The KEY_VALUE_INFORMATION_CLASS enumeration type represents the type of information to supply about the value of a registry key.
typedef enum _KEY_VALUE_INFORMATION_CLASS {
KeyValueBasicInformation,
KeyValueFullInformation,
KeyValuePartialInformation
} KEY_VALUE_INFORMATION_CLASS;
Declared in wdm.h and ntddk.h. Include wdm.h or ntddk.h.
Use the KEY_VALUE_INFORMATION_CLASS values to specify the type of data to be supplied by the ZwEnumerateValueKey and ZwQueryValueKey routines.
KEY_VALUE_BASIC_INFORMATION, KEY_VALUE_FULL_INFORMATION, KEY_VALUE_PARTIAL_INFORMATION, ZwEnumerateValueKey, ZwQueryValueKey