ASP 2.0 User logout issue

[joggi]

In my SQL database I have all user/login information like users, roles, permissions etc. So I have one web form with Login data: username and password. When user click button OK I check in my database that user, and if it is ok I redirect him to another page.
I wonder, when I say Logout I redirect user to Login form, but how to kill variables, how to prevent user to click Back in the browser etc. What I have to write in code for Logout event?

 

[ca8msm]

If you are talking about session variables etc, then you can use the Session.Abandon method


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[joggi]

I have master page with side menu, and one menu item is Logout. Where to put Session.abandon , I cannot catch menu click event?

 

[ca8msm]

Use a control that does post back to the server...


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[joggi]

Thank you for helping me, but I am new in ASP. What does "use control that does postback..." mean?

 

[ca8msm]

There are two types of controls (ASP.NET controls such as a RadioButtonList, TextBox etc) and HTML controls (such as an input, textarea etc). The former will automatically create the necessary javascript for you to post the page back to the server.


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