private void CreateFloorBelow() { ComboBoxItem_Z item = m_comboBox_z.Items[m_comboBox_z.Items.Count - 2] as ComboBoxItem_Z; int newFloor = (item == null) ? -1 : item.Z - 1; item = new ComboBoxItem_Z(newFloor); m_comboBox_z.Items.Insert(m_comboBox_z.Items.Count - 1, item); m_comboBox_z.SelectedItem = item; }
private void CreateFloorAbove() { ComboBoxItem_Z item = m_comboBox_z.Items[1] as ComboBoxItem_Z; int newFloor = (item == null) ? 0 : item.Z + 1; item = new ComboBoxItem_Z(newFloor); m_comboBox_z.Items.Insert(1, item); m_comboBox_z.SelectedItem = item; }