ClassType
DataType
DeleteRule
GeometricType
ObjectType
OrderType
PropertyType
PropertyValueConstraintType
SchemaElementState
enum ObjectType
  The ObjectType enumeration defines whether an object property is a single value, a collection, or an ordered collection. () Enumerator:
  ObjectType_Value | Represents a simple value property.
  ObjectType_Collection | Represents a property that is a collection of values.
  ObjectType_OrderedCollection | Represents a property that is an ordered collection of values.