UINT BCGM_ON_GET_RIBBON_COMMANDS_MENU_CUSTOM_ITEMS |
Sent to Ribbon's parent before showing command search result menu.
wParam | This parameter is not used. |
lParam | A pointer to CBCGPRibbonCommandsMenuCustomItems structure. |
The framework sends BCGM_ON_GET_RIBBON_COMMANDS_MENU_CUSTOM_ITEMS registered message to the Ribbon's parent when user types a text in the Command Search box and search result menu is displayed.