private void hide_not_entretainment() { ExteriorOption1.Hide(); ExteriorOption2.Hide(); ExteriorOption3.Hide(); ExteriorOption4.Hide(); KitchenOption1.Hide(); KitchenOption2.Hide(); KitchenOption3.Hide(); KitchenOption4.Hide(); KitchenOption5.Hide(); KitchenOption6.Hide(); LightsOption1.Hide(); LightsOption2.Hide(); LightsOption3.Hide(); LightsOption4.Hide(); LightsOption5.Hide(); LightsOption6.Hide(); LightsOption7.Hide(); LightsOption8.Hide(); numericUpDown5Amount.Show(); numericUpDown5Hours.Show(); numericUpDown6Amount.Show(); numericUpDown6Hours.Show(); numericUpDown7Amount.Hide(); numericUpDown7Hours.Hide(); numericUpDown8Amount.Hide(); numericUpDown8Hours.Hide(); EntretainmentOption1.Show(); EntretainmentOption2.Show(); EntretainmentOption3.Show(); EntretainmentOption4.Show(); EntretainmentOption5.Show(); EntretainmentOption6.Show(); setZero(); }