async void Msgr_InvitedToIMSession(object sender, InvitationEventArgs e)
{
using (ConsoleExt.WithColor(eventColor))
Console.WriteLine("Accepting IM Session invitation from {0}", e.Invitation.InvitingUser.Nickname ?? e.Invitation.InvitingUser.LoginName);
IMSession imSession = null;
try
{
imSession = await Msgr.AcceptInvitationAsync(e.Invitation);
}
catch (ConnectionErrorException ex)
{
using (ConsoleExt.WithColor(errorColor))
Console.WriteLine("Connection error while esablishing IM session: " + ex.Message);
return;
}
Message message = new Message();
MessageFormatter mf = new MessageFormatter();
mf.Italic = true;
mf.Color = Color.Tomato;
mf.ApplyFormat(message);
message.Body = UTF8Encoding.UTF8.GetBytes(String.Format("Gee, thanks for inviting me {0}", e.Invitation.InvitingUser.Nickname ?? e.Invitation.InvitingUser.LoginName));
await imSession.SendMessageAsync(message);
}
void OnInvitedToIMSession(InvitationEventArgs e)
{
EventHandler<InvitationEventArgs> handler = InvitedToIMSession;
if (handler != null) handler(this, e);
}