Collasping a Window[RESOLVED]

[Rattlerr]

Anyone have an reference Code for Collapsing a Say a Text Box,List view Etc...So a New Window can be re opened in its spot...Similar like OutLook would have or some Media Players...

That way when a person Collapse's one Window they can open a new one in its place in the same spot...

did some searching on MSDN this is some code i found can someone look at it and help me with it

namespace CS_Events_Code
{
    using System;
    using Microsoft.VisualStudio.CommandBars;
    using Extensibility;
    using EnvDTE;
    using EnvDTE80;
    using System.Windows.Forms;
    public class Connect : Object, IDTExtensibility2
    {
        public Connect()
        {
        }
        public void OnConnection(object application, ext_ConnectMode
      connectMode, object addInInst, ref Array custom)
        {
            applicationObject = (DTE2)application;
            addInInstance = (AddIn)addInInst;
            EnvDTE80.Events2 events = (EnvDTE80.Events2
         )applicationObject.Events;
            windowsVisEvents =
        (EnvDTE80.WindowVisibilityEvents)events.get_WindowVisibilityEvents
        (null);
            // Connect to each delegate exposed from the windows visibiliy 
            // events object retrieved above
            windowsVisEvents.WindowHiding += new
        _dispWindowVisibilityEvents_WindowHidingEventHandler
        (this.WindowHiding);
            windowsVisEvents.WindowShowing += new
        _dispWindowVisibilityEvents_WindowShowingEventHandler
        (this.WindowShowing);
        }
        public void OnDisconnection(ext_DisconnectMode disconnectMode,
      ref Array custom)
        {
            if (windowsVisEvents != null)
            {
                windowsVisEvents.WindowHiding -= new
        _dispWindowVisibilityEvents_WindowHidingEventHandler
        (this.WindowHiding);
                windowsVisEvents.WindowShowing -= new
         _dispWindowVisibilityEvents_WindowShowingEventHandler
         (this.WindowShowing);
            }
        }
        public void OnAddInsUpdate(ref Array custom)
        {
        }
        public void OnStartupComplete(ref Array custom)
        {
        }
        public void OnBeginShutdown(ref Array custom)
        {
        }
        private DTE2 applicationObject;
        private AddIn addInInstance;
        private EnvDTE80.WindowVisibilityEvents windowsVisEvents;
        public void WindowHiding(EnvDTE.Window winRef)
        {
            MessageBox.Show("The window " + winRef.Caption + " is hiding.");
        }
        public void WindowShowing(EnvDTE.Window winRef)
        {
            MessageBox.Show("The window " + winRef.Caption + " is showing.");
        }
    }
}

I have the above code on its on .cs file

[GuidAttribute("84DE07BC-43A2-4275-BCF9-D207D20E49ED")]
        public interface WindowVisibilityEvents : _WindowVisibilityEvents, _dispWindowVisibilityEvents_Event

The Above Code in the Program.cs under the Main....

Thxs