/// <summary> /// 添加好友 /// </summary> /// <param name="uri">sipuri</param> /// <param name="desc">description,为空时显示用户昵称</param> public void AddBuddy(SipUri uri, string desc) { if (this.isAlive == false) { return; } SipMessage packet = PacketFactory.AddBuddy(uri, desc); this.convAddBuddy = this.convMgr.Create(packet, true); this.convAddBuddy.MsgRcv += new EventHandler <ConversationArgs>(this.ConvAddBuddy_MsgRcv); }