Типы курсора.

[uuid(CF0A7CF9-A0D5-4443-956C-6839843EE631), version(1.0)]
enum _CursorTypeEnum {
  ctUnspecified = 0,
  ctOpenForwardOnly = 1,
  ctKeyset = 2,
  ctDynamic = 3,
  ctStatic = 4
};