mcs/class/System.Web/System.Web.Security/MembershipUserCollection.cs

   1 //
   2 // System.Web.Security.MembershipUserCollection
   3 //
   4 // Authors:
   5 //      Ben Maurer (bmaurer@users.sourceforge.net)
   6 //
   7 // (C) 2003 Ben Maurer
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 #if NET_2_0
  32 using System.Collections;
  33 using System.Web.UI;
  34
  35 namespace System.Web.Security {
  36         public class MembershipUserCollection : ICloneable, ICollection {
  37                 public MembershipUserCollection ()
  38                 {
  39                 }
  40
  41                 public void Add (MembershipUser user)
  42                 {
  43                         CheckNotReadOnly ();
  44                         store.Add (user.Username, user);
  45                 }
  46
  47                 public void Clear ()
  48                 {
  49                         CheckNotReadOnly ();
  50                         store.Clear ();
  51                 }
  52
  53                 public object Clone ()
  54                 {
  55                         MembershipUserCollection clone = new MembershipUserCollection ();
  56                         foreach (MembershipUser u in this)
  57                                 clone.Add (u);
  58                         return clone;
  59                 }
  60
  61                 public void CopyTo (Array array, int index)
  62                 {
  63                         store.CopyTo (array, index);
  64                 }
  65
  66                 public IEnumerator GetEnumerator ()
  67                 {
  68                         return ((IEnumerable) store).GetEnumerator ();
  69                 }
  70
  71                 public void Remove (string name)
  72                 {
  73                         CheckNotReadOnly ();
  74                         store.Remove (name);
  75                 }
  76
  77                 public void SetReadOnly ()
  78                 {
  79                         readOnly = true;
  80                 }
  81
  82                 public int Count {
  83                         get { return store.Count; }
  84                 }
  85
  86                 public bool IsSynchronized {
  87                         get { return false; }
  88                 }
  89
  90                 public MembershipUser this [string name] {
  91                         get { return (MembershipUser) store [name]; }
  92                 }
  93
  94                 public object SyncRoot {
  95                         get { return this; }
  96                 }
  97
  98                 void CheckNotReadOnly ()
  99                 {
 100                         if (readOnly)
 101                                 throw new InvalidOperationException ();
 102                 }
 103
 104                 KeyedList store = new KeyedList ();
 105                 bool readOnly = false;
 106         }
 107 }
 108 #endif
 109