async void IMSession_UserJoined(object sender, UserEventArgs e)
{
var imSession = (IMSession)sender;
using (ConsoleExt.WithColor(eventColor))
Console.WriteLine("{0} joined an IM session", e.User.Nickname ?? e.User.LoginName);
Message message = new Message();
MessageFormatter mf = new MessageFormatter();
mf.Color = Color.Purple;
mf.Bold = true;
mf.ApplyFormat(message);
message.Body = UTF8Encoding.UTF8.GetBytes(String.Format("Hey, you joined {0}", e.User.LoginName ?? e.User.Nickname));
await imSession.SendMessageAsync(message);
}
void IMSession_UserParted(object sender, UserEventArgs e)
{
using (ConsoleExt.WithColor(eventColor))
Console.WriteLine("{0} left an IM session", e.User.Nickname ?? e.User.LoginName);
}