private void DeactivateServers()
{
AddLog("Trying to deactivate servers...");
if (fEchoServer != null)
{
fEchoServer.Close();
}
AddLog("EchoServer is closed.");
if (fHttpServer != null)
{
fHttpServer.Close();
}
AddLog("HttpServer is closed.");
SetEnable(true);
AddLog("Servers is deactivated");
btnAction.Text = "Activate Servers";
}