LVN_GETEMPTYMARKUP notification code

Sent by list-view control to its parent window when the control has no items. The LVN_GETEMPTYMARKUP notification code is a request for the parent window to provide markup text. This notification code is sent in the form of a WM_NOTIFY message.

LVN_GETEMPTYMARKUP
        
    pnmMarkup = (NMLVEMPTYMARKUP*) lParam;

Parameters

lParam

Pointer to a NMLVEMPTYMARKUP structure. Set the members of this structure to provide markup text for the list-view control.

Return value

Return TRUE to set the markup text in the list-view control, or FALSE otherwise.

Remarks

The notification receiver casts lParam to retrieve the NMLVEMPTYMARKUP structure. The wParam parameter contains the ID of the control that sends this message.

Requirements