/// <summary> /// Login check /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void btnLogin_Click(object sender, EventArgs e) { string email = txtEmail.Text; string password = txtPassword.Text; if (email == "" || password == "") { // TODO: Error message return; } else { // Get the user from the email he/she wants to login with User user = UserSQL.getUserFromEmail(email); bool allowedLogin = allowLogin(user.Password, password); if (allowedLogin) { // Set user related settings Common.setUser(user); // Redirect to the products page Response.Redirect("products.aspx", true); } else { MessageBox.Show(allowedLogin.ToString()); } } }