private void UnreginsterEvents(CommuniPort cp)
{
SocketCommuniPort sckcp = cp as SocketCommuniPort;
sckcp.ClosedEvent -= new EventHandler(sckcp_ClosedEvent);
sckcp.ReceivedEvent -= new EventHandler(sckcp_ReceivedEvent);
}
public bool Remove(CommuniPort cp)
{
if (this.CommuniPorts.Remove(cp))
{
UnreginsterEvents(cp);
return(true);
}
return(false);
}
//删除集合中已经存在的，相同远程地址的SocketCommuniPort
private void BeforeAdd(CommuniPort cp)
{
if (cp is SocketCommuniPort)
{
SocketCommuniPort scp = cp as SocketCommuniPort;
for (int i = this.CommuniPorts.Count - 1; i >= 0; i--)
{
CommuniPort cp2 = this.CommuniPorts[i];
if (cp2 is SocketCommuniPort)
{
SocketCommuniPort scp2 = cp2 as SocketCommuniPort;
IPEndPoint ipep = scp.Socket.RemoteEndPoint as IPEndPoint;
IPEndPoint ipep2 = scp2.Socket.RemoteEndPoint as IPEndPoint;
if (ipep.Address.Equals(ipep2.Address))
{
Remove(cp2);
}
}
}
}
}
//新建连接事件
private void RegisterEvents(CommuniPort cp)
{
SocketCommuniPort sckcp = cp as SocketCommuniPort;
if (sckcp != null)
{
sckcp.ClosedEvent += new EventHandler(sckcp_ClosedEvent);
sckcp.ReceivedEvent += new EventHandler(sckcp_ReceivedEvent);
string ip = ((IPEndPoint)sckcp.RemoteEndPoint).Address.ToString();
for (int i = 0; i < Gprs._GprsList.Length; i++)
{
if (Gprs._GprsList[i]._ip == ip)
{
Gprs._GprsList[i]._socket = sckcp.Socket;
Gprs._GprsList[i]._Iscon = true;
Gprs._GprsList[i]._Isbusy = false;
//测试
Gprs._GprsList[i]._activate = true;
break;
}
}
}
}
public void Add(CommuniPort cp)
{
BeforeAdd(cp);
this.CommuniPorts.Add(cp);
RegisterEvents(cp);
}