# module Win32::Registry::Constants

For detail, see the MSDN.

— HKEY_*

    Predefined key ((*handle*)).
    These are Integer, not Win32::Registry.

— REG_*

    Registry value type.

— KEY_*

    Security access mask.

— KEY_OPTIONS_*

    Key options.

— `REG_CREATED_NEW_KEY`

— `REG_OPENED_EXISTING_KEY`

    If the key is created newly or opened existing key.
    See also Registry#disposition method.

### Constants

HKEY_CLASSES_ROOT
HKEY_CURRENT_CONFIG
HKEY_CURRENT_USER
HKEY_DYN_DATA
HKEY_LOCAL_MACHINE
HKEY_PERFORMANCE_DATA
HKEY_PERFORMANCE_NLSTEXT
HKEY_PERFORMANCE_TEXT
HKEY_USERS
KEY_ALL_ACCESS
KEY_CREATE_LINK
KEY_CREATE_SUB_KEY
KEY_ENUMERATE_SUB_KEYS
KEY_EXECUTE
KEY_NOTIFY
KEY_QUERY_VALUE
KEY_READ
KEY_SET_VALUE
KEY_WRITE
MAX_KEY_LENGTH
MAX_VALUE_LENGTH
REG_BINARY
REG_CREATED_NEW_KEY
REG_DWORD
REG_DWORD_BIG_ENDIAN
REG_DWORD_LITTLE_ENDIAN
REG_EXPAND_SZ
REG_FORCE_RESTORE
REG_FULL_RESOURCE_DESCRIPTOR
REG_LEGAL_OPTION
REG_LINK
REG_MULTI_SZ
REG_NONE
REG_NO_LAZY_FLUSH
REG_OPENED_EXISTING_KEY
REG_OPTION_BACKUP_RESTORE
REG_OPTION_CREATE_LINK
REG_OPTION_NON_VOLATILE
REG_OPTION_OPEN_LINK
REG_OPTION_RESERVED
REG_OPTION_VOLATILE
REG_QWORD
REG_QWORD_LITTLE_ENDIAN
REG_REFRESH_HIVE
REG_RESOURCE_LIST
REG_RESOURCE_REQUIREMENTS_LIST
REG_SZ
REG_WHOLE_HIVE_VOLATILE
STANDARD_RIGHTS_READ
STANDARD_RIGHTS_WRITE