ClassType
DataType
DeleteRule
GeometricType
ObjectType
OrderType
PropertyType
PropertyValueConstraintType
SchemaElementState
enum SchemaElementState
  The SchemaElementState enumeration defines the current state of the schema element. () Enumerator:
  SchemaElementState_Added | Indicates the schema element has been added.
  SchemaElementState_Deleted | Indicates the schema element is marked for deletion.
  SchemaElementState_Detached | Indicates the schema element is not associated with an FeatureSchema.
  SchemaElementState_Modified | Indicates the schema element has been modified in some way.
  SchemaElementState_Unchanged | Indicates the schema element has not been changed.