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Re: Validation of viewstate MAC failed / The state information is invalid for this page and might be corrupted

I have had this problem in a shared hosting environment. After testing, I discovered that I could experience this problem with even the most basic of web pages, consisting of only a couple of ASP.Net labels and an ASP.Net button. Working within a Session, the pages and site function fine. The problem...

Posted to State Management (Forum) by dbrook007 on 06-28-2008, 12:00 AM
Filed under: page, page methods, page navigation, Partial View State Ajax Updates, Problem, Session, Session and Authentication, session data lost problem, session end, Session expire web.config, session from formvie, Session Management, Session Management and Load Balancer, session management for gridview control, Session Management shared among child windows, Session State, Session state information lost, Session State Partitioning, Session State SQL Server gridView AJAX, session state timeout, session time out, SessionState cookieless cookies viewState, validation of viewstate MAC failed, view state controls, view state cookie session data caching, View state Problem, view state refresh F5 load event, ViewState, viewstate & cookies?, viewstate asp.net, viewState asp.net controls page size, viewstate invalid base64 length, viewstate MAC failed, ViewState problem, viewstate updatepanel postback, viewstate validation, viewstate vs session, ViewState vs. Session, ViewStateException, Viewstatevalidation, .Net 2.0, ajax, Ajax Viewstate, AJAX Viewstate Scriptmanager, Ajax: Javascript, app pool crash KB928365, App_Code, App_Code folder, application end event, application lifetime scope state management asp.net, application object, Application Pool, asp.net, asp.net 2.0, Asp.Net 2.0 session, ASP.NET 2.0 Webform, asp.net 2.0:GridView, ASP.NET cache, ASP.net Session, asp.net session timeout, ASP.NET State Management, asp.net., ASP.net.net session timeout, asp.net.net session usage, aspnet_state.exe, asynchronous callbacks session StateServer, mac validation, MachineKey, Maintain State, Manage State, Master Pages, MasterPages, Web Services, workaround, Seession, Application State, Application State Reset, Application_Error, Application_Stop Applicaton, validation, Paging, session state management, Session State Server Error, SessionState, view state, viewstate MAC authentication timeout, ViewState scope access context, ajax viewstate session alternative "web user controls", asp.net - application variables, asp.net. sessions, ASp.net\Security\Logout, webservices, IIS, Application variables, ApplicationState
Reading Session Values In A Created Class Via A New Thread

Dear Readers, Does anyone know how to read current pages session state values when you launch a thread that reads a create class from that page? Is this even possible? I have a class created on the original page and then a new thread is created to run procedures inside of this class. I want it to read...

Posted to State Management (Forum) by chrisjr2 on 12-06-2007, 12:00 AM
Filed under: page, Session, class, thread
S.O.S - Calling all HTTPModule Security Experts!

I'm creating a multiple sign-on process using an HTTPModule so I need to be able to keep track of which steps (pages) in the sign-on process the users have successfully completed. That being said, I do have a descent understanding of how these modules work as I've created one in the past to authenticate...

Posted to HttpHandlers and HttpModules (Forum) by illumna1 on 10-24-2007, 12:00 AM
Filed under: OnAcquireRequest, OnAuthenticateRequest, Page, Session, HttpModule, Authentication
[c#, session cookies]Object reference not set to an instance of an object. How to receive session cookie (added by ‘Session[“password”] = cpassword’) in good, correct way?

I would like create page (in c# language) where I could type login, password and after checking checkbox could save "mypassword" to the computer cookies. After clicking button, script should be check my login and my password and save "mypassword" to the session cookies (to receive on page "admin.aspx...

Posted to State Management (Forum) by szmitek on 05-13-2007, 12:00 AM
Filed under: OutputCache clear, page, requesting session cookies, Session, Session and Authentication, Session State, application, application object, asp.net, asp.net 2.0, authentication page-redirection session state stale page target redirection, c#, cookie, Cookies, current user, dynamic content, response.redirect, authentication
Re: Web Site .NET C# for mobile - Error in session ?

Thanks for your answer, but I'm a bit surprised. Why would Microsoft add "Mobile Page" in their templates in Visual Studio if it's working better with usual .aspx pages ? Except for the sessions variables, the application is working fine. I might send variables threw pages instead of...

Posted to Mobile and Handheld Devices (Forum) by meliweb on 12-14-2009, 12:00 AM
Filed under: mobile, ASP.NET Mobile Controls, Cookies, Blackberry, .NET mobile, authentication, MobileControls, .NET, #MobileDevelopment, variable, session, page, visual studio
Clearing session when leaving a page

Hi everyone, Do you have any idea how I can clear a session when i am navigation to another page. Thanks in advance! J

Posted to State Management (Forum) by musclejj on 10-04-2007, 12:00 AM
Filed under: page, Session, Ajax: Javascript