
   9 using System;
  10
  11 namespace System.Web.UI {
  12
  13         public class EmptyControlCollection : ControlCollection
  14         {
  15                 public EmptyControlCollection (Control owner)
  16                         : base (owner, true)
  17                 {
  18                 }
  19
  20                 public override void Add (Control child)
  21                 {
  22                         throw new NotSupportedException ("Control " + Owner.ID + " does not allow children");
  23                 }
  24
  25                 public override void AddAt (int index, Control child)
  26                 {
  27                         throw new NotSupportedException ("Control " + Owner.ID + " does not allow children");
  28                 }
  29         }
  30 }