MM_QUERYITEMCOUNT (1.2)
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#define INCL_WINMENUS
MM_QUERYITEMCOUNT
mp1 = 0L; /* not used, must be zero */
mp2 = 0L; /* not used, must be zero */
An application sends an MM_QUERYITEMCOUNT message to determine the number of
items in a menu. Submenus count as a single item if the message is sent to
the action-bar menu window. To count the items in a submenu, the message
must be sent to the submenu window.
This message does not use any parameters.
Return Value
The return value is the number of items in the menu.
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