This is my code after upgrade vb6 code:

Public ReadOnly Property TUJUHResult() As Object
        Get
            Dim vrn7Result As Object
            'UPGRADE_WARNING: Couldn't resolve default property of object vrn7Result. Click for more: 'ms-help://MS.VSCC.v90/dv_commoner/local/redirect.htm?keyword="6A50421D-15FE-4896-8A1B-2EC21E9037B2"'
            'UPGRADE_WARNING: Couldn't resolve default property of object TUJUHResult. Click for more: 'ms-help://MS.VSCC.v90/dv_commoner/local/redirect.htm?keyword="6A50421D-15FE-4896-8A1B-2EC21E9037B2"'
            TUJUHResult = vrn7Result
        End Get
    End Property

Any one help me what that mean?? Thank's

it means what it says. the upgrade function couldnt convert these variables. so its your turn to set the correct type to these variables.
to be honest it might be an good idea to sit down and learn about data types instead of just converting VB6 code.