public void addUcf(friendInfo fi)
{
UCFriendList ucf = new UCFriendList();
ucf.Form = this;
ucf.CurFriend = fi;
ucf.Top = this.plFriendList.Controls.Count * ucf.Height;
this.plFriendList.Controls.Add(ucf);
}
public void listen()
{
UdpClient uc = new UdpClient(9527);
IPEndPoint ipep = new IPEndPoint(IPAddress.Any, 9527);
while (true)
{
byte[] binfo = uc.Receive(ref ipep);
string info = Encoding.Default.GetString(binfo);
string[] s = info.Split('|');
string msgHead = s[0];
switch (msgHead)
{
case "LOGIN":
if (s.Length != 4)
{
continue;
}
int curIndex = Convert.ToInt32(s[2]);
if (curIndex < 0 || curIndex > _frm.imgList.Images.Count)
{
curIndex = 0;
}
friendInfo fi = new friendInfo();
fi.HeadImageIndex = curIndex;
fi.NickName = s[1];
fi.Shuoshuo = s[3];
fi.IP = ipep.Address;
object[] pars = new object[1];
pars[0] = fi;
_frm.Invoke(new delAddFriend(_frm.addUcf), pars);
//回发，我也在,ALSOON|呢称|头像|说说
UdpClient ucAlso = new UdpClient();
IPEndPoint ipepAlso = new IPEndPoint(ipep.Address, 9527);
string loginName = Operation.getMyIP().ToString();
string infoAlso = "ALSOON|" + loginName + "|15|好烦！";
byte[] binfoAlso = Encoding.Default.GetBytes(infoAlso);
uc.Send(binfoAlso, binfoAlso.Length, ipepAlso);
break;
case "ALSOON":
if (s.Length != 4)
{
continue;
}
int curIndexAlso = Convert.ToInt32(s[2]);
if (curIndexAlso < 0 || curIndexAlso > _frm.imgList.Images.Count)
{
curIndexAlso = 0;
}
if (getMyIP().ToString() == ipep.Address.ToString())
{
continue;
}
friendInfo fiAlso = new friendInfo();
fiAlso.HeadImageIndex = curIndexAlso;
fiAlso.NickName = s[1];
fiAlso.Shuoshuo = s[3];
fiAlso.IP = ipep.Address;
object[] parsAlso = new object[1];
parsAlso[0] = fiAlso;
_frm.Invoke(new delAddFriend(_frm.addUcf), parsAlso);
break;
case "LOGOUT":
break;
case "MSG":
break;
default:
break;
}
}
}
public chat(friendInfo fi)
{
}