private void pictureBox1_Click(object sender, EventArgs e)
        {
            yoneticidetay yonetim = new yoneticidetay();

            yonetim.Show();
            this.Hide();
        }
        private void button4_Click(object sender, EventArgs e)
        {
            yoneticidetay yonetici = new yoneticidetay();

            yonetici.Show();
            this.Hide();
        }
        private void btnurun_Click(object sender, EventArgs e)
        {
            Governance p = new Governance
            {
                FirstName    = txtad.Text,
                LastName     = txtsoyad.Text,
                Gender       = lst1.Text,
                UserName     = txtusername.Text,
                UserPassword = txtpassword.Text,
            };

            gb.Create(p);
            MessageBox.Show("Kayıt Başarıyla Tamamlandı", "Kayıt Başarılı", MessageBoxButtons.OK, MessageBoxIcon.Information);
            yoneticidetay yonetim = new yoneticidetay();

            yonetim.Show();
            this.Hide();
        }