mcs/class/System.Configuration/System.Configuration/PropertyInformationCollection.cs

   1 //
   2 // System.Configuration.PropertyInformationCollection.cs
   3 //
   4 // Authors:
   5 //  Lluis Sanchez Gual (lluis@novell.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) 2005 Novell, Inc (http://www.novell.com)
  27 //
  28
  29 #if NET_2_0
  30 using System.Collections;
  31 using System.Collections.Specialized;
  32 using System.Runtime.Serialization;
  33
  34 namespace System.Configuration
  35 {
  36         [Serializable]
  37         public sealed class PropertyInformationCollection: NameObjectCollectionBase
  38         {
  39                 internal PropertyInformationCollection ()
  40                 {
  41                 }
  42
  43                 public void CopyTo (PropertyInformation[] array, int index)
  44                 {
  45                         ((ICollection)this).CopyTo (array, index);
  46                 }
  47
  48                 public PropertyInformation this [string propertyName] {
  49                         get { return (PropertyInformation) BaseGet (propertyName); }
  50                 }
  51
  52                 public override IEnumerator GetEnumerator ()
  53                 {
  54                         return new PropertyInformationEnumerator (this);
  55                 }
  56
  57                 internal void Add (PropertyInformation pi)
  58                 {
  59                         BaseAdd (pi.Name, pi);
  60                 }
  61
  62                 [MonoTODO]
  63                 public override void GetObjectData (SerializationInfo info, StreamingContext context)
  64                 {
  65                         throw new NotImplementedException ();
  66                 }
  67
  68                 class PropertyInformationEnumerator : IEnumerator
  69                 {
  70                         private PropertyInformationCollection collection;
  71                         private int position;
  72
  73                         public PropertyInformationEnumerator (PropertyInformationCollection collection)
  74                         {
  75                                 this.collection = collection;
  76                                 position = -1;
  77                         }
  78
  79                         public object Current
  80                         {
  81                                 get {
  82                                         if ((position < collection.Count) && (position >= 0))
  83                                                 return collection.BaseGet (position);
  84                                         else
  85                                                 throw new InvalidOperationException();
  86                                 }
  87
  88                         }
  89
  90                         public bool MoveNext ()
  91                         {
  92                                 return (++position < collection.Count) ? true : false;
  93                         }
  94
  95                         public void Reset ()
  96                         {
  97                                 position = -1;
  98                         }
  99                 }
 100         }
 101 }
 102 #endif