| ComObjectDisposerT | A wrapper for COM objects, which implements IDisposable. |
| PIDL | Represents a managed pointer to an ITEMIDLIST structure. |
| VbPointerT | Provides a wrapper class for compatibility between translation of C# pointers to VB.NET. A pointer is a variable that holds the memory address of another type. This structure is intended to be used only by VB.NET developers. You must not use this under C#. |