After about 10 mins my web app will give me an error when i logout or try to save page. I have the sessions set and dont understand why I get this problem.in webconfig i have this.
<system.web>
<sessionState mode="InProc" timeout="60"/>
login
username 01
pswd 1 .
go to any page and sit there for 10-20mins or just leave it logged in and try to logout after 10-20mins[URL]
[Code]....
Session.RemoveAll();
Session.Abandon();
Response.ClearHeaders();
if (Session["name"] == null) {
Response.Redirect("login.aspx");
}
I have used this line for logout code , after getting logout i i tried pasting the URL in another tab it is showing
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
Line 31: {
Line 32: con.Open();
Line 33: Label1.Text = Session["name"].ToString();
Line 34: string a = ("select name from user2 where name='" + Label1.Text + "'");
I don't want to show this error message, i want to reload the login page when Pasting URL or Back Button ..how can i do this?
I have a web page where I have formview and grid view. The formview's default mode is in update mode. The user needs to enter a value or modify a value and then needs to click update button. I want to show them a message when they enter or modified something but not clicked the Update button. The message will be like: "Do you want to save the changes"
View 3 Replies i have following requirement.
1) A website will send a get request with a message and callback url as a query.
i want to generate an image and save it on my server and give a url to the calling server on the callback url as a query paramater.I already have the code to generate the image.I want to know how to save it on my server to be available to the calling server.and he should have no access to other images in the folder.
2)Can any one also tell me how to send an image to a url in a POST request.
[URL] ....
By using above query its fine to save logout time in database, if the user unfortunately close the browser without logout then how to store logout time in database...
1)
A website will send a get request with a message and callback url as a query.
i want to generate an image and save it on my server and give a url to the calling server on the callback url as a query paramater.
I already have the code to generate the image.
I want to know how to save it on my server to be available to the calling server.
and he should have no access to other images in the folder.
2)
how to send an image to a url in a POST request.
After login when i logout after 10 minutes my web application gives error (Hosted on iis):
Site URL is www.shoppersonlinecub.com login Id :admin@gmail.com
And Password: 1234 ( on logout it gives error).
Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.
Unable to understand the error.
i have agridview in asp.netwich is connected to datatablei edit the culomn added the abelite to delet rowsbut when i press the delete choice i got an errorthe error wich i c istnx
The GridView 'GridView1' fired event RowEditing which wasn't handled. escription:An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.Exception Details: System.Web.HttpException: The GridView 'GridView1' fired event RowEditing which wasn't handled.Source Error:
[Code]....
I write code for save my Image file in one folderThe code as follow :SavePath = Server.MapPath("~/images/masterpageimage/");MasterFile.Save(SavePath + fname);This code perfectly run in my local machin but when I upload this codeto my server it give me error asxception Details: System.Runtime.InteropServices.ExternalException: A generic error occurred in GDI+.
View 1 Replieswhen i logout from profile i cleared all the session created when user login.but after logout it goes to back page.u provided may solution but no is worked.
View 1 Repliesthis might be a little bit random but im wondering how do i give each registered user his own page that is only editable by him but at the same time viewable by other users like :
1- user registers and gets his own page and then lets say he can add some text .
2- other users can view the page but not customize or edit it.
I have create a masterpage and add content page include user (firsname,lastname,password,new password,confirm new password adn etc..)detail update field. i try to give a client side validation all the function work,but in confirm password its not hide wen give a correct password.. anybody give correct solution..code are below..
[Code]....
I have trouble sending mail out ..it comes with no errors,
[Code]....
Need the code for the login /logout in my sample project and how to attin logout in the all pages. dont mistake me as i am learning (fresher) the asp.net 2005
View 2 RepliesI want to logout from facebook automatically when i am logging out from my website..
I have integrated facebook authentication in my website using your code.
But I am not able to logout from facebook once login...
query in SQL Server Express, which worked fine, now I am trying to do it in WebMatrix using a Compact 4.0 db but it gives me an error.
SELECT *, (SELECT
count(1)
FROM Posts
WHERE CategoryI
[code]...
can we save or update record in the table from the same page ?
View 2 RepliesI just tried creating a simple sample with Modalpopup extender and Caledarextender. My design is like below.
[Code]....
When i run the sample and click the "New Sample" button, i get javascript error as "Error: ys.InvalidOperationException: Two components with the same id 'ctl00_MainContent_calDate' can't be added to the application.' can't be added to the application." I checked the rendered HTML using DeveloperTools and i still found the asp Panel recreated.
I want to do something like this.
[URL]
i have all the categories in my dataset. now i want my repeater to display it in alphabatically categories.
I receive this error when running the application. It is the LogOutPageUrl from the login/logout control. I have substituted several different destination pages, which all work in any other part of the application. However still get this error? what may be causing this, or why none of the other pages I have used will work either? Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.
View 4 Repliesi want to know when account logout without logout button click. actually i want to manage dashboard. with some events like login, logout with it's activity date and time. so if any user login so i will entry for login. and if any user direct close browser so how can i manage logout entry in database.
View 2 RepliesHere's an odd one.
I have a master page with links to other pages in the site. Those links use tilde paths (like "~/dir1/page2.aspx"). On most of the pages in the site that use this master page, there is no problem. The problem only seems to be on a few pages that use the master page, the links are VERY wrong, it tries to use the ~ as part of the link (so they are[URL]. It's as if it is treating the tilde as a literal under certain
disable back button on my asp.net application. I Should not be able to go back to my previous page after I logout.
View 2 RepliesI have a logout button on the master page.
I have a textbox on my subpage.
When I click the text box i notice that the logout button on my master page gets focus. So if the user types something in the textbox and then presses enter/return (a common reaction it appears) the user inadvertantly logs themselves out as the logout button is triggered.
Is there any way of stopping this?
When the user logs out of the page and does not close Internet Explorer, and again try to access the page either through favorite link or by entering URL, they are automatically logged into the page again.We want this NOT to happen. We want the user to always have to re-enter all Login data on the main login.aspxI have validated session correctly, even though this problem continueonly my system. Other system workingcorrectly. I think something browser settings problem.
View 3 Replies