private void backgroundWorker2_DoWork(object sender, DoWorkEventArgs e) // Send Data
{
if (client.Connected)
{
STW.WriteLine(text_to_send);
this.RecievedMessagetextBox.Invoke(new MethodInvoker(delegate()
{
RecievedMessagetextBox.AppendText("Ambulance Team : " + text_to_send + "\n"); // States user who is sending message and then then appends that message to it
}));
}
else
{
MessageBox.Show("Send Failed Good Sir!"); // Send message error
}
backgroundWorker2.CancelAsync();
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e) // Recieve Data
{
while (client.Connected)
{
try
{
recieve = STR.ReadLine();
this.RecievedMessagetextBox.Invoke(new MethodInvoker(delegate()
{
RecievedMessagetextBox.AppendText("Regional Hospital : " + recieve + "\n"); // States user who is sending message and then then appends that message to it
}));
recieve = ""; // recieve is whatever the typer types in.
}
catch (Exception x)
{
MessageBox.Show(x.Message.ToString()); // Send error message if something is wrong.
}
}
}
private void Connectbutton_Click(object sender, EventArgs e) // Connect to Server via Client
{
client = new TcpClient();
IPEndPoint IP_End = new IPEndPoint(IPAddress.Parse(ClientIPtextBox.Text), int.Parse(ClientPorttextBox.Text)); //Turns Port Int number into String
try
{
client.Connect(IP_End);
if (client.Connected)
{
RecievedMessagetextBox.AppendText("CONNECTED TO KWIKMEDICAL SERVER" + "\n"); // Displays This message when Client connects to Server
STW = new StreamWriter(client.GetStream());
STR = new StreamReader(client.GetStream());
STW.AutoFlush = true;
backgroundWorker1.RunWorkerAsync(); // Start recieveing Data in Background without interupting the UI
backgroundWorker2.WorkerSupportsCancellation = true; // Ability to cancel this thread.
}
}
catch (Exception x)
{
MessageBox.Show(x.Message.ToString());
}
}
