'DeclarationPublic Event OnDispose As BookmarksTree.OnDisposeEventHandler
public event BookmarksTree.OnDisposeEventHandler OnDispose
public event OnDispose: BookmarksTree.OnDisposeEventHandler;
In JScript, you can handle the events defined by another class, but you cannot define your own.
public: __event BookmarksTree.OnDisposeEventHandler* OnDispose
public: event BookmarksTree.OnDisposeEventHandler^ OnDispose