form1 load;
Kod:
private void Form1_Load(object sender, EventArgs e)
{
textBox5.Text = KoltukSec.koltuksecilen;
}
Kod:
public static string koltuksecilen = "";
private void button12_Click(object sender, EventArgs e)
{
koltuksecilen = secilenkoltukn.Text;
this.Close();
Satis frmsts = new Satis();
frmsts.Show();
}