2 // System.Web.UI.HtmlControls.HtmlInputPassword.cs
5 // Chris Toshok <toshok@ximian.com>
7 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.ComponentModel;
32 using System.Collections.Specialized;
33 using System.Security.Permissions;
35 namespace System.Web.UI.HtmlControls {
38 [AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
39 [AspNetHostingPermission (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
41 [DefaultEvent ("ServerChange")]
42 [ValidationProperty ("Value")]
43 [SupportsEventValidation]
44 public class HtmlInputPassword : HtmlInputText, IPostBackDataHandler
46 public HtmlInputPassword ()
52 protected override void RenderAttributes (HtmlTextWriter writer)
54 // make sure we don't render the password
55 Attributes.Remove ("value");
57 base.RenderAttributes (writer);
60 bool IPostBackDataHandler.LoadPostData (string postDataKey, NameValueCollection postCollection)
62 string s = postCollection [postDataKey];
63 if (Attributes ["value"] != s) {
64 Attributes ["value"] = s;
70 void IPostBackDataHandler.RaisePostDataChangedEvent ()
72 OnServerChange (EventArgs.Empty);