public IEnumerable <NoteInfo> GetNoteList(string room_name)
{
return(NotePond.Get(room_name));
}
//public IEnumerable<PictureInfo> GetPictureList(string room)
//{
// return PictureManager.Get(room);
//}
public void AddNote(string room_name, NoteInfo info)
{
NotePond.AddNote(room_name, info);
Clients.Group(room_name).onNewNote(info);
}