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#define INCL_WINMESSAGEMGR
 
SHORT WinMultWindowFromIDs(hwndParent, phwnd, idFirst, idLast)
HWND hwndParent;    /* handle of the parent window        */
PHWND phwnd;        /* address of array of window handles */
USHORT idFirst;     /* first window identifier in range   */
USHORT idLast;      /* last window identifier in range    */
 
The WinMultWindowFromIDs function finds the handles of specified child
windows that have window-identifier values within a specified range. This
function may be used to enumerate all the items in a dialog group, for
example, or to enumerate all the frame controls of a standard window. This
function is faster than making individual calls to the WinWindowFromID
function.
 
Parameter   Description
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hwndParent  Identifies the parent window.
 
phwnd       Points to the array that contains the window handles. This array
            must contain (idLast - idFirst + 1) elements; the zero-based
            index of a window in the array is (idWindow - idFirst), where
            idWindow is the window identifier of the specified window. If
            there is no window for a window identifier within the range, the
            corresponding element in the array is NULL.
 
idFirst     Identifies the first window-identifier value in the range
            (inclusive).
 
idLast      Identifies the last window-identifier value in the range
            (inclusive).
 
Return Value
 
The return value is the number of window handles returned in the array. The
return value is zero if no window handles are returned.
 
See Also
 
WinWindowFromID
 
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