public void LoadKnownServers()
{
var sh = new SettingsIO();
IList <ServerConnectionSettings> knownServers = sh.LoadKnownServers();
removeKnownServers();
for (int i = 0; i < knownServers.Count; i++)
{
ServerConnectionSettings settings = knownServers[i];
AddKnownServer(settings, false);
}
}