/// <summary>adds a new message to the message list</summary>
internal void AddMessage(Message newMessage)
{
MessageImpl theMsg = (MessageImpl)newMessage;
string entry = "[" + theMsg.Originator + "] " + theMsg.Msg;
Console.WriteLine("received new: " + entry);
m_messages.Items.Add(entry);
}
private void m_sendMsgButton_Click(object sender, System.EventArgs e)
{
if (m_listener != null)
{
MessageImpl msg = new MessageImpl(m_listener.UserName, m_messageTextbox.Text);
try {
m_chatroom.BroadCast(msg);
} catch (Exception ex) {
Console.WriteLine("exception encountered, while broadcasting: " + ex);
MessageBox.Show("an exception occured, while broadcasting!");
}
}
else
{
MessageBox.Show("not connected, connect first!");
}
}
private void m_sendMsgAsyncButton_Click(object sender, System.EventArgs e)
{
if (m_listener != null)
{
MessageImpl msg = new MessageImpl(m_listener.UserName, m_messageTextbox.Text);
try {
BroadCastDelegate bcd = new BroadCastDelegate(m_chatroom.BroadCast);
// async call to broadcast
bcd.BeginInvoke(msg, null, null);
// do not wait for response
} catch (Exception ex) {
Console.WriteLine("exception encountered, while broadcasting: " + ex);
MessageBox.Show("an exception occured, while broadcasting!");
}
}
else
{
MessageBox.Show("not connected, connect first!");
}
}
private void m_sendMsgAsyncButton_Click(object sender, System.EventArgs e) {
if (m_listener != null) {
MessageImpl msg = new MessageImpl(m_listener.UserName, m_messageTextbox.Text);
try {
BroadCastDelegate bcd = new BroadCastDelegate(m_chatroom.BroadCast);
// async call to broadcast
bcd.BeginInvoke(msg, null, null);
// do not wait for response
} catch (Exception ex) {
Console.WriteLine("exception encountered, while broadcasting: " + ex);
MessageBox.Show("an exception occured, while broadcasting!");
}
} else {
MessageBox.Show("not connected, connect first!");
}
}
private void m_sendMsgButton_Click(object sender, System.EventArgs e) {
if (m_listener != null) {
MessageImpl msg = new MessageImpl(m_listener.UserName, m_messageTextbox.Text);
try {
m_chatroom.BroadCast(msg);
} catch (Exception ex) {
Console.WriteLine("exception encountered, while broadcasting: " + ex);
MessageBox.Show("an exception occured, while broadcasting!");
}
} else {
MessageBox.Show("not connected, connect first!");
}
}