private void ContinueButton_Click(object sender, EventArgs e) { if (loginValidator.IsCorrect(ChatServer.Encryptor.Encrypt(nicknameText.Text), ChatServer.Encryptor.Encrypt(passwordText.Text), (string)userTypeBox.SelectedItem)) { UserLoader userLoader = new UserLoader(); userLoader.LoadUser(ChatServer.Encryptor.Encrypt(nicknameText.Text), ChatServer.Encryptor.Encrypt(passwordText.Text), (string)userTypeBox.SelectedItem); Dispose(); } else { nicknameText.Text = ""; passwordText.Text = ""; versionLabel.Text = "BAD DATA ENTERED"; Timer timer = new Timer() { Interval = 2000, Enabled = true }; timer.Tick += (tsender, ev) => { versionLabel.Text = "Version v1.1"; timer.Dispose(); }; } }