2 // System.Web.Compilation.AppCodeCompiler: A compiler for the App_Code folder
5 // Marek Habersack (grendello@gmail.com)
7 // (C) 2006 Marek Habersack
8 // (C) 2007-2010 Novell, Inc (http://novell.com/)
12 // Permission is hereby granted, free of charge, to any person obtaining
13 // a copy of this software and associated documentation files (the
14 // "Software"), to deal in the Software without restriction, including
15 // without limitation the rights to use, copy, modify, merge, publish,
16 // distribute, sublicense, and/or sell copies of the Software, and to
17 // permit persons to whom the Software is furnished to do so, subject to
18 // the following conditions:
20 // The above copyright notice and this permission notice shall be
21 // included in all copies or substantial portions of the Software.
23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Security.Permissions;
33 namespace System.Web.UI
36 [AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
37 [AspNetHostingPermission (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
38 public class HiddenFieldPageStatePersister : PageStatePersister
40 public HiddenFieldPageStatePersister (Page page)
45 public override void Load ()
47 string rawViewState = Page.RawViewState;
48 IStateFormatter formatter = StateFormatter;
49 if (!String.IsNullOrEmpty (rawViewState)) {
50 Pair pair = formatter.Deserialize (rawViewState) as Pair;
52 ViewState = pair.First;
53 ControlState = pair.Second;
58 public override void Save ()
60 IStateFormatter formatter = StateFormatter;
61 Page.RawViewState = formatter.Serialize (new Pair (ViewState, ControlState));