public MainForm(COMRegistry registry)
{
m_registry = registry;
InitializeComponent();
m_dockPanel = new DockPanel();
m_dockPanel.ActiveAutoHideContent = null;
m_dockPanel.Dock = DockStyle.Fill;
m_dockPanel.Name = "dockPanel";
Controls.Add(m_dockPanel);
m_dockPanel.BringToFront();
}