private void Client_GotPrivateMessage(IrcMessage message)
{
// When the user receives a PRIVMSG command...
BeginInvoke((Action)(() =>
{
// and if it is intended to be for this tab's target...
if (message.args[0] == tabTarget)
{
// Display the message along with the sender.
ChatDisplay.AppendText(message.sender + ": " + message.trail + "\r\n");
}
}));
}
private void chatBox_KeyUp(object sender, KeyEventArgs e)
{
// If the user pressed enter,
if (e.KeyCode == Keys.Enter)
{
// Build a message object
IrcMessage message = new IrcMessage(
"PRIVMSG", new string[] { tabTarget }, chatBox.Text); // PRIVMSG <nickname> <channel/user> :<message text>
client.SendMessage(message); // Send the message to the server,
ChatDisplay.AppendText(client.Nickname + ": " + chatBox.Text + "\r\n"); // Display it on the client side,
chatBox.Text = String.Empty; // Then clear the chatbox.
}
}
private void Client_OtherJoinedChannel(IrcMessage message)
{
// When another user joins the channel
BeginInvoke((Action)(() =>
{
// and the message is for the tab's dedicated channel
if (message.args[0] == tabTarget)
{
// Display a message
ChatDisplay.AppendText(message.sender + " has joined " + tabTarget + "\r\n");
// and add the user to the user list.
userListBox.Items.Add(message.sender);
}
}));
}
private void Client_OtherPartedChannel(IrcMessage message)
{
// When another user parts from a channel
BeginInvoke((Action)(() =>
{
// and if the message is for the tab's dedicated channel
if (message.args[0] == tabTarget)
{
// Display a message
ChatDisplay.AppendText(message.sender + " parted from " + tabTarget + "\r\n");
// and remove the user from the list
userListBox.Items.Remove(message.sender);
}
}));
}
//background work of sending message to client
private void backgroundWorker2_DoWork(object sender, DoWorkEventArgs e)
{
if (client.Connected)
{
write.WriteLine(texttosend);
this.ChatDisplay.Invoke(new MethodInvoker(delegate ()
{
ChatDisplay.AppendText("Me: " + texttosend + "\n");
}));
}
else
{
MessageBox.Show("Sending failed");
}
backgroundWorker2.CancelAsync();
}
//background work of receiving message from client
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
while (client.Connected)
{
try
{
texttorecieve = read.ReadLine();
this.ChatDisplay.Invoke(new MethodInvoker(delegate ()
{
ChatDisplay.AppendText("Client: " + texttorecieve + "\n");
}));
texttorecieve = "";
}
catch (Exception er)
{
MessageBox.Show(er.Message.ToString());
}
}
}
//client side connection with sever
private void button1_Click(object sender, EventArgs e)
{
client = new TcpClient();
IPEndPoint ipconnection = new IPEndPoint(IPAddress.Parse(textBox1.Text), int.Parse(textBox2.Text));
try
{
client.Connect(ipconnection);
if (client.Connected)
{
ChatDisplay.AppendText("Connected to Server" + "\n");
read = new StreamReader(client.GetStream());
write = new StreamWriter(client.GetStream());
write.AutoFlush = true;
backgroundWorker1.RunWorkerAsync();
backgroundWorker2.WorkerSupportsCancellation = true;
}
}
catch (Exception er)
{
MessageBox.Show(er.Message.ToString());
}
}
public void DisplayText(string text)
{
ChatDisplay.AppendText(text + "\r\n");
}