IComponent::Notify

[This is preliminary documentation and subject to change.]

Notifies the snap-in of actions taken by the user.

HRESULT Notify(
  LPDATAOBJECT lpDataObject,  // pointer to a data object
  MMC_NOTIFY_TYPE event,  // action taken by a user
  long arg,               // depends on event
  long param              // depends on event
);
 

Parameters

lpDataObject

[in] Pointer to the data object of the currently selected item.

event

[in] Identifies an action taken by a user. IComponent::Notify can receive the following notifications:

• MMCN_ACTIVATE_slate_MMCN_ACTIVATE
• MMCN_ADD_IMAGES_slate_MMCN_ADD_IMAGES
• MMCN_BTN_CLICK_slate_MMCN_BTN_CLICK
• MMCN_CLICK_slate_MMCN_CLICK
• MMCN_DBLCLICK_slate_MMCN_DBLCLICK
• MMCN_DELETE_slate_MMCN_DELETE
• MMCN_EXPAND_slate_MMCN_EXPAND
• MMCN_MINIMIZED_slate_MMCN_MINIMIZED
• MMCN_PROPERTY_CHANGE_slate_MMCN_PROPERTY_CHANGE
• MMCN_REMOVE_CHILDREN_slate_MMCN_REMOVE_CHILDREN
• MMCN_RENAME_slate_MMCN_RENAME
• MMCN_SELECT_slate_MMCN_SELECT
• MMCN_SHOW_slate_MMCN_SHOW
• MMCN_VIEW_CHANGE_slate_MMCN_VIEW_CHANGE

arg

Depends on the notification type.

param

Depends on the notification type.

Return Values

S_OK

Depends on the notification type.

E_UNEXPECTED

An unexpected error occurred.

Remarks

See individual notifications for detailed information.

See Also

IComponent, IComponentData, IConsole, IExtendControlbar::ControlbarNotify