private void button_login_Click(object sender, RoutedEventArgs e)
{
TcpClient tcpClient;
IPAddress ServerIP;
string msg = string.Empty;
try {
string[] ip = textBox_ip.Text.Split(':');
tcpClient = new TcpClient();
ServerIP = IPAddress.Parse(ip[0]);
tcpClient.Connect(ServerIP, int.Parse(ip[1])); //建立与服务器的连接
NetworkStream networkStream = tcpClient.GetStream();
if (networkStream.CanWrite)
{
IMClassLibrary.LoginDataPackage loginDataPackage = new IMClassLibrary.LoginDataPackage("127.0.0.1:" + MyPort.ToString(), "Server_Login", textBox_id.Text, sha256(passwordBox.Password)); //初始化登录数据包
Byte[] sendBytes = loginDataPackage.DataPackageToBytes(); //登录数据包转化为字节数组
networkStream.Write(sendBytes, 0, sendBytes.Length);
}
msg = ListenThreadMethod();
}
catch {
MessageBox.Show("与服务器连接失败！");
}
if (msg == "登录成功")
{
P2PClient client = new P2PClient(textBox_id.Text, tcpListener, MyPort, textBox_ip.Text.Split(':')[1], passwordBox_Copy.Password); //传入用户名&登录端口
client.Show();
Close();
}
else
{
MessageBox.Show("登录失败！");
}
}