title: Redirect after submit ASP.NET
body: <p>is there a way to redirect to page, after submit a form, and in the redirected page, there will be an message that will be posted only if the user redirected after submut?</p>
  
  <p>example: </p>
  
  <p>If submit a form in the page named <strong><code>"Register.aspx"</code></strong> I want to redirect to <strong><code>"Login.aspx"</code></strong> page, and ONLY if I was redirectd after I sign up there will be a message 
  "You just have to login now".</p>
  
  <p>Is it possible?</p>