using System.Runtime.InteropServices;
namespace System.Shell
{
[ComImport, Guid("D82BE2B1-5764-11D0-A96E-00C04FD705A2"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
public interface IShellChangeNotify
{
[PreserveSig]
unsafe int OnChange(SHCNE lEvent, ShellItemId* pidl1, ShellItemId* pidl2);
}
}