mcs/class/System.Configuration/System.Configuration/ConfigurationPropertyCollection.cs

   1 //
   2 // System.Configuration.ConfigurationPropertyCollection.cs
   3 //
   4 // Authors:
   5 //      Duncan Mak (duncan@ximian.com)
   6 //
   7 // Permission is hereby granted, free of charge, to any person obtaining
   8 // a copy of this software and associated documentation files (the
   9 // "Software"), to deal in the Software without restriction, including
  10 // without limitation the rights to use, copy, modify, merge, publish,
  11 // distribute, sublicense, and/or sell copies of the Software, and to
  12 // permit persons to whom the Software is furnished to do so, subject to
  13 // the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be
  16 // included in all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  22 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  23 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  24 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25 //
  26 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  27 //
  28
  29 #if NET_2_0
  30 using System;
  31 using System.Collections;
  32 using System.Collections.Generic;
  33
  34 namespace System.Configuration
  35 {
  36         public class ConfigurationPropertyCollection : ICollection, IEnumerable
  37         {
  38                 List <ConfigurationProperty> collection;
  39
  40                 public ConfigurationPropertyCollection ()
  41                 {
  42                         collection = new List <ConfigurationProperty> ();
  43                 }
  44
  45                 public int Count {
  46                         get { return collection.Count; }
  47                 }
  48
  49                 public ConfigurationProperty this [string name] {
  50                         get {
  51                                 foreach (ConfigurationProperty cp in collection)
  52                                         if (cp.Name == name)
  53                                                         return cp;
  54
  55                                 return null;
  56                         }
  57                 }
  58
  59                 public bool IsSynchronized {
  60                         get {  return false; }
  61                 }
  62
  63                 public object SyncRoot {
  64                         get { return collection; }
  65                 }
  66
  67                 public void Add (ConfigurationProperty property)
  68                 {
  69                         collection.Add (property);
  70                 }
  71
  72                 public bool Contains (string name)
  73                 {
  74                         ConfigurationProperty property = this [name];
  75
  76                         if (property == null)
  77                                 return false;
  78
  79                         return collection.Contains (property);
  80                 }
  81
  82                 public void CopyTo (ConfigurationProperty [] array, int index)
  83                 {
  84                         collection.CopyTo (array, index);
  85                 }
  86
  87                 void ICollection.CopyTo (Array array, int index)
  88                 {
  89                         ((ICollection) collection).CopyTo (array, index);
  90                 }
  91
  92                 public IEnumerator GetEnumerator ()
  93                 {
  94                         return collection.GetEnumerator ();
  95                 }
  96
  97                 public bool Remove (string name)
  98                 {
  99                         return collection.Remove (this [name]);
 100                 }
 101
 102                 public void Clear ()
 103                 {
 104                         collection.Clear ();
 105                 }
 106         }
 107 }
 108 #endif