How to kill session in asp.net - ASP.NET Discussion Boards

kuduva5-Oct-09 13:56

5-Oct-09 13:56

This is my error when i uploading the file can you explain me clearly

Server Error in '/' Application.
Runtime Error
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.

Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "Off".



<configuration>
<system.web>
<customErrors mode="Off"/>
</system.web>
</configuration>

Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect" attribute of the application's <customErrors> configuration tag to point to a custom error page URL.



<configuration>
<system.web>
<customErrors mode="RemoteOnly" defaultRedirect="mycustompage.htm"/>
</system.web>
</configuration>

Re: when uploading

Christian Graus5-Oct-09 14:14

Christian Graus

5-Oct-09 14:14

To repeat something I said yesterday:

every day some moron posts this. Can't you read ? The message means precisely what it says. It means you need to change your web.config to see the actual error that is occuring on your server.

How did you write a website, if you're illiterate ?

Change customErrors to mode="Off" and you will find the actual error occuring.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: when uploading

kuduva5-Oct-09 14:30

kuduva

5-Oct-09 14:30

I change that line into off but same error is displaying

Re: when uploading

Christian Graus5-Oct-09 14:40

Christian Graus

5-Oct-09 14:40

Perhaps it's caching. What will happen when it reads the new web.config, is that it will show the actual error.

The other option is to log into the server and access the page from the server. It will show the real error there, both ways.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

asp.net blinking background

laziale5-Oct-09 10:00

laziale

5-Oct-09 10:00

hello everyone -
I am trying to make one of my buttons background blink in two colors, black and red. Any idea how I can do that?
thanks in advance, Laziale

Re: asp.net blinking background

Christian Graus5-Oct-09 10:30

Christian Graus

5-Oct-09 10:30

javascript, and a timer. Or, an animated gif.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: asp.net blinking background

Arindam Tewary5-Oct-09 10:51

Arindam Tewary

5-Oct-09 10:51

Do following steps in javascript:

Get the button control using getElementById function.
change css class name of button control( I guess you need to set the className property) with some time interval ( settimeout fnction)

You should have two different css class having two diffrent color which you will interchange to get a blinking effect!!!

Thanks,
Arindam D Tewary

How to kill session in asp.net

Khaja A. Imtiaz5-Oct-09 4:53

Khaja A. Imtiaz

5-Oct-09 4:53

Hi,

In my Intranet application when a user clicks logout Iam directing to logout.aspx page...
and in the logout.aspx page Iam using the below code to kill the session

Session.RemoveAll()
Session.Abandon()

but when user clicks back button the previous page is displayed..
how to avoid this...

or can we redirect the user to logout.aspx page when user clicks back button..

Please advise..

Thanks

Imtiaz A.K

Re: How to kill session in asp.net

Muhammad Gouda5-Oct-09 5:01

Muhammad Gouda

5-Oct-09 5:01

Khaja A. Imtiaz wrote:
or can we redirect the user to logout.aspx page when user clicks back button..

No

is the page containing the logout button a secured page
If so, that scenario will not happen

foreach(Minute m in MyLife)
myExperience++;

Re: How to kill session in asp.net

Khaja A. Imtiaz5-Oct-09 5:11

Khaja A. Imtiaz

5-Oct-09 5:11

The main page contains the top menu links in which Logout is one of thelink

for example if a user does some transaction in the main page and later clicks the logout link, he will be directed to the logout.aspx page..

but when he click back button the main page is visible..
even though I had added filter that if the session is valid then only page gets visible...

I had just now checked in this site that when i try to click back button it assked me a confirmation when I clicked "CANCEL" it remains in same page If clicked "OK" it directs to previous page...

how can we do this...

Imtiaz A.K

Re: How to kill session in asp.net

sashidhar5-Oct-09 6:21

sashidhar

5-Oct-09 6:21

If You click the back button the page will be displayed but no transaction will be allowed.
and other method is disabling back buton by using

history.forward

disabiling cache is one way they are many ways try to search You can get more number of ways
http://www.codeguru.com/csharp/.net/net_debugging/debugging/article.php/c12891/[^]

MyFirstArticlePublished: MenuControlSelectedItem
Why Do Some People Forget To Mark as Answer .If It Helps.

Re: How to kill session in asp.net

RajeshVyda5-Oct-09 6:18

RajeshVyda

5-Oct-09 6:18

When you use Response.Expires propery, the browser will be expired in a given time.
Then previous page is expired when user hits back button.

Rajesh.

gridview problem

ptvce5-Oct-09 4:04

ptvce

5-Oct-09 4:04

i have a gridview, i bind it and its right, when it has 1 page it work right but when it has more than one it has error and the error is : Object reference not set to an instance of an object.
when i debug it i show that the gridview.page count = 0 but i have 2 page , do u know what should i do???

i set the gridview.allowpaging = true
and
gridview.pagesize = 10;

Re: gridview problem

Abhijit Jana5-Oct-09 5:24

Abhijit Jana

5-Oct-09 5:24

ptvce wrote:
when i debug it i show that the gridview.page count = 0 but i have 2 page

Where are you getting this error?

What about these Two :

OnPageIndexChanging="grdView_PageIndexChanging"

and

protected void grdView_PageIndexChanging(Object sender, GridViewPageEventArgs e)
	{
		grdView.PageIndex = e.NewPageIndex;
		grdView.DataSource = bindgrid();
		grdView.DataBind();  
	}

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

Re: gridview problem

ptvce5-Oct-09 19:11

ptvce

5-Oct-09 19:11

iwrote this too.

displaying messagebox when user clicks browser back button

laziale5-Oct-09 4:02

laziale

5-Oct-09 4:02

hello -
I want to display message once the user will click the back button from some browser. There should be buttons with ok and cancel, if the user select ok then he will be redirected to the previous page, if he clicks cancel then he will stay at the current page.
any help, advices...?
thanks ahead

Re: displaying messagebox when user clicks browser back button

Abhijit Jana5-Oct-09 5:29

Abhijit Jana

5-Oct-09 5:29

laziale wrote:
I want to display message once the user will click the back button from some browser.

AFAIK : You can't do that !

FYI :
Capturing the Browser's Back button click[^]

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

Re: displaying messagebox when user clicks browser back button

Khaja A. Imtiaz5-Oct-09 5:42

Khaja A. Imtiaz

5-Oct-09 5:42

we can do this.. Infact just now I saw the similar one in this forum only...

when I try to reply one of the post...

try by clicking the reply link and enter some text in the space provided and click back button...
you can see the effect which you are looking for...

Imtiaz A.K

Re: displaying messagebox when user clicks browser back button

Not Active5-Oct-09 9:39

Not Active

5-Oct-09 9:39

You can attempt this in two ways

1) Disable the back button (plenty of examples for that) and handle the backward navigation from controls on your page.

2) Handle the onUnload event in JavaScript and determine if it came from the back button

only two letters away from being an asset

Re: displaying messagebox when user clicks browser back button

laziale5-Oct-09 9:50

laziale

5-Oct-09 9:50

can you send me a link please from one of those plenty examples. I tried many of them, but nothing is really happening on that specific file, the back button is still enabled.
thanks, Laziale

Re: displaying messagebox when user clicks browser back button

Not Active5-Oct-09 10:53

Not Active

5-Oct-09 10:53

http://www.bing.com/search?q=disable+back+button&src=IE-SearchBox&FORM=IE8SRC[^]

only two letters away from being an asset

Re: displaying messagebox when user clicks browser back button

Christian Graus5-Oct-09 12:26

Christian Graus

5-Oct-09 12:26

Fact is, you cannot reliably turn off the back button. You're better off just fixing your code so that the back button doesn't do anything you don't want it to, such as log people back in.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Accessing Network Path In Web Services

idreesbadshah5-Oct-09 3:02

idreesbadshah

5-Oct-09 3:02

Hi
I have created a web service .I want to check either a directory exists or not on any other system.for this i have used Directory.Exists("\\ComputerName\SharedFolder").But it always return false.I have given everyone full control on this folder.Similarly on windows application and in web application it returns true but in web service it returns false.ANy body have idea to access network shared path in web services ASP.net2.0

Thanks

Re: Accessing Network Path In Web Services

Abhijit Jana5-Oct-09 5:32

Abhijit Jana

5-Oct-09 5:32

Try to use impersonate or create a different application pool for your web service with Identity of Local System.

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

how to slide the images those r in a folder by slide show control.

rinku soni 235-Oct-09 2:51

rinku soni 23

5-Oct-09 2:51

Hello every one ,i have some images in to folder in solution explorer.Now how can i use the slide show control from sliding those.

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