ShellBrowser.TItemIdListCollection.GetLongestCommonAncestor

ShellBrowser Delphi Components Documentation

Returns the ItemIdList of a parent folder that is a common ancestor for all included ItemIdLists.

Syntax

Pascal

function GetLongestCommonAncestor: IItemIdList; overload;

IItemIdList: The first common ancestor of all ITemIdLists.

Exceptions	Description
EShellBrowserError	If one of the items in this list is not valid.