/// <summary>
/// Type=2 群消息。
/// </summary>
/// <param name="subType">子类型，目前固定为1。</param>
/// <param name="sendTime">发送时间(时间戳)。</param>
/// <param name="fromGroup">来源群号。</param>
/// <param name="fromQQ">来源QQ。</param>
/// <param name="fromAnonymous">来源匿名者。</param>
/// <param name="msg">消息内容。</param>
/// <param name="font">字体。</param>
public override void GroupMessage(int subType, int sendTime, long fromGroup, long fromQQ, string fromAnonymous, string msg, int font)
{
// 处理群消息。
var groupMember = CQ.GetGroupMemberInfo(fromGroup, fromQQ);
CQ.SendGroupMessage(fromGroup, String.Format("[{4}]{0} 你的群名片：{1}， 入群时间：{2}， 最后发言：{3}。", CQ.CQ码_At(fromQQ),
groupMember.GroupCard, groupMember.JoinTime, groupMember.LastSpeakingTime, CQ.ProxyType));
CQ.SendGroupMessage(fromGroup, String.Format("[{0}]{1}你发的群消息是：{2}", CQ.ProxyType, CQ.CQCode_At(fromQQ), msg));
}
