public void CargarDataGridLibroR()
{
try
{
reserbaBrl = new BRL.ReservacionBRL();
dtglibros.ItemsSource = reserbaBrl.SelectReservaLibro(Sesion.idSesion).DefaultView;
dtgData.Columns[0].Visibility = Visibility.Hidden;
dtgData.Columns[1].Visibility = Visibility.Hidden;
dtgData.Columns[2].Visibility = Visibility.Hidden;
dtgData.Columns[3].Visibility = Visibility.Hidden;
}
catch (Exception ex)
{
throw ex;
}
}
public WinReservarLibro()
{
InitializeComponent();
reserbaBrl = new ReservacionBRL();
Contar();
}