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This message gets the number of available groups for the list-view control.
lResult = SendMessage( (hwnd) hwndControl, LVM_GETGROUPCOUNT, (WPARAM) wparam, (LPARAM) lparam);
Parameters
- wparam
Must be NULL. - lparam
Must be NULL.
Return Values
Returns an int
Requirements
OS Versions: Windows CE 5.0 and later.
Header: Commctrl.h.
See Also
ListView_GetGroupCount | List-View Controls Messages
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