private void btnMisafirGiris_Click(object sender, EventArgs e)
        {
            MisafirForm misafir = new MisafirForm();

            misafir.Show();
        }
        private void button2_Click(object sender, EventArgs e)
        {
            MisafirForm misafir = new MisafirForm();

            misafir.Show();
        }