HWPROFILE_CHANGE_NOTIFICATION structure (wdm.h)
The HWPROFILE_CHANGE_NOTIFICATION structure describes an event related to a hardware profile configuration change. The PnP manager sends this structure to a driver that registered a callback routine for notification of EventCategoryHardwareProfileChange events.
Syntax
typedef struct _HWPROFILE_CHANGE_NOTIFICATION {
USHORT Version;
USHORT Size;
GUID Event;
} HWPROFILE_CHANGE_NOTIFICATION, *PHWPROFILE_CHANGE_NOTIFICATION;
Members
Version
Specifies the version of the data structure, currently 1.
Size
Specifies the size of the structure, in bytes including the size of the standard first three members plus the event-specific data.
Event
Specifies a GUID identifying the event: GUID_HWPROFILE_QUERY_CHANGE, GUID_HWPROFILE_CHANGE_COMPLETE, or GUID_HWPROFILE_CHANGE_CANCELLED. The GUIDs are defined in Wdmguid.h.
Remarks
There is no event-specific data for a hardware-profile-change event.
Requirements
| Requirement | Value |
|---|---|
| Header | wdm.h (include Wdm.h, Ntddk.h, Ntifs.h) |
See also
DEVICE_INTERFACE_CHANGE_NOTIFICATION