private void btnCriarConta_Click(object sender, EventArgs e) { if (txtUser.Text == user && txtPassword.Text == password) { Cadastro C = new Cadastro(); C.Show(); this.Show(); } else { MessageBox.Show(Helpers.Helper.EPassword()); btnOk.Enabled = false; btnRPassword.Visible = true; btnCriarConta.Enabled = false; } }