elev with google earh

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using EARTHLib;
using System.Threading;

namespace WindowsFormsApplication7
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        public delegate int EnumWindowsProc(IntPtr hwnd, int lParam);

        [DllImport("user32", CharSet = CharSet.Auto)]
        public extern static IntPtr GetParent(IntPtr hWnd);

        [DllImport("user32", CharSet = CharSet.Auto)]
      //  public extern static bool MoveWindow(IntPtr hWnd, int X, int Y, int nWidth, int nHeight, bool bRepaint);
        public extern static bool MoveWindow(IntPtr hWnd, int X, int Y, int nWidth, int nHeight, bool bRepaint);
        [DllImport("user32", CharSet = CharSet.Auto)]
        public extern static IntPtr SetParent(IntPtr hWndChild, IntPtr hWndNewParent);

       
        private IntPtr GEHrender = (IntPtr)0;
        private IntPtr GEParentHrender = (IntPtr)0;

        public ApplicationGEClass googleEarth;

      

        public void Unload()
        {
            if (GEParentHrender != (IntPtr)0)
                SetParent(GEHrender, GEParentHrender);
        }

      
        private void Form1_Load(object sender, EventArgs e)
        {
            if (this.DesignMode == false)
            {
                googleEarth = new ApplicationGEClass();

                GEHrender = (IntPtr)googleEarth.GetRenderHwnd();
                GEParentHrender = GetParent(GEHrender);

               // MoveWindow(GEHrender, 0, 0, this.Width, this.Height, true);
                MoveWindow(GEHrender, 0, 0, 800, this.Height, true);

                SetParent(GEHrender, this.Handle);
            }
        }
      
      
        private void timer1_Tick(object sender, EventArgs e)
        {
            textBox1.Text = "" + googleEarth.ViewExtents.East;
            textBox2.Text = "" + googleEarth.ViewExtents.North;
            textBox3.Text = "" + googleEarth.ViewExtents.South;
         
            textBox5.Text = "" + googleEarth.ViewExtents.West;
        

        }