internal PIDL getPIDL()
{
if (_pidl != null)
{
return(new PIDL(_pidl, true));
}
if (FullName == "::{00021400-0000-0000-C000-000000000046}") //Desktop
{
return(DirectoryInfoEx.CSIDLtoPIDL(ShellAPI.CSIDL.CSIDL_DESKTOP));
}
return(PathToPIDL(FullName));
}
internal static PIDL getParentPIDL(PIDL pidl, out PIDL relPIDL)
{
relPIDL = new PIDL(pidl, true); //0.21
if (pidl.Size == 0)
{
return(pidl);
}
IntPtr pParent = PIDL.ILClone(pidl.Ptr);
relPIDL = getRelativePIDL(pidl);
if (pParent == IntPtr.Zero || !PIDL.ILRemoveLastID2(ref pParent))
{
return(DirectoryInfoEx.CSIDLtoPIDL(ShellAPI.CSIDL.DESKTOP));
}
return(new PIDL(pParent, false)); //pParent will be freed by the PIDL.
}