Single Context Multiple System.Windows.Forms Controls

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using OpenTK.Platform;
using OpenTK.Graphics;
using OpenTK.Graphics.OpenGL;
using System.Threading;
 
namespace SingleContextMultipleWindow
{
    public partial class Form1 : Form
    {
        IGraphicsContext context;
        IWindowInfo panelInfo;
        IWindowInfo panel2Info;
        public Form1()
        {
            InitializeComponent();
            Panel p = new Panel();
            p.Dock = DockStyle.Bottom;
            p.HandleCreated += new EventHandler(panel_HandleCreated);
            p.Paint += new PaintEventHandler(panel_Paint);
 
            Panel p2 = new Panel();
            p2.Dock = DockStyle.Right;
            p2.HandleCreated += new EventHandler(panel2_HandleCreated);
            p2.Paint +=new PaintEventHandler(panel2_Paint);
 
            this.Controls.Add(p);
            this.Controls.Add(p2);
        }
 
        void panel_HandleCreated(object sender, EventArgs e)
        {
            panelInfo = OpenTK.Platform.Utilities.CreateWindowsWindowInfo((sender as Control).Handle);
 
            context = new GraphicsContext(GraphicsMode.Default, panelInfo);
            context.MakeCurrent(panelInfo);
            (context as IGraphicsContextInternal).LoadAll();
            GraphicsMode panelGM = (context as IGraphicsContextInternal).Implementation.GraphicsMode;
            Console.WriteLine("Panel1Info: " + panelInfo);
            Console.WriteLine("Context Graphics Mode: " + panelGM);
        }
 
        void panel2_HandleCreated(object sender, EventArgs e)
        {
            panel2Info = OpenTK.Platform.Utilities.CreateWindowsWindowInfo((sender as Control).Handle);
            Console.WriteLine("Panel2Info: " + panel2Info);
        }
 
        void panel_Paint(object sender, PaintEventArgs e)
        {
            try
            {
                context.MakeCurrent(panelInfo); 
                GL.ClearColor(Color.Red);
                GL.Clear(ClearBufferMask.ColorBufferBit);
                GL.Flush();
                context.SwapBuffers();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
                Console.WriteLine(ex.StackTrace);
            }
        }
 
        void panel2_Paint(object sender, PaintEventArgs e)
        {
            try
            {
                context.MakeCurrent(panel2Info); //GraphicsContextException Failed to make context current, error 2000
                GL.ClearColor(Color.Blue);
                GL.Clear(ClearBufferMask.ColorBufferBit);
                GL.Flush();
                context.SwapBuffers();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
                Console.WriteLine(ex.StackTrace);
            }
        }
    }
}