Shell Callback Functions
This section describes the Windows Shell callback functions.
In this section
||Specifies an application-defined callback function used to send messages to, and process messages from, a Browse dialog box displayed in response to a call to SHBrowseForFolder.
||Specifies an application-defined callback function called by File Manager to communicate with a File Manager extension.
||Used to determine whether an item is present in a most recently used (MRU) list.
||Specifies an app-defined callback function that notifies the app when the app is entering or leaving a suspended state.
||Defines the prototype for the callback function used by RemoveWindowSubclass and SetWindowSubclass.
||Specifies an application-defined callback function called by File Manager when the user chooses the Undelete command from the File menu.