private void lbGelismisArama_Click_1(object sender, EventArgs e)
        {
            this.Hide();
            GelismisArama gara = new GelismisArama();

            gara.ShowDialog();
        }
        private void lbGelismisArama_Click(object sender, EventArgs e)
        {
            GelismisArama gelismisArama = new GelismisArama();

            this.Hide();
            gelismisArama.ShowDialog();
        }