TARGET_DEVICE_REMOVAL_NOTIFICATION structure (wdm.h)
The TARGET_DEVICE_REMOVAL_NOTIFICATION structure describes a device-removal event. The PnP manager sends this structure to a driver that registered a callback routine for notification of EventCategoryTargetDeviceChange events.
Syntax
typedef struct _TARGET_DEVICE_REMOVAL_NOTIFICATION {
USHORT Version;
USHORT Size;
GUID Event;
PFILE_OBJECT FileObject;
} TARGET_DEVICE_REMOVAL_NOTIFICATION, *PTARGET_DEVICE_REMOVAL_NOTIFICATION;
Members
Version
Specifies the version of the data structure, currently set to 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_TARGET_DEVICE_QUERY_REMOVE, GUID_TARGET_DEVICE_REMOVE_COMPLETE, or GUID_TARGET_DEVICE_REMOVE_CANCELLED. These GUIDs are defined in Wdmguid.h.
FileObject
Pointer to a file object for the device.
Requirements
| Requirement | Value |
|---|---|
| Header | wdm.h (include Wdm.h, Ntddk.h, Ntifs.h) |
See also
DEVICE_INTERFACE_CHANGE_NOTIFICATION