static extern bool ConvertSidToStringSid(

static extern bool ConvertSidToStringSid(IntPtr pSid, out string strSid);

Declare Auto Function ConvertSidToStringSid Lib "advapi32.dll" (ByVal pSID() As Byte, _

   if (!ConvertSidToStringSid(sid,out ptrSid))

  ConvertSidToStringSid((IntPtr)sidPtr, ref sSID);

     If ConvertSidToStringSid(bArray, ptrSID) = True Then

       'ConvertSidToStringSid DllImport.  The default is CharSet.Ansi.

     If ConvertSidToStringSid(bArray, ptrSID) = True Then

    Private Declare Auto Function ConvertSidToStringSid Lib "advapi32.dll" ( _

      NativeMethods.ConvertSidToStringSid(pSid, out sidString);

    static extern bool ConvertSidToStringSid(

                    ConvertSidToStringSid(bSID, out ptrSid);

    static extern bool ConvertSidToStringSid(

        success = ConvertSidToStringSid(ownerSid, out sidString);

' a WinNT version of the ConvertSidToStringSid function

Private Shared Function ConvertSidToStringSidNT(ByVal Sid As IntPtr) As String

' a WinNT version of the ConvertSidToStringSid function

Private Shared Function ConvertSidToStringSidNT(ByVal Sid As IntPtr) As String

        static extern bool ConvertSidToStringSid(

                Boolean ok = ConvertSidToStringSid( TokenUser.User.Sid  , out pstr );

    static extern bool ConvertSidToStringSid(

        if (!ConvertSidToStringSid(Sid,out ptrSid))

        static extern bool ConvertSidToStringSid(

                if (!ConvertSidToStringSid(Sid,out ptrSid))

        If ConvertSidToStringSid(ptrSid, ptrSidString) Then