Returns MenuID.

Determines the number of items in the specified menu.

Returns the index of the menu item (-1 if not found)

Retrieves information about a menu item.

Opens popup menu and returns menu id (menu handle) for it.

Retrieves a handle to the drop-down menu or submenu activated by the specified menu item.

Allows the application to access the window menu (also known as the system menu or the control menu) for copying and modifying.

Allows selecting menu programmatically