This enumeration is used by the ListView control to determine what click behavior it will express: the old-style Standard double-click, the new explorer-style OneClick with link-style highlighting on mouse over, or a TwoClick mode, which couples the link-like highlighting with a double-click. public enum ItemActivation { Standard = 0 , OneClick = 1 , TwoClick = 2 } Hierarchy System.Object Returned ByListView.Activation Passed ToListView.Activation |