IPersistString2

IID_IPersistString2 {3C44BA76-DE0E-4049-B6E4-6B31A5262707}

The IPersistString2 methods are (as ordered in the virtual function table after the IPersist methods):

Offset Method
0x10 SetString
0x14 GetString

with prototypes:

HRESULT SetString (PCWSTR);
HRESULT GetString (PWSTR *);

Availability

The IPersistString2 interface is implemented by SHELL32 in version 6.00 and higher.

Though this interface dates from 2001, it was still not documented by Microsoft as late as the January 2007 edition of the Windows Vista Software Development Kit (SDK).