// Make only one part in an array visible (only "stock" part)
 public static void ShowOEM(Part[] parts)
 {
     PartAdapter.ShowOne(parts, PartAdapter.FindOEM(parts));                                 // Show OEM part
 }
 public void SetShownIndex(int i)
 {
     PartAdapter.ShowOne(parts, i);
     dropdown.value = i;
 }
 // Make only one part in an array visible (from specific dropdown)
 public static void ShowOne(Part[] parts, Dropdown dropdown)
 {
     PartAdapter.ShowOne(parts, dropdown.value);                                                             // Show part at current dropdown selection
 }
 // What happens when dropdown value is changed?
 public void OnDropdownChange()
 {
     PartAdapter.ShowOne(parts, dropdown);                                                   // Show dropdown selection
 }