public void BanGroupMember(string toGroup, string toQq, TimeSpan duration)
{
var durationTotalSeconds = (long)duration.TotalSeconds;
if (durationTotalSeconds <= 0)
{
throw new ArgumentOutOfRangeException(nameof(duration));
}
_coolQApi.CQ_setGroupBan(AuthCode, Convert.ToInt64(toGroup), Convert.ToInt64(toQq), durationTotalSeconds);
}