REG_DELETE_VALUE_KEY_INFORMATION - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// wdm.h
typedef struct _REG_DELETE_VALUE_KEY_INFORMATION {
PVOID Object;
PUNICODE_STRING ValueName;
PVOID CallContext;
PVOID ObjectContext;
PVOID Reserved;
} REG_DELETE_VALUE_KEY_INFORMATION, *PREG_DELETE_VALUE_KEY_INFORMATION;
View the official Windows Driver Kit DDI referenceNo description available.
The REG_DELETE_VALUE_KEY_INFORMATION structure contains information that a driver's RegistryCallback routine can use when a registry key's value is being deleted.
ObjectA pointer to the registry key object for the key whose value entry is about to be deleted.
ValueNameA pointer to a UNICODE_STRING structure that contains the name of the value entry that is about to be deleted.
CallContextOptional driver-defined context information that the driver's RegistryCallback routine can supply. This member is defined for Windows Vista and later versions of the Windows operating system.
ObjectContextA pointer to driver-defined context information that the driver has associated with a registry object by calling CmSetCallbackObjectContext. This member is defined for Windows Vista and later versions of the Windows operating system.
ReservedThis member is reserved for future use. This member is defined for Windows Vista and later versions of the Windows operating system.
The system passes this structure to the RegistryCallback routine every time a thread attempts to delete a value entry—for example, when a user-mode thread calls RegDeleteValue or when a driver calls ZwDeleteValueKey.
For more information about registry filtering operations, see Filtering Registry Calls.