public void AddMessage(string sender, string recipient, string message)
{
try
{
MessagesBox.Invoke(new Action(() =>
{
AppendTextExt(MessagesBox, sender + " -> " + recipient + " : ", Color.Red);
MessagesBox.AppendText("\r\n");
MessagesBox.AppendText(message);
MessagesBox.AppendText("\r\n");
}));
}
catch (Exception ex) { }
}