Add | Adds the specified property to the properties list. | 
  Find | Returns the position of the specified property. | 
  MoveToPos | Moves the property to the specified position. | 
  Remove | Removes the specified property from the properties list. | 
  RemoveAll | An editable property is one that you are allowed to add, remove, or move within the list. Some properties, such as the test object class, are not editable. | 

                                                        
                                                        
                                                        
                                                        
                                                        
 
 
                                                            
                                                            
                                        
                                        