redirect the user to login page

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I am using C#,asp.net,VS 2005 and sql server 2005

My problem is:When user type the url without login ,how i can redirect the user to login page?

Is it Using session? How to do that?

thanks in advance.
with regards
karan

Posted 16-Jun-11 2:57am

karan joshua

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3 solutions

Solution 3

try to use security concept like

'FormsAuthentication'

if U use this ur site will get much more security

without providing user credential when user try to access the page of the app

it will redirects the user to login page

not only this ur site will get better security restricting unauthorised access

Posted 16-Jun-11 5:06am

Srinivas Kumar Pasumarthi

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amit28august · Accepted Answer · 2011-06-16T03:00:00

Solution 1

when u r logging that time u assign username or any thing that u can check to session, then on every page u check this session if it is null then u redirect it to login page

Posted 16-Jun-11 3:00am

amit28august

Comments

karan joshua 16-Jun-11 9:03am

oh k.thank u. i had same idea... Is it (sesssion)giving problem if many user is accessing simultaneously.?

amit28august 16-Jun-11 9:11am

no the browser creates a different session for every session start event.

karan joshua 16-Jun-11 9:13am

should i check it in page_load event?

amit28august 16-Jun-11 9:15am

ya in the page load event of each page

amit28august 16-Jun-11 9:16am

if (Session["ssnLoginName"] != null)
{
intLoginID = int.Parse(Session["ssnLoginID"].ToString());
wlblLoginName.Text = Session["ssnLoginName"].ToString();
}
else
{
Response.Redirect("../Loginweb.aspx");
}

karan joshua 16-Jun-11 9:35am

Ok Thank you very much for your answer.
My 5.

Thank you once again.

amit28august 16-Jun-11 9:39am

always welcome dude

JV9999 · Accepted Answer · 2011-06-16T03:09:00

Solution 2

You can use default out of the box asp.net functionality.

Check these links:
http://www.asp.net/general/videos/login-controls[^]
http://msdn.microsoft.com/en-us/library/d51ttbhx(v=vs.85).aspx[^]
http://weblogs.asp.net/scottgu/archive/2005/10/18/427754.aspx[^]

Posted 16-Jun-11 3:09am

JV9999

Updated 16-Jun-11 3:10am

v2