public void addLogLine(String sender, String msg, log4net.Core.Level severity) {
if (messageLog.InvokeRequired) {
AddLogLineCallback ac = new AddLogLineCallback(addLogLine);
this.BeginInvoke(ac, new object[] { sender, msg, severity });
} else {
if (severity.Equals(log4net.Core.Level.Error)) {
messageLog.Text += "(!!!) ";
} else if (severity.Equals(log4net.Core.Level.Warn)) {
messageLog.Text += "(!) ";
} else if (severity.Equals(log4net.Core.Level.Debug)) {
messageLog.Text += "(D) ";
}
if (sender.StartsWith("SkypeBot.plugins.")) {
messageLog.Text += String.Format("{0}: {1}", sender.Split('.').Last<String>(), msg) + Environment.NewLine;
} else {
messageLog.Text += msg + Environment.NewLine;
}
messageLog.SelectionStart = messageLog.Text.Length;
messageLog.ScrollToCaret();
}
}