.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

Does Session work?

Posted By:      Posted Date: September 12, 2010    Points: 0   Category :ASP.Net
I have Index page which uses LoginControl.ascx. Here is the code..<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<dynamic>" %> <% if(Page.User.Identity.IsAuthenticated){ %> <label><%: Page.User.Identity.Name %></label> [<%: Html.ActionLink("Log Out","logout","account") %> ] <% } else { %> <label>:login</label> <% if(!string.IsNullOrEmpty(Session["loginError"] as string)){ %> <%: Session["loginError"].ToString() %> <% } %> <form action="/account/login" method="post"> Login: <%:Html.TextBox("UserName") %><br /> Password: <%:Html.Password("Password") %><br /> <input type="submit" value="Log In" /> <br /> <%: Html.ActionLink("Forgot my password","forgot","account") %><br /> [<%: Html.ActionLink("Register new account","register","account") %>]<br /> </form> <% } %> Then in AccountController I have such action [HttpPost] public ActionResult LogIn() { string username = Request.Params["UserName"]; string password = Request.Params["Password"]

View Complete Post

More Related Resource Links

MS SQL Server: Disconnect Users From Database - Kill User Session

If you ever wanted to restore your database from a SQL backup file (.bak), but there are still users connected to your database, the backup operation will fail causing the error: Exclusive access could not be obtained because the database is in use.

RadioButton inside GridView, How to get it work as normal

Did you tried before to drag a RadioButton control inside a Gridivew templatefield, and then you attempt to select these RadioButtons , you will notice that the behavior of RadioButton control will be changed and it will work just like the behavior of checkbox control! the user will be able to select more than one radiobutton in the grid!

Looking for guidance: wanting to work with AJAX architecture



I'm starting a small website that will be backed by a database, and will allow a small number of users to authenticate and select an entry in the database, and then view (and optionally update) a corresponding entry (think master-detail).

I have some flexibility in how I'll do this, but I'd really like to incorperate some newer AJAX style coding, eliminating some page postbacks. I think this is a great opportunity to learn the concepts well.

I'll probably go with an ASP.NET 4.0 site. From what I've seen there are MANY ways to go about this:

-WCF Data Services to expose the data, and consume in ASP.NET

-Page methods to expose the data, separate method to update the data

-I'd rather avoid the UpdatePanel because I'm really looking for a full hands-on approach, with learning client side scripting being an objective as well.

Beyond that, it seems that one can use jQuery to build clientside templates, but also one can use the ASP.NET AJAX template engine (in ASP.NET 4.0 I believe).

A concern I have: users should only be able to work with the data exposed via these endpoints if they are logged into the website. Hopefully I can somehow reuse the ASP.NET forms authentication cookie for this purpose. 

Well, I hope I've posted enough to a

animate effect work but the render items are messed up.


Hi all,

     I have a very unique problem, humm i think. I am using a jquery effect that animate bounce effect, i have a line in my javascript pageLoad function $("#UserBrowserInfoDIV").show('bounce'); - the effects run smoothly but what it does is mess up the bolded text in the div. I have try the items inside the div without bolding and it works fine and no render problem but when bolded the text that are bolded is quite messed up, and barely readable.

Please let me know is there anything else i can do i really would like use this effect.

P.S all the effect have the same render problem, and i am using ie8 under compatibility mode.





Why getTreeNode does not work?



I try to run a  treeview example from msdn:


I also want to use code from


Here is my code:

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<%@ Register TagPrefix="mytree"
Assembly="Microsoft.Web.UI.WebControls" %>
 <script type="text/javascript" language="javascript">

     function xxx() {

         var myNode = treeview_one.getTreeNode(treeview_one.selectedNodeIndex);


<form id="myform" runat="server">
<mytree:treeview id="treeview_one"  runat="server" Child

SQL Server Session state problem.


Hi to all,

I have some things that I want to know. I am right now using a free asp.net webhosting ("somee.com"). The problem is that when I am visiting a page, there's a tendency that values stored in my session variables are lost. Therefore, it causes an error when the requested page is loaded.

1. I am thinking of using sessionState mode="SqlServer". Will it solve my problem?

Actualy Im working on it but Im having problems when connecting to the sql database.

2.  Is that a problem in the webhost?

3. Do free webhosting sites provide allow session state in the sql server?. Because ive tried it locally into my computer and error say's i should intall the ASP.NET Session State SQL Server version 2.0 or above.

Session and Application Variables


I have a web application in which i need to logout the user if he clicks the logout button or even if he closes his browser window. On Logout button click, i am doing session.Abandon(), but how to go about his browser window close.

Can anybody help with a code sample.

Is there any way to find out the reason for session expiry?


Dear All,

is there any way to find out the reason for session expiry?



Session time out earlyer with in 5 min.


In my live site session time out with in 5 min only.how can i get the default i.e 20 min time . below webconfig file give below

<?xml version="1.0"?>
    Note: As an alternative to hand editing this file you can use the
    web admin tool to configure settings for your application. Use
    the Website->Asp.Net Configuration option in Visual Studio.
    A full list of settings and comments can be found in
    machine.config.comments usually located in
        <sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, &#xA;        System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, &#xA;        PublicKeyToken=31bf3856ad364e35">
            <sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, &#xA;        System.Web.Extensions, Ver

Datatable in session


I am creating a simple shopping cart using a datatable that is passed into a session object.  I have a small mini cart that displays the total number of items in the cart as well as the running total - this is displayed in a web control.  When the web control starts up I run a try/catch to see if the session object exists, if it doesn't I create the datatable for the cart and store it in the session.  I then have a datalist control that contains all the information for my products including an "add to cart" button.  When the page loads everything looks fine.  If I click on an "add to cart" button nothing happens to the session information.  If I click on it again, the session information updates - displaying only one item is in the cart and then counts up correctly there after.  Additionally, after adding an item, if I select a different item in the list, the same issue occurs.  I am not sure why this is happeing, if anyone can give me an idea I would appreciate it. 



Hi friends

I m facing a problem in my application with server so it needs changes .

My question is

Q1.Where should I store my session if i want to disconnect my server or How shold we storesession in web farm if specific serever is shut down.

Q2.Can anyone explain me difference between WEB FARM and WEB GARDEN






Session Timeouts


What are the issues (if any) of setting sessions to expire after an extended period of time as in 4-8 hours? I'm building an intranet app which is designed so that users will access it once in the morning and then leave it used, possibly, for hours at a time. I'm assuming that there aren't too many since

1) we're running it on a intranet
2) sessions are soley to retain state between requests
3) its not like a connection to the DB where you can conceivable run out

holding datatable value using session



iam insert record using datable in gridivew,iam using  session to hold the record,

there is any other way to hold the record in datable.


        DataRow row;
        row = dtempty.NewRow();
        row["ratetypeid"] = ddlratetype.SelectedValue;
        row["ratedesc"] = ddlratetype.SelectedItem.Text;
        row["slabs"] = ddlslabs.SelectedValue;   

Session with Crystal Reports on IE 8



Having a very wierd problem.  I have an application that uses Crystal Reports and it uses what I have found to be a common scenario (I am not a CR expert in any way).  I have an ASPX page that gathers options for the report, and then it goes and gets the data and if there is some, a button appears for them to launch the report.  On clicking that button, the code sets some values in the HttpResponse.Context area, then performs a Server.Transfer to another ASPX page that is our Report Template.  This page contains the CR stuff and it generates a PDF version of the report.  It then does the following code:

 With HttpContext.Current.Response
            .ContentType = "application/pdf"
            .AddHeader("Content-Disposition", "inline; filename=Report.pdf")

Category attribute of user control property does not work correctly in categories tab.



I have a User Control (ascx) and a property which a want to display in my categories tab in Visual Studio in the category named "Styles".

[Category("Styles"), DefaultValue(""), Description("The value for formating something.")]
public String MyFormatProperty
set { /* the code for set */; }
get { /* the code for get */; }

And here is the problem: Actually I do not need a get, because I only have to set the property (write only property). But when I omit the get, the property is displayed in the "Misc" category in the categories tab in Visual Studio. Only when I code the get as well, then the property is displayed correctly in the "Styles" category in the categories tab in Visual Studio.

Does anybody know why? How can I display the category correctly only with set?

Thanks, S.

Session problem with display of image in row of reportviewer


Hello techies...

I am new to this sql reporting service. But anyhow by surfing I am able to bind the report but i was stuck in image display.

Anyways, i also managed that. But the real problem is whenever i was keeping a image control in rdlc report i was having session prob. If i remove the image control then as usual report works fine.

Please suggest me some solution.... either for session problem or for image display. I am keeping the image name in database but for binding the rdlc report i am using a store procedure which return the path (static) concating with the image name(kept in database).

Hope to find a solution .....

Session handling


I am beginner to asp.net. I wanna set up a login page in ASP.NET. I dont like to use ASP.NET's own Login facilities.. I wanna use session object..How will I block visiting "user page" by clicking the back button of the browser after successfull logout 


Pls help me..

ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend