1. Public Class Form1
Private Sub HScrollBar1_Scroll(ByVal sender As System.Object, ByVal e
As System.Windows.Forms.ScrollEventArgs) Handles HScrollBar1.Scroll
Me.PictureBox1.Left = Me.HScrollBar1.Value
End Sub
Private Sub VScrollBar1_Scroll(ByVal sender As System.Object, ByVal e
As System.Windows.Forms.ScrollEventArgs) Handles VScrollBar1.Scroll
Me.PictureBox1.Top = Me.VScrollBar1.Value
End Sub
Private Sub RadioButton1_CheckedChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
RadioButton1.CheckedChanged
Me.BackColor = Color.Yellow
End Sub
Private Sub RadioButton2_CheckedChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
RadioButton2.CheckedChanged
Me.BackColor = Color.Blue
End Sub

2. Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Timer1.Tick
If Me.pgbsegundos.Value >= Me.pgbsegundos.Maximum Then
Me.Timer1.Stop()
Else
pgbsegundos.Value = pgbsegundos.Value + 10
End If
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
Me.Timer1.Start()
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
Me.Timer1.Start()
Me.pgbsegundos.Value = 0
End Sub
End Class