private void Window_Loaded(object sender, RoutedEventArgs e)
{
var rep = new RepositoryBase<Medico>();
ShareList = new ObservableCollection<MedicoGrid>();
rep.Listar().Select(x => new MedicoGrid()
{
Nome = x.Nome,
CRM = x.CRM
}).ToList().ForEach(x=> ShareList.Add(x));
DataContext= ShareList;
}