FORMS AUTHENTICATION

<authentication mode="Forms">
<forms loginUrl="Login.aspx" timeout="30" defaultUrl="Home.aspx" cookieless="AutoDetect">
<credentials passwordFormat="Clear">
<user name="Shiv" password="pass@123"/>
<user name="Raju" password="pass@123"/>
</credentials>
</forms>
</authentication>

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

1. protected void btnSubmit_Click(object sender, EventArgs e)
2. {
3. Page.Validate();
4. if (!Page.IsValid) return;
5. 
   
6. if (FormsAuthentication.Authenticate(txtUser.Text, txtPass.Text))
7. {
8. FormsAuthentication.RedirectFromLoginPage(txtUser.Text, false);
9. }
10. else
11. {
12. msg.Text = "Invalid Username or Password";
13. }
14. }
15.  

 private bool Authenticate(string username, string password)
{
// This method authenticates the user for the application.
// In this demonstration application it always returns
// true.
return true;
}

protected void LogOffLinkButton_Click(object sender, System.EventArgs e)
        {
            FormsAuthentication.SignOut();
            Response.Redirect("~/Security/Login.aspx");
        }  

FormsAuthentication.RedirectFromLoginPage(UserName.Text.Trim(), true);