private async void btn_TCPclient_Click(object sender, RoutedEventArgs e)
{
btn_TCPserver.IsEnabled = false;
if (String.IsNullOrWhiteSpace(txt_Port.Text) || String.IsNullOrWhiteSpace(txt_IPAddress.Text))
{
if (String.IsNullOrEmpty(txt_Port.Text) || String.IsNullOrEmpty(txt_IPAddress.Text))
{
txt_GeneralChat.Text = "You didn`t specify IP and Port.Default settings are used:\n" +
"port: 25000\n" +
"IP: 192.168.0.100-103";
var message = txt_Send.Text;
//var progress = new Progress<string>(s => label.Text = s);
await Task.Factory.StartNew(() => NetworkCooperation.TcpConnectionClient("192.168.0.102", 25000, message),
TaskCreationOptions.LongRunning);
//var ip = txt_IPAddress.Text;
//await Task.Factory.StartNew(() => NetworkCooperation.SocketClientTCP(25000, ip),
// TaskCreationOptions.LongRunning);
}
}
else
{
var _port = Int32.Parse(txt_Port.Text);
var _ip = txt_IPAddress.Text;
var message = txt_Send.Text;
//var progress = new Progress<string>(s => label.Text = s);
await Task.Factory.StartNew(() => NetworkCooperation.TcpConnectionClient(_ip, _port, message),
TaskCreationOptions.LongRunning);
//await Task.Factory.StartNew(() => NetworkCooperation.SocketClientTCP(_port,_ip),
// TaskCreationOptions.LongRunning);
}
}
private async void btn_DistrFile_Click(object sender, RoutedEventArgs e)
{
IPAddress ip = IPAddress.Parse(txt_IPAddress.Text);
string path = txt_Send.Text;
await Task.Factory.StartNew(() => NetworkCooperation.SendFile(path, 25000, ip),
TaskCreationOptions.LongRunning);
}
public MainWindow()
{
Console.OutputEncoding = System.Text.Encoding.UTF8;
InitializeComponent();
string _networkName = "No";
int _pcNumber = 0;
lbl_YourIp.Content = $"Your IP: {NetworkCooperation.GetMyLocalIPv4().ToString()}";
lbl_Info.Content = $"You are part of the \"{_networkName}\" network";
lbl_PCaround.Content = $"You have {_pcNumber} PC active around";
lbl_ThisPCHostName.Content = $"My Host Name \"{Dns.GetHostName()}\"";
Console.WriteLine(System.DirectoryServices.AccountManagement.UserPrincipal.Current.DisplayName);
//Console.WriteLine(System.Security.Principal.WindowsIdentity.GetCurrent().Name.ToString());
}
private async void btn_TCPserver_Click(object sender, RoutedEventArgs e)
{
btn_TCPclient.IsEnabled = false;
btn_TCPserver.IsEnabled = false;
lbl_Info.Content = "You are server now";
if (String.IsNullOrWhiteSpace(txt_Port.Text))
{
if (String.IsNullOrEmpty(txt_Port.Text))
{
txt_GeneralChat.Text = "You didn`t specify the port. Used default port for app: 25000";
//await Task.Factory.StartNew(() => NetworkCooperation.TcpConnectionServer(25000/*, NetworkCooperation.GetMyLocalIPv4()*/),
// TaskCreationOptions.LongRunning);
//await Task.Factory.StartNew(() => NetworkCooperation.SocketServerTCP(25000, NetworkCooperation.GetMyLocalIPv4().ToString()),
// TaskCreationOptions.LongRunning);
}
}
else
{
#region Some Thread explanation
//This code:
// Thread t_PerthOut = new Thread(new ThreadStart(ReadCentralOutQueue("test"));
//tries to call ReadCentralOutQueue and then create a delegate from the result.That isn't going to work, because it's a void method. Normally you'd use a method group to create a delegate, or an anonymous function such as a lambda expression. In this case a lambda expression will be easiest:
//Thread t_PerthOut = new Thread(() => ReadCentralOutQueue("test"));
//You can't just use new Thread(ReadCentralOutQueue) as the ReadCentralOutQueue doesn't match the signature for either ThreadStart or ParameterizedThreadStart.
//******************************
//In WPF, only the thread that created a DispatcherObject may access that object.For example,
//a background thread that is spun off from the main UI thread cannot update the contents of
//a Button that was created on the UI thread.In order for the background thread to access
//the Content property of the Button, the background thread must delegate the work to the
//Dispatcher associated with the UI thread.This is accomplished by using either Invoke or
//BeginInvoke. Invoke is synchronous and BeginInvoke is asynchronous.The operation is added
//to the event queue of the Dispatcher at the specified DispatcherPriority.
//******************************
// that is why this won`t work in WPF
//Thread myThread = new Thread(()=>NetworkCooperation.TcpConnectionServer(Int32.Parse(txt_Port.Text), NetworkCooperation.GetMyLocalIPv4()));
//myThread.Start(); // запускаем поток
//******************************
//Since.NET 4.5 and C# 5.0 you should use Task-based Asynchronous Pattern (TAP) along with async-await keywords in all areas (including the GUI):
//TAP is the recommended asynchronous design pattern for new development
#endregion
#region эксперименты
//Thread myThread = new Thread(()=>NetworkCooperation.TcpConnectionServer(Int32.Parse(txt_Port.Text), NetworkCooperation.GetMyLocalIPv4()));
//myThread.Start(); // запускаем поток
//this.Dispatcher.Invoke((Action)(() =>
//{
// NetworkCooperation.TcpConnectionServer(Int32.Parse(txt_Port.Text), NetworkCooperation.GetMyLocalIPv4());
//}));
//Dispatcher.BeginInvoke(DispatcherPriority.Normal, new ThreadStart(() =>
//{
// NetworkCooperation.TcpConnectionServer(Int32.Parse(txt_Port.Text), NetworkCooperation.GetMyLocalIPv4());
//}));
//await Dispatcher.BeginInvoke(DispatcherPriority.Normal, new ThreadStart(() =>
//{
// NetworkCooperation.TcpConnectionServer(Int32.Parse(txt_Port.Text), NetworkCooperation.GetMyLocalIPv4());
//}));
#endregion
var port = Int32.Parse(txt_Port.Text);
////var progress = new Progress<string>(s => label.Text = s);
//await Task.Factory.StartNew(() => NetworkCooperation.TcpConnectionServer(port/*, NetworkCooperation.GetMyLocalIPv4()*/),
// TaskCreationOptions.LongRunning);
await Task.Factory.StartNew(() => NetworkCooperation.SocketServerTCP(port, NetworkCooperation.GetMyLocalIPv4().ToString()),
TaskCreationOptions.LongRunning);
//Console.WriteLine();
//await Task.Run(()=> Dispatcher.Invoke(() =>
//{
// NetworkCooperation.SocketServerTCP(Int32.Parse(txt_Port.Text), NetworkCooperation.GetMyLocalIPv4().ToString());
//}));
//var task = Task.Run(() =>
//{
//}); // решил проблему с вводом данных сразу в функцию но потерял ассинхронность, форма виснет
}
}
public Peer(string Id, string name) // на случай получения из БД
{
this.Id = Id;
this.UserName = name;
IpAddress = NetworkCooperation.GetMyLocalIPv4();
}
public Peer(string name)
{
Id = Guid.NewGuid().ToString();
IpAddress = NetworkCooperation.GetMyLocalIPv4();
UserName = name;
}
public MainWindow()
{
InitializeComponent();
lbl_Yourip.Content = NetworkCooperation.GetMyLocalIPv4();
}