State Management :: Using Global.asax To Set Session Variables Pulled From SQLServer?

Sep 3, 2010

I have a custom class that pulls user information from a SQL Server table. Now that I'm expanding the site from a single page to others. I want to shift the code to the Session_Start event so that the information is always loaded when the site is accessed. How do I call my custom code from global.asax since its script and not a class.

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Similar Messages:

State Management :: Get Session In Global.asax?

Mar 20, 2010

how to get sessions in the global.asax, but I still cant get it to work...for some reason my session throws NullExceptions..the sessions are set from another page add looks something like:

[Code]....

And once I try to get those session values I do the following in the Global.asax:

[Code]....

But as I said, for some reason I get a NullException once I try to get the values...and they do have the same session-name,so they shouldn't be null..

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State Management :: Losing Session State In Global.asax File?

Feb 2, 2011

I am trying to set a session variable in the global.asax file and keep running into the problem that the Session is null.

I am running my application in VS2008 and using asp.net 3.51.

Here is my code:

1. In my web.config file I have enabled the session state and added the following line;

<sessionState
cookieless="false"
mode="InProc"
timeout="60"
></sessionState>

2. In the Session_Start procedure in the Global.asax file I set the session variable to a default value.

[Code]....

My problem seems to be that when the Application_Error procedure is executed the session state is lost.

Does anyone know why the session state isn't available in the Global.asax file.

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State Management :: Global.asax To Load Up Several Session Variable When A Session Starts?

Sep 14, 2010

I added the following code to global.asax to load up several session variable when a session starts. I'm assuming that when a page goes to use the variable that I should be

1) checking at the page level that the value is valid not 0 when its not expected to be 0, not a zero-length string when its expected to have a length

2) have code at the page level that sets the values if the values have not been set as when the Session timeout, ideally putting the code in a class derived from Page and then deriving all of my pages from the new class so that the code does not have to be repeated in every page

[Code]....

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State Management :: Maintain Session Using Global.asax?

Dec 20, 2010

i dont know about Global.asax so give some information about it and also tell me about the implementation and use of session_start and session_end event. How to call Global.asax in our website.

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State Management :: Get Session Value In Global.asax Page?

Apr 6, 2010

When i start the application, based on some condition in global.asax page,i wil redirect to login page.If i click the logout button,

there i vil be clear all session value. here i want to initiate new session value like Session["InitialLogin"]="Yes".

How can i get this value in global .asax page. If get that session value [i.e Session["InitialLogin"]="Yes"], i vil redirect to some other page.

I cant able to get session value in global.asax page.i always getting null value.

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State Management :: How To Apply Session Globally In A Website Using Global.asax File

Jan 4, 2011

how can I implement a Global Session in my ASP.NET 3.5 website in C# using Global.asax file ?

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State Management :: Global.asax - Session Start - Missing Assembly Reference?

Jul 26, 2010

I want to insitate a class instance in the session start of the application. code below

if (Session["user"] != null)

Session["user"] = new user();

I have created the "user" class as a separte dll and referenced and imported the namespace.But still i get 'are u missing assembly reference' it is not problem in 1.1 but seems has a problem in 2.0

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State Management :: Handle Session_end Out Of Global.asax?

Nov 11, 2010

i'm using asp.net 2.0.

there's a way to add an handler to manage the session_end event without using the global.asax?

(i can't modify my httpapplication code so i need to add the handler externally to it)

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State Management :: PostBack Triggers Session_Start On Global.asax

Oct 6, 2010

I have a simple aspx Page, which html contains:

[Code]....

and code behind:

[Code]....

This is quite simple. When I press btn1, it sets correctly the Session Key. And this is then the issue arrives: When I press one of these buttons, this is the sequence of what happens:

Global.asax: Session_Start
MyPage.aspx: Page_Load btnX_Click

So, everytime there is a PostBack, even before the Page loads, the session starts and generates a new Id. This way, I loose everything during the PostBack. My Session State configuration:

[Code]....

This is running on VS 2010 + V3.5, on IIS5.1. The Page header configuration is default.

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State Management :: Want To Access Url In Application_start Event In Global.asax?

Dec 1, 2010

Suppose my website address is like http://localhost/MyWebsite

I wanted to access this url in Application_start event in global.asax, Can i some how get it?

[I know i can get it via application_beginrequest or other event]

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State Management :: Difference Between Global_ Vs Application_ In Global.asax?

May 23, 2010

What is the difference between the 2? Ex:

Private Sub Globals_BeginRequest(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.BeginRequest

vs

Protected Sub Application_BeginRequest(ByVal sender As Object, ByVal e As EventArgs)

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State Management :: Unable To Serialize The Session State In 'StateServer' And 'SQLServer' Mode

Dec 12, 2010

I am new to .net 4.0 and am using EF Model and SessionState Mode=SqlServer and I am getting this error below:

Unable to serialize the session state. In 'StateServer' and 'SQLServer' mode, ASP.NET will serialize the session state objects, and as a result non-serializable objects or MarshalByRef objects are not permitted. The same restriction applies if similar serialization is done by the custom session state store in 'Custom' mode.

I checked the stack trace and its complaining about

[assembly: global::System.Data.Objects.DataClasses.EdmSchemaAttribute()]
[assembly: global::System.Data.Objects.DataClasses.EdmRelationshipAttribute("PoplarGroveModel", "tblMenuRole", "tblMenu", global::System.Data.Metadata.Edm.RelationshipMultiplicity.Many, typeof(PoplarGroveDataModel.Menu), "tblRole",

[Code].....

I marked it as serializable but then it complains about System.Data.Objects.ObjectContext is not marked as serializable and hence throws the same error.

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Can Set The Connection String For Custom Session State Mode In Global.asax File

Feb 5, 2010

Can I set the connection string for custom session state mode in global.asax file? I cannot hard code the connection string in the webconfig file. ,I will get the connection string at runtime,Can i set the connection string for custom sessionmode/sqlserver session mode in the global.asax file(like in application statrevent, or aquirerequeststate event.If YES How to do that?

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State Management :: When To Use SQLServer Or StateServer Session Mode

Feb 13, 2011

Just wanted to know in which type of web application we can use out proc session state mode?

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State Management :: Session And Session Variables Not Stable In Development Server?

Oct 11, 2010

I use some session variables to get the job done(shopping cart, etc) but it is not stable..manytimes I get no items in session object and other times(refreshing the page) I get missing data...I downloaded the entire site code to my local pc and debugged it and run it succesfully without any session data missing...When I run it in the server, I get bad session again: no products in shopping cart or products with missing quantities...

The same website runs smoothly in our production server too....The problem is with our development server...

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State Management :: Session Variables And Tabs / Is There A Way To Reset The Session Variable

Nov 11, 2010

I have some code in my page load event where I just want to fire once when the user opens the Browser. The only issue is if you open a new tab with the same website the session variable does not reset. Is there a way to reset the session variable when you open a new tab or do you have to take the whole web browser down for it to clear the session variable.

In Global Page:

[code]....

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State Management :: Session State Variables Getting Lost?

Jun 28, 2010

I am working on an asp.net website using C#. The site deals with orders and therefore order lines. I would like to store the order in memory whilst it is being populated (with order lines) and once it gets submitted write it to a database.

The above logic has been implemented, but sometimes when accessing session state or storing a variable in it information gets lost. Take note that the web server is running a dual-core processor. I am also using the in proc session state server.

I tried changing over to using the out proc session state server (asp.net state service), but it requires serialization. Since the order and orderlines are actually linq to sql classes, the entitysets and entityref's fail to serialize.

Does anyone know the reason why session state loses information occasionally and possibly how to eliminate the problem?

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State Management :: Scalability When Session Variables Are Used?

Feb 6, 2011

I've been building ASP.Net applications for a few years now but most of my work is focused on business apps that'll be used by less than 50 people, running on an Intranet.

Today I had a conversation with a colleague who is thinking of using ASP.Net to build a commercial application that could potentially be used by 1 Million users. He wanted to know about the scalability of ASP.Net apps and how much (or how little) of stateful objects likes Session variables he could use and still keep his app scalable. To this I did not have an answer, which is why I'm turning to the community.

Striving to keep your bias to a minimum, if you were going to build an ASP.Net application for 1 Million users that provided a rich UI experience, what parts of Microsoft's technologies to keep track of state would you avoid or keep to a minimum?

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State Management :: Is There Other Than Session To Store Global Values

May 21, 2010

I want to use something better thatn using the session to store global values, because it has somw problems

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State Management :: Crossing Values Of Session Variables

Oct 18, 2010

We are working in a web application using Session variables to store the clients ID to operate with them in all app (making orders, reports, etc....) but randomly users get the client ID of another user in any moment using the application.

I have tried to solve it in a first step adding to system.web section in the web.config file this:

[Code]....

ASP.NET State Service is running in server normally, It began run just before this last change, but we have not solved the problem either with this solution.

The server is Windows Server 2003 Standard Edition SP2 32bits running IIS 6.0, and the application is made with Framework 2.0

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State Management :: Certain Users Losing Certain Session Variables?

Mar 14, 2011

There are a couple of user's experiences session variable loss after they've clicked a confirm button and their information is email via a relay hosting server. Below, I commented exactly where the session variables get lost.

What could be causing the session variable loss? So far, this only happens to a few users.

Part of the email that gets sent out:

[Code]....

Web config file:

[Code]....

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State Management :: How To Keep The Session Variables Even After Closing The Browser

Mar 30, 2010

How to keep the session variables even after closing the browser?

Everytime I close the browser, I lose all the session variables.

Is there any way to keep them?

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State Management :: Accessing Variables Across Pages Within The Same Session?

Jul 12, 2010

How can I retain the value of variables that I fill from CodeBehind throughout the session? (C#). For example, I do a LINQ query from the log in "on-Click" button event. The query produces a bunch of data about the user that I want to access throughout the session on additional ASP pages. I know that I can pass a large query string but I suspect that there is a better way. Here's a specific...

from the db function I product: COS=2 (class of service). Throughout the session, I test for COS and display appropriate pages. Assume that the LINQ query is accomplished in the CodeBehind attached to the "loginButton" within the "login.aspx" page.

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State Management :: Session Variables Value Lost Between Pages?

Nov 23, 2010

I am using Session ID Manager in all the pages of the website, but I am losing session variables in between the pages. what should I do to save the values of session variables.
Anoop

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