asp.net (c# web form button) clickinn and refreshing page

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hi
i have a log in page in asp.net (framework 4) and im using c# , well, when i enter username and password , then i click on login button (not a html button its web form button) it do the class code (checking the data base) but , i have to click again on it to reffer me to main page of my CMS. and ia have the same problem in all of my buttons , even when i click on a add button to do upload it refreshs the page , or even in log out, i have to click on it two times! and i use session with 1 min time out, when it refreshs the page all my variables (int string ...) had lost. and its a big problem for me, so what should i do to avoid refreshing page by clicking the buttons!!!??????

Posted 7-Jul-11 9:05am

nariman008

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#realJSOP · Answer 1 · 2011-07-07T09:32:00

Solution 1

In your Page_Load event handler of your login page, you can :

C#

if (IsPostBack)
{
    verify specified user credentials
}
if (user is valid)
{
    Response.Redirect("loggedin.aspx");
}

Have you run your page under the debugger to see what's happening?

Posted 7-Jul-11 9:32am

#realJSOP

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nariman008 8-Jul-11 1:42am

sry but i dont understand what the code do, but i think its not the answer to avoiding refreshing of page. for example , i have 4 panel in my main page, and when one is active others are deactive, in one of my panels (add new post) i have file uploader (for uploading picture) and a "add" button to save it on host, so when i press the add button, it adds the image but, it refreshes the page, and all of my panels get closed (deactivated and invisible [cause they are inactive in page load, and activated by pressing one of buttons]) and user have to click on the "new post" button to see the panel again.by the way , i use visual studio 2010, and ofcourse i run and debug it...