Class Module - convert from VB6

[TheNoocH]

New to both VB6 and VB.NET but trying to learn both...
i created a class module (which is working) in VB6...
can't seem to figure out how to get same functionality in VB.NET....any help would be great...this is what i have in VB6....all applicable controls are named cmd00 to cmd09...this is fairly simple and just have buttons for #'s 0-9...that when clicked just concatenate to the end of a text box (txtCurScore)...any help ".NETing" this would be appreciated...

In Standard Module

Dim Buttons01() As New cls01
Sub OpenMainForm()                                
  Dim ctl As Control
  Dim cnt01 As Integer
  For Each ctl In Form1.Controls
    If TypeOf ctl Is CommandButton Then
      If Left(ctl.Name, 4) = "cmd0" Then
        cnt01 = cnt01 + 1
        ReDim Preserve Buttons01(1 To cnt01)
        Set Buttons01(cnt01).Buttons01Class = ctl
      End If
    End If
  Next ctl
  vForm.Show 
  vForm.Refresh
End Sub

In Standard Module

Sub Group01()
  Form1.txtCurScore.Text = Form1.txtCurScore.Text & Val(Right(Form1.ActiveControl.Name, 1))
End Sub

In Class Module

Public WithEvents Buttons01Class As CommandButton
 
Private Sub Buttons01Class_click()
  Group01
End Sub