SuperPutty.ctlPuttyPanel.NewPanel C# (CSharp) Method

        public static ctlPuttyPanel NewPanel(SessionData sessionData)
        {
            ctlPuttyPanel puttyPanel = null;
            // This is the callback fired when the panel containing the terminal is closed
            // We use this to save the last docking location
            PuttyClosedCallback callback = delegate(bool closed)
            {
                if (puttyPanel != null)
                {
                    // save the last dockstate (if it has been changed)
                    if (sessionData.LastDockstate != puttyPanel.DockState
                        && puttyPanel.DockState != DockState.Unknown
                        && puttyPanel.DockState != DockState.Hidden)
                    {
                        sessionData.LastDockstate = puttyPanel.DockState;
                        SuperPuTTY.SaveSessions();
                        //sessionData.SaveToRegistry();
                    }

                    if (puttyPanel.InvokeRequired)
                    {
                        puttyPanel.BeginInvoke((MethodInvoker)delegate()
                        {
                            puttyPanel.Close();
                        });
                    }
                    else
                    {
                        puttyPanel.Close();
                    }
                }
            };
            puttyPanel = new ctlPuttyPanel(sessionData, callback);
            return puttyPanel;
        }