Authorisation to view web site. RESOLVED

What code do I need to force users to sign into my web page?
I have a login screen, and ado code that verifies the username/password against my DB, but what code should I use so that users can now view other pages in my site.
Is it Forms security I want?
Do I need to store a cookie to do this?

Wood

Have got the code:

VB Code:

Dim objTicket As FormsAuthenticationTicket
        Dim objCookie As HttpCookie
        Dim strReturnURL As String
            If ValidateLogin(txtUsername.Text, txtPassword.Text) Then
                objTicket = New FormsAuthenticationTicket(txtUsername.Text, False, 5)
                objCookie = New HttpCookie(".ASPXAUTH")
                objCookie.Value = FormsAuthentication.Encrypt(objTicket)
                Response.Cookies.Add(objCookie)
                strReturnURL = Request.Params("ReturnURL")
                If strReturnURL Is Nothing Then
                    Response.Redirect("Main.aspx")
                Else
                    Response.Redirect(strReturnURL)
                End If
            Else
                lblMessage.Text = "Incorect username/password"
            End If

And the values in the config file:

Code:

---

    <authentication mode="Forms">
            <forms
                  loginUrl="login.aspx"
                  protection="All"
                  slidingExpiration="true"
            />
    </authentication>

    <authorization>
            <deny users="?" />
    </authorization>

---

Woof