This event is fired if a file is to be added to the listview. It is possible to prevent adding the file by setting the CanAdd flag in the AddItemEventArgs to false.
Declaration Syntax| C# | Visual Basic | Visual C++ |
public event EventHandler<AddItemEventArgsBase<LIST_ITEM>> AddItem
Public Event AddItem As EventHandler(Of AddItemEventArgsBase(Of LIST_ITEM))
public: event EventHandler<AddItemEventArgsBase<LIST_ITEM>^>^ AddItem { void add (EventHandler<AddItemEventArgsBase<LIST_ITEM>^>^ value); void remove (EventHandler<AddItemEventArgsBase<LIST_ITEM>^>^ value); }