Private Sub bFileLoad_Click(ByVal sender As System.Object, ByVal e As _
  System.EventArgs) Handles bFileLoad.Click
        If OpenFileDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then                        
            Me.PictureBox1.BackgroundImageLayout = _
              System.Windows.Forms.ImageLayout.None
            Me.PictureBox1.Load(OpenFileDialog1.FileName) 
            Me.PictureBox1.Refresh()
        End If
    End Sub