The LVM_SETITEMSTATE message changes the state of an item in a list view control. You can explicitly send this message or by using the ListView_SetItemState macro.
LVM_SETITEMSTATE
wParam = (WPARAM) (int) i;
lParam = (LPARAM) (LV_ITEM FAR *) pitem;
Parameters
i
Index of the list view item.
pitem
Pointer to an LV_ITEM structure. The stateMask member specifies which state bits to change, and the state member contains the new values for those bits. The other members are ignored.
Return Values
If you send this message explicitly, it returns TRUE if successful or FALSE otherwise.
If you send this message implicitly by using the ListView_SetItemState macro, there is no return value.
See Also