C# Signature:

    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
    unsafe struct USER_INFO_2
    {
    [MarshalAs(UnmanagedType.LPWStr)] public string usri2_name;
    [MarshalAs(UnmanagedType.LPWStr)] public string usri2_password;
                      public uint   usri2_password_age;
                      public uint   usri2_priv;
    [MarshalAs(UnmanagedType.LPWStr)] public string usri2_home_dir;
    [MarshalAs(UnmanagedType.LPWStr)] public string usri2_comment;
                      public uint   usri2_flags;
    [MarshalAs(UnmanagedType.LPWStr)] public string usri2_script_path;
                      public uint   usri2_auth_flags;
    [MarshalAs(UnmanagedType.LPWStr)] public string usri2_full_name;
    [MarshalAs(UnmanagedType.LPWStr)] public string usri2_usr_comment;
    [MarshalAs(UnmanagedType.LPWStr)] public string usri2_parms;
    [MarshalAs(UnmanagedType.LPWStr)] public string usri2_workstations;
                      public uint   usri2_last_logon;
                      public uint   usri2_last_logoff;
                      public uint   usri2_acct_expires;
                      public uint   usri2_max_storage;
                      public uint   usri2_units_per_week;
                      public byte*  usri2_logon_hours;
                      public uint   usri2_bad_pw_count;
                      public uint   usri2_num_logons;
    [MarshalAs(UnmanagedType.LPWStr)] public string usri2_logon_server;
                      public uint   usri2_country_code;
                      public uint   usri2_code_page;
    }

VB.NET Signature:

    <StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
    Structure USER_INFO_2
    <MarshalAs(UnmanagedType.LPWStr)>
    Public usri2_name As String
    <MarshalAs(UnmanagedType.LPWStr)>
    Public usri2_password As String
    Public usri2_password_age As UInteger
    Public usri2_priv As UInteger
    <MarshalAs(UnmanagedType.LPWStr)>
    Public usri2_home_dir As String
    <MarshalAs(UnmanagedType.LPWStr)>
    Public usri2_comment As String
    Public usri2_flags As UInteger
    <MarshalAs(UnmanagedType.LPWStr)>
    Public usri2_script_path As String
    Public usri2_auth_flags As UInteger
    <MarshalAs(UnmanagedType.LPWStr)>
    Public usri2_full_name As String
    <MarshalAs(UnmanagedType.LPWStr)>
    Public usri2_usr_comment As String
    <MarshalAs(UnmanagedType.LPWStr)>
    Public usri2_parms As String
    <MarshalAs(UnmanagedType.LPWStr)>
    Public usri2_workstations As String
    Public usri2_last_logon As UInteger
    Public usri2_last_logoff As UInteger
    Public usri2_acct_expires As UInteger
    Public usri2_max_storage As UInteger
    Public usri2_units_per_week As UInteger
    Public usri2_logon_hours As IntPtr
    Public usri2_bad_pw_count As UInteger
    Public usri2_num_logons As UInteger
    <MarshalAs(UnmanagedType.LPWStr)>
    Public usri2_logon_server As String
    Public usri2_country_code As UInteger
    Public usri2_code_page As UInteger
    End Structure