void controller_UpdatePACFromGFWListCompleted(object sender, GFWListUpdater.ResultEventArgs e)
{
string result = e.Success
? I18N.GetString("PAC updated")
: I18N.GetString("No updates found. Please report to GFWList if you have problems with it.");
ShowBalloonTip(I18N.GetString("Shadowsocks"), result, ToolTipIcon.Info, 1000);
}