private void chat_button_Click(object sender, EventArgs e) //找朋友
{
String name = userdata_listView.SelectedItems[0].Text;
IPAddress IP = IPAddress.Parse(userdata_listView.SelectedItems[0].SubItems[2].Text);
/* while(TCP_concect.checkport(port))
* {
* port++;
* }*/
IPEndPoint point = new IPEndPoint(IP, testlisport);
Socket socket_peer = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
if (!TCP_concect.tcp_connect(socket_peer, point))
{
MessageBox.Show("Connect fail!", "Error", MessageBoxButtons.OK);
}
else
{
socket_peer.Send(Encoding.UTF8.GetBytes(thisname));
Thread server_client_connection = new Thread(() => Application.Run(new chat_private(name, socket_peer)));
server_client_connection.SetApartmentState(System.Threading.ApartmentState.STA);//单线程监听控制
server_client_connection.Start();
//chat_private p = new chat_private(name, socket_peer);
//p.Show();
}
/*chat_private p = new chat_private(name, IP);
* p.Show();*/
/*Console.WriteLine(userdata_listView.SelectedItems[0].Text);
* Console.WriteLine(userdata_listView.SelectedItems[0].SubItems[2].Text);*/
}
public Form1()
{
TCP_concect.tcpClient = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
if (TCP_concect.tcp_connect() == false)
{
MessageBox.Show("Connect fail!", "Error", MessageBoxButtons.OK);
}
InitializeComponent();
}
private void listen() //監聽
{
if (TCP_concect.checkport(lisport))
{
MessageBox.Show("Listen port has been used!", "Error", MessageBoxButtons.OK);
}
IPEndPoint point = new IPEndPoint(selfIP, lisport);
Socket newsocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
newsocket.Bind(point); //綁定IP和端口
newsocket.Listen(20); //最大連接數為20
asynaccept(newsocket);
Console.WriteLine("start_listen:");
}
private void group_chat_button_Click(object sender, EventArgs e) //發起群聊
{
foreach (ListViewItem item in userdata_listView.Items)
{
Console.WriteLine(item.SubItems[1].Text);
if (item.Selected == true && item.SubItems[1].Text != "online")
{
MessageBox.Show("your friend is not online", "error", MessageBoxButtons.OK);
return;
}
}
string allname = thisname;
Socket[] allsocket = new Socket[userdata_listView.SelectedItems.Count];
foreach (ListViewItem item in userdata_listView.SelectedItems)
{
allname = allname + " " + item.SubItems[0].Text;
}
int i = 0;
IPAddress IP;
IPEndPoint point;
int number = userdata_listView.SelectedItems.Count;
foreach (ListViewItem item in userdata_listView.SelectedItems)
{
IP = IPAddress.Parse(item.SubItems[2].Text);
point = new IPEndPoint(IP, testlisport2[i]);
Socket newsocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
TCP_concect.tcp_connect(newsocket, point);
newsocket.Send(Encoding.UTF8.GetBytes("--group-" + allname));
allsocket[i] = newsocket;
i++;
}
Thread server_client_connection = new Thread(() => Application.Run(new chat_group(allname, allsocket, number, thisname)));
server_client_connection.SetApartmentState(System.Threading.ApartmentState.STA);//单线程监听控制
server_client_connection.Start();
}