User Customizable ToolStrip with Drag and Drop

Public Class Form1
    Dim rrt(3) As ToolStripItem
    Dim rrs(4) As ToolStripItem
    Dim rru(2) As ToolStripItem
    Dim langs(100) As String

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        For i = 0 To 12 'Use the strings in the DataGridView for the dialog
            If DataGridView1.Item(1, i).Value = Nothing Then
                DataGridView1.Item(1, i).Value = String.Empty
            End If
            langs(i) = DataGridView1.Item(1, i).Value.ToString
        Next

        Dim result = UserCustomizableToolStrip.ShowCustomizeToolbarWindow(ToolStrip1, rrt, "|nieuw|openen", langs)

        TextBox1.Text = result
    End Sub

    Private Sub ToolStripButton2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ToolStripButton2.Click
        MsgBox("openen") 'Just an event so that you can see it remains when a button is moved, removed or added
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        UserCustomizableToolStrip.UpdateToolStripWithString(ToolStrip1, rrt, TextBox1.Text) 'Update the ToolStrip with the contents of the TextBox
    End Sub

    Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
        My.Settings.ToolStripButtons = TextBox1.Text 'Save the current setting of the ToolStrip
        My.Settings.StatusStripButtons = TextBox2.Text
        My.Settings.MenuStripButtons = TextBox3.Text
    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        DataGridView1.Rows.Add(New String() {"Label1", "Available Buttons:"})
        DataGridView1.Rows.Add(New String() {"Label2", "Current Buttons:"})
        DataGridView1.Rows.Add(New String() {"Button1", "OK"})
        DataGridView1.Rows.Add(New String() {"Button2", "Cancel"})
        DataGridView1.Rows.Add(New String() {"Button3", "Reset"})
        DataGridView1.Rows.Add(New String() {"Button4", "Move Up"})
        DataGridView1.Rows.Add(New String() {"Button5", "Move Down"})
        DataGridView1.Rows.Add(New String() {"Button6", "Add ->"})
        DataGridView1.Rows.Add(New String() {"Button7", "<- Remove"})
        DataGridView1.Rows.Add(New String() {"Window Title", "Customize Toolbar"})
        DataGridView1.Rows.Add(New String() {"Translation for 'separator'", "Separator"})
        DataGridView1.Rows.Add(New String() {"Reset warning text", "Are you sure you want to reset the toolbar?"})
        DataGridView1.Rows.Add(New String() {"Reset warning title", "Warning"})

        rrt(0) = ToolStripButton1 'Update the variables containing avaiable buttons for the 3 Strips
        rrt(1) = ToolStripButton2
        rrt(2) = ToolStripButton3
        'rrt(3) = ToolStripSeparator1   'Isn't needed since separators with the default values are made by the function
        rrt(3) = ToolStripDropDownButton1

        rrs(0) = TestToolStripMenuItem2
        rrs(1) = FooToolStripMenuItem1
        rrs(2) = BarToolStripMenuItem1
        rrs(3) = ToolStripTextBox1
        rrs(4) = ToolStripComboBox2

        rru(0) = ToolStripStatusLabel1
        rru(1) = ToolStripProgressBar1
        rru(2) = ToolStripDropDownButton2


        My.Settings.Reload()
        UserCustomizableToolStrip.UpdateToolStripWithString(ToolStrip1, rrt, My.Settings.ToolStripButtons) 'Reload ToolStrip with saved setting
        UserCustomizableToolStrip.UpdateToolStripWithString(StatusStrip1, rru, My.Settings.StatusStripButtons)
        UserCustomizableToolStrip.UpdateToolStripWithString(MenuStrip1, rrs, My.Settings.MenuStripButtons)
        TextBox1.Text = My.Settings.ToolStripButtons 'Reload setting
        TextBox2.Text = My.Settings.StatusStripButtons
        TextBox3.Text = My.Settings.MenuStripButtons
    End Sub

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

    Private Sub CustomizeToolStripMenuItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CustomizeToolStripMenuItem1.Click
        TextBox3.Text = UserCustomizableToolStrip.ShowCustomizeToolbarWindow(MenuStrip1, rrs, "|nieuw")
    End Sub

    Private Sub CustomizeToolStripMenuItem2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CustomizeToolStripMenuItem2.Click
        TextBox2.Text = UserCustomizableToolStrip.ShowCustomizeToolbarWindow(StatusStrip1, rru, "|nieuw")
    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        CustomizeToolStripMenuItem1_Click(sender, e)
    End Sub

    Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
        CustomizeToolStripMenuItem2_Click(sender, e)
    End Sub
End Class