private void btnConnServer_Click(object sender, EventArgs e)
{
client.Connect(cmbServerName.Text);
List <string> branches = client.ShowBranches();
client.CreateGroupData();
listBoxGroups.Items.Clear();
foreach (string item in branches)
{
listBoxGroups.Items.Add(item);
}
btnDisconnServer.Enabled = true;
btnConnServer.Enabled = false;
}
