class/System/System.Collections.Specialized/StringCollection.cs

   1 //
   2 // StringCollection.cs
   3 //
   4 // Authors:
   5 //      John Barnette (jbarn@httcb.net)
   6 //      Sean MacIsaac (macisaac@ximian.com)
   7 //      Ben Maurer (bmaurer@users.sourceforge.net)
   8 //
   9 // (C) 2003 Ben Maurer
  10 // Copyright (C) 2001 John Barnette
  11 // (C) Ximian, Inc.  http://www.ximian.com
  12
  13 //
  14 // Permission is hereby granted, free of charge, to any person obtaining
  15 // a copy of this software and associated documentation files (the
  16 // "Software"), to deal in the Software without restriction, including
  17 // without limitation the rights to use, copy, modify, merge, publish,
  18 // distribute, sublicense, and/or sell copies of the Software, and to
  19 // permit persons to whom the Software is furnished to do so, subject to
  20 // the following conditions:
  21 //
  22 // The above copyright notice and this permission notice shall be
  23 // included in all copies or substantial portions of the Software.
  24 //
  25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  32 //
  33
  34
  35 namespace System.Collections.Specialized {
  36
  37         [Serializable]
  38         public class StringCollection : IList {
  39                 ArrayList data = new ArrayList ();
  40
  41                 public string this [int index] {
  42                         get { return (string)data [index]; }
  43                         set { data [index] = value;     }
  44                 }
  45
  46                 public int Count {
  47                         get { return data.Count; }
  48                 }
  49
  50                 bool IList.IsReadOnly {
  51                         get { return false; }
  52                 }
  53
  54                 bool IList.IsFixedSize {
  55                         get { return false; }
  56                 }
  57
  58
  59                 public int Add (string value) {
  60                         return data.Add (value);
  61                 }
  62
  63                 public void AddRange (string [] value) {
  64                         if (value == null)
  65                                 throw new ArgumentNullException ("value");
  66
  67                         data.AddRange (value);
  68                 }
  69
  70                 public void Clear () {
  71                         data.Clear ();
  72                 }
  73
  74                 public bool Contains (string value) {
  75                         return data.Contains (value);
  76                 }
  77
  78                 public void CopyTo (string [] array, int index) {
  79                         data.CopyTo (array, index);
  80                 }
  81
  82                 public StringEnumerator GetEnumerator () {
  83                         return new StringEnumerator (this);
  84                 }
  85
  86                 public int IndexOf (string value) {
  87                         return data.IndexOf (value);
  88                 }
  89
  90                 public void Insert(int index, string value) {
  91                         data.Insert (index, value);
  92                 }
  93
  94                 public bool IsReadOnly {
  95                         get { return false; }
  96                 }
  97
  98                 public bool IsSynchronized {
  99                         get { return false; }
 100                 }
 101
 102                 public void Remove (string value) {
 103                         data.Remove (value);
 104                 }
 105
 106                 public void RemoveAt (int index) {
 107                         data.RemoveAt (index);
 108                 }
 109
 110                 public object SyncRoot {
 111                         get { return this; }
 112                 }
 113
 114                 object IList.this [int index] {
 115                         get { return this [index]; }
 116                         set { this [index] = (string)value; }
 117                 }
 118
 119                 int IList.Add (object value) {
 120                         return Add ((string)value);
 121                 }
 122
 123                 bool IList.Contains (object value) {
 124                         return Contains ((string) value);
 125                 }
 126
 127                 int IList.IndexOf (object value) {
 128                         return IndexOf ((string)value);
 129                 }
 130
 131                 void IList.Insert (int index, object value) {
 132                         Insert (index, (string)value);
 133                 }
 134
 135                 void IList.Remove (object value) {
 136                         Remove ((string)value);
 137                 }
 138
 139                 void ICollection.CopyTo (Array array, int index) {
 140                         data.CopyTo (array, index);
 141                 }
 142
 143                 IEnumerator IEnumerable.GetEnumerator () {
 144                         return data.GetEnumerator ();
 145                 }
 146         }
 147 }