mcs/class/System/System.Configuration/SettingsPropertyValueCollection.cs

   1 //
   2 // System.Web.UI.WebControls.SettingsPropertyValueCollection.cs
   3 //
   4 // Authors:
   5 //      Chris Toshok (toshok@ximian.com)
   6 //
   7 // (C) 2005 Novell, Inc (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using System;
  30 using System.Collections;
  31
  32 namespace System.Configuration
  33 {
  34
  35         public class SettingsPropertyValueCollection : ICloneable, ICollection, IEnumerable
  36         {
  37                 Hashtable items;
  38                 bool isReadOnly;
  39
  40                 public SettingsPropertyValueCollection ()
  41                 {
  42                         items = new Hashtable();
  43                 }
  44
  45                 public void Add (SettingsPropertyValue property)
  46                 {
  47                         if (isReadOnly)
  48                                 throw new NotSupportedException ();
  49
  50                         /* actually do the add */
  51                         items.Add (property.Name, property);
  52                 }
  53
  54                 internal void Add (SettingsPropertyValueCollection vals)
  55                 {
  56                         foreach (SettingsPropertyValue val in vals) {
  57                                 Add (val);
  58                         }
  59                 }
  60
  61                 public void Clear ()
  62                 {
  63                         if (isReadOnly)
  64                                 throw new NotSupportedException ();
  65
  66                         items.Clear ();
  67                 }
  68
  69                 public object Clone ()
  70                 {
  71                         SettingsPropertyValueCollection col = new SettingsPropertyValueCollection ();
  72                         col.items = (Hashtable)items.Clone ();
  73
  74                         return col;
  75                 }
  76
  77                 public void CopyTo (Array array, int index)
  78                 {
  79                         items.Values.CopyTo (array, index);
  80                 }
  81
  82                 public IEnumerator GetEnumerator ()
  83                 {
  84                         return items.Values.GetEnumerator();
  85                 }
  86
  87                 public void Remove (string name)
  88                 {
  89                         if (isReadOnly)
  90                                 throw new NotSupportedException ();
  91
  92                         items.Remove (name);
  93                 }
  94
  95                 public void SetReadOnly ()
  96                 {
  97                         isReadOnly = true;
  98                 }
  99
 100                 public int Count {
 101                         get {
 102                                 return items.Count;
 103                         }
 104                 }
 105
 106                 public bool IsSynchronized {
 107                         get {
 108                                 throw new NotImplementedException ();
 109                         }
 110                 }
 111
 112                 public SettingsPropertyValue this [ string name ] {
 113                         get {
 114                                 return (SettingsPropertyValue) items [ name ];
 115                         }
 116                 }
 117
 118                 public object SyncRoot {
 119                         get {
 120                                 throw new NotImplementedException ();
 121                         }
 122                 }
 123         }
 124
 125 }
 126