//和客户端对话
private void dealClient()
{
Socket connection = this.connection;
IPEndPoint iprm = (IPEndPoint)connection.RemoteEndPoint;
this.Dispatcher.Invoke(new Action(() => { TextBox3.AppendText("准备接受消息！\n"); }));
Thread receiveThread = new Thread(ReceiveMessage);
receiveThread.Start(connection);
}
private void Button1_Click(object sender, RoutedEventArgs e)
{
if (!double.TryParse(TextBox1.Text, out double a))
{
MessageBox.Show("Enter number");
TextBox1.Clear();
TextBox1.Focus();
return;
}
if (!double.TryParse(TextBox2.Text, out double b))
{
MessageBox.Show("Enter number");
TextBox2.Clear();
TextBox2.Focus();
return;
}
Func <double, double, double> f1 = null;
string op = "";
if (RadioSaberi.IsChecked == true)
{
f1 = (x, y) => x + y;
op = "+";
}
else if (RadioOduzmi.IsChecked == true)
{
f1 = (x, y) => x - y;
op = "-";
}
else if (RadioPomnozi.IsChecked == true)
{
f1 = (x, y) => x * y;
op = "*";
}
else if (RadioPodeli.IsChecked == true)
{
f1 = (x, y) => x / y;
op = "/";
}
else
{
MessageBox.Show("Pick operation");
return;
}
double rezultat = f1(a, b);
TextBox3.AppendText($"{a} {op} {b} = {rezultat}\n");
}
public void ReceiveMessage(object ClientSocket)
{
Socket myClientSocket = (Socket)ClientSocket;
IPEndPoint iprm = (IPEndPoint)connection.RemoteEndPoint;
while (true)
{
try
{
//通过clientsocket接收数据
int num = myClientSocket.Receive(result);
//System.Windows.MessageBox.Show(Encoding.ASCII.GetString(result, 0, num));
//TB_recv_1.Text = "sss";
this.Dispatcher.Invoke(new Action(() => { TextBox3.AppendText(Encoding.ASCII.GetString(result, 0, num)); }));
Thread sendThread = new Thread(SendMessage);
sendThread.Start(myClientSocket);
// Message c = DealMsg1(Encoding.ASCII.GetString(result));
//c.msg2_tkt_ADc = iprm.Address.ToString();
//this.Dispatcher.Invoke(new Action(() => { TextBox2.AppendText(c.MMessage(c)); }));
//string ssmg;
// ssmg=c.ssMessage(c);
//this.Dispatcher.Invoke(new Action(() => { TextBox4.AppendText(ssmg); }));
// Byte[] ssmg1 = new byte[1024];
// ssmg1=Encoding.ASCII.GetBytes(ssmg);
// int num1= myClientSocket.Send(ssmg1);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
//this.Dispatcher.Invoke(new Action(() => { TextBox3.AppendText("已断开连接"); }));
//myClientSocket.Shutdown(SocketShutdown.Both);
// myClientSocket.Close();
break;
}
}
}
private void Button1_Click(object sender, EventArgs e)
{
double rate;
int newAmount;
int euros;
int cents;
if (year == 1)
{
oldAmount = Convert.ToInt32(TextBox1.Text);
}
rate = Convert.ToDouble(TextBox2.Text);
newAmount = oldAmount + Convert.ToInt32(oldAmount * (rate / 100));
euros = (int)newAmount;
cents = 100 * (newAmount - euros);
TextBox3.AppendText(String.Format("After {0} years the money has become {1} euros and {2} eurocents\r\n\r\n",
year, euros, cents));
oldAmount = newAmount;
year = year + 1;
}