2 // System.Net.Mail.MailAddressCollection.cs
5 // Tim Coleman (tim@timcoleman.com)
7 // Copyright (C) Tim Coleman, 2004
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 using System.Collections.ObjectModel;
37 namespace System.Net.Mail {
38 public class MailAddressCollection : Collection<MailAddress>
42 public void Add (string addresses)
44 foreach (string address in addresses.Split (','))
45 Add (new MailAddress (address));
48 protected override void InsertItem (int index, MailAddress item)
51 throw new ArgumentNullException ();
52 base.InsertItem (index, item);
55 protected override void SetItem (int index, MailAddress item)
58 throw new ArgumentNullException ();
59 base.SetItem (index, item);
62 public override string ToString ()
64 StringBuilder sb = new StringBuilder ();
65 for (int i = 0; i < Count; i += 1) {
68 sb.Append (this [i].ToString ());
70 return sb.ToString ();