How to create Property Layer using VB.Net?

How to create Property Layer using VB.Net?

Example:

Public Class boUsers

#Region "Private Variables"

    Private _uid As Integer

#End Region

#Region "Public Properties"

    Public Property uid() As Integer
        Get
            Return _uid
        End Get
        Set(ByVal value As Integer)
            _uid = value
        End Set
    End Property

#End Region