1 // Permission is hereby granted, free of charge, to any person obtaining
2 // a copy of this software and associated documentation files (the
3 // "Software"), to deal in the Software without restriction, including
4 // without limitation the rights to use, copy, modify, merge, publish,
5 // distribute, sublicense, and/or sell copies of the Software, and to
6 // permit persons to whom the Software is furnished to do so, subject to
7 // the following conditions:
9 // The above copyright notice and this permission notice shall be
10 // included in all copies or substantial portions of the Software.
12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 // Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
23 // Pedro MartÃnez Juliá <pedromj@gmail.com>
29 using System.Collections;
30 using System.ComponentModel;
32 namespace System.Windows.Forms {
34 [ListBindable (false)]
35 public class DataGridViewSelectedColumnCollection : BaseCollection, IList, ICollection, IEnumerable {
37 internal DataGridViewSelectedColumnCollection ()
41 bool IList.IsFixedSize {
42 get { return base.List.IsFixedSize; }
45 object IList.this [int index] {
46 get { return this[index]; }
47 set { throw new NotSupportedException("Can't insert or modify this collection."); }
50 public DataGridViewColumn this [int index] {
51 get { return (DataGridViewColumn) base.List[index]; }
54 int IList.Add (object o)
56 throw new NotSupportedException("Can't add elements to this collection.");
64 [EditorBrowsable (EditorBrowsableState.Never)]
67 throw new NotSupportedException("This collection cannot be cleared.");
70 bool IList.Contains (object o)
72 return Contains(o as DataGridViewColumn);
75 public bool Contains (DataGridViewColumn dataGridViewColumn)
77 return base.List.Contains(dataGridViewColumn);
80 public void CopyTo (DataGridViewColumn[] array, int index)
82 base.List.CopyTo(array, index);
85 int IList.IndexOf (object o)
87 return base.List.IndexOf(o);
90 void IList.Insert (int index, object o)
92 Insert(index, o as DataGridViewColumn);
95 [EditorBrowsable (EditorBrowsableState.Never)]
96 public void Insert (int index, DataGridViewColumn dataGridViewColumn)
98 throw new NotSupportedException("Insert is not allowed.");
101 void IList.Remove (object o)
103 throw new NotSupportedException("Can't remove elements of this collection.");
106 void IList.RemoveAt (int index)
108 throw new NotSupportedException("Can't remove elements of this collection.");
111 protected override ArrayList List {
112 get { return base.List; }
115 internal void InternalAdd (DataGridViewColumn dataGridViewColumn) {
116 base.List.Add(dataGridViewColumn);
119 internal void InternalAddRange (DataGridViewSelectedColumnCollection columns)
124 // Believe it or not, MS adds the columns in reverse order...
125 for (int i = columns.Count - 1; i >= 0; i--)
126 base.List.Add (columns [i]);
129 internal void InternalRemove (DataGridViewColumn dataGridViewColumn) {
130 base.List.Remove(dataGridViewColumn);