Learning VB

I am trying to learn VB and am trying to create a simple form with the following code, what am I doing wrong?  and if anyone has any input on how to learn VB I would appreciate the direction.

Public Class Form1

    Dim msg As String
    Dim title As String
    Dim style As MsgBoxStyle
    Dim response As MsgBoxResult


    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

    End Sub

   

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Close()
    End Sub

   

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        MsgBox("ok", MsgBoxStyle.OkCancel)
        If MsgBoxResult.Ok Then
            Close()
                 else
                   If MsgBoxResult.Cancel Then
                   MsgBox("are you sure you want to cancel", MsgBoxStyle.YesNo)
            End If
        End If
    End Sub
End Class