Private Sub CustomersUltraGrid_MouseUp(ByVal sender As System.Object, _
  ByVal e As System.Windows.Forms.MouseEventArgs) _
  Handles CustomersUltraGrid.MouseUp
   ' If the right mouse button was clicked in the grid.
   If e.Button = System.Windows.Forms.MouseButtons.Right Then
      ' Show the MiniToolbar.
      Me.ultraToolbarsManager1.MiniToolbar.Show()
   End If
End Sub