MKI_NOTIFY_DISPLAY_CALLBACK (Plug-In Notification Command) New in Version 6.30

The plug-in shall display additional feedback related to a callback object in the display list of Ext.

This action takes place each time the application finds an object of type MKI_OBJ_CALLBACK in the display list of Ext during screen display. It does NOT take place during printer output, data conversion, or enumeration!

Parameters

Ext

Address of the object whose callback object shall be displayed.

Data

Address of a MKI_DISPLAYDATA structure that contains all information required to display the additional feedback. The Obj element is initialized with the address of the callback object that caused this action.

Return Value

MKI_NOTIFY_RESULT_DONE

Task successfully finished.

MKI_NOTIFY_RESULT_UNKNOWN

Command not handled by this plug-in.

Note: The return value does currently not cause any reaction, but for future compatibility, we recommend returning the proper value.