GroupBox 이동 

Public Class Form1

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

        Me.Size = New System.Drawing.Size(400, 400)

        MaximizeBox = False

        MinimizeBox = False

        Me.Location = New Point(System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width() / 2 - 200, System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height() / 2 - 200)

        Button1.Text = ">"

    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        If Button1.Text = ">" Then

            GroupBox1.Location = New Point(-10, -10)

            GroupBox1.Size = New System.Drawing.Size(420, 420)

            Button1.Text = "<"

        Else

            GroupBox1.Location = New Point(400, 10)

            GroupBox1.Size = New System.Drawing.Size(420, 420)

            Button1.Text = ">"

        End If

    End Sub

End Class

Me.BackColor = Color.FromArgb(255,255,255)