private void GetCertsFromServer(object sender, EventArgs e)
{
var asn1Cmd = Asn1Formatter.SetCommandAsn1((int)Cmd.certs);
int.TryParse(textBox3.Text, out int port);
handler = new ClientSocket(textBox2.Text, port);
handler.Init();
handler.Send(asn1Cmd);
data = handler.Recieve();
BERelement certsNames = BERelement.DecodePacket(data);
CerificatesBox.DataSource = null;
CerificatesBox.Items.Clear();
foreach (var cert in certsNames.Items)
{
CerificatesBox.Items.Add(Encoding.ASCII.GetString(cert.Value));
}
CerificatesBox.SelectedIndex = 0;
}