//发送监听
public void listen(int id)
{
int index = GetFileIndex(id);
IPAddress[] ih = Dns.GetHostAddresses(TalkUser.ip); //获得IP列表
IPAddress UserIp = ih[0]; //获取IP地址
IPEndPoint Conncet = new IPEndPoint(UserIp, Port); //构造结点
SendFileSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); //初始化socket
try
{
SendFileSocket.Connect(Conncet); //连接远程服务器
if (SendFileSocket.Connected) //如果连接成功 s.Connected 则为true 否则为 false
{
//MessageBox.Show("连接成功");
SaveFile sf = new SaveFile();
sf.index = index;
sf.path = filelist[index].filepath;
filelist[index].ShowSpeed = Visibility.Visible;
Thread t = new Thread(new ParameterizedThreadStart(SendFile)); //创建进程
t.Start(sf); //开始进程
}
}
catch (NullReferenceException e)
{
MessageBox.Show(e.ToString());
}
}
//同意接收文件
private void AcceptRecvFileClick(object sender, RoutedEventArgs e)
{
Button clickbutton = (Button)sender;
int id = Int32.Parse(clickbutton.BorderThickness.ToString().Substring(0, 1));
int index = GetFileIndex(id);
if (index != -1)
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.FileName = filelist[index].name;
dlg.Title = "另存为";
dlg.Filter = "所有文件(*.*)|*.*";//文件扩展名
if ((bool)dlg.ShowDialog().GetValueOrDefault())//打开
{
//MessageBox.Show(dlg.FileName);
filelist[index].ShowButton1 = Visibility.Hidden;
filelist[index].ShowSpeed = Visibility.Visible;
File_List.ItemsSource = null;
File_List.ItemsSource = filelist;
SaveFile sf = new SaveFile();
sf.index = index;
sf.path = dlg.FileName;
Thread g = new Thread(new ParameterizedThreadStart(GetFile)); //创建进程
g.Start(sf); //开始进程
Parent.AcceptRecvFile(TalkUser.ip, id);
}
}
//MessageBox.Show(id.ToString());
}