Determines if the list item has an owner with a valid handle.
Source position: comctrls.pp line 1047
protected function TListItem.IsOwnerData: Boolean; virtual; |
True if the list item has an owner with a valid handle.
IsOwnerData is a Boolean function used to determine if the list item has an owner with a valid handle. IsOwnerData always returns False in TListItem. It is overridden in descendent classes like TOwnerDataListItem.
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True if the owner for the list item has been assigned and can be updated in the widgetset class. |