private void pictureBox13_Click(object sender, EventArgs e)
        {
            malzemefrm malz = new malzemefrm();

            formgetir1(malz);
        }
 private void magazafrm_Load(object sender, System.EventArgs e)
 {
     malzemefrm mal = new malzemefrm();
     //MessageBox.Show(mal.deger1);
 }