Menü-Items spreen/entsperren

procedure enable_disable_query_items is
begin
    enable_item('Query','Last_Criteria');
    enable_item('Query','Cancel');
    enable_item('Query', 'Cancel_Query');
    
    disable_item('Query','Enter');
    disable_item('Query','Enter_Query');
    disable_item('Query','Insert_Record');
    disable_item('Query','Remove_Record');
    disable_item('Query','Lock_Record');
    disable_item('Query','HIDE_BLOCK_PREV');
    disable_item('Query','HIDE_RECORD_PREV');
    disable_item('Query','HIDE_RECORD_NEXT');
    disable_item('Query','HIDE_BLOCK_NEXT');
    
    disable_item('Action','Save');
    disable_item('Action','Exit');
    
    disable_item('Block','Previous');
    disable_item('Block','Next');
    
    disable_item('Record','Previous');
    disable_item('Record','Next');
    disable_item('Record','Scroll_up');
    disable_item('Record','Scroll_down');
    disable_item('Record','Insert');
    disable_item('Record','Remove');
    disable_item('Record','Duplicate');
    disable_item('Record','Lock');
end;