private void Bt1_Click(object sender, RoutedEventArgs e)
{
VentanaPrestamosImpl ventaPrestamos = VentanaPrestamosImpl.GetInstance();
ventaPrestamos.Show();
this.Hide();
}
public static VentanaPrestamosImpl GetInstance()
{
if (instance == null)
{
instance = new VentanaPrestamosImpl();
}
Debug.WriteLine("<<< INSTANCIA");
return(instance);
}
