Not firing Load event for GLControl.

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.Graphics;
using OpenTK.Graphics.OpenGL;
 
namespace OpenTK_issue_TutorialOutdated
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
 
        private void Form1_Load(object sender, EventArgs e)
        {
            this.ClientSize = new Size(640, 480);
         }
 
        private void glControl1_Resize(object sender, EventArgs e)
        {
            int w = glControl1.Width;
            int h = glControl1.Height;
            GL.Viewport(0, 0, w, h); // Use all of the glControl painting area
        }
 
        private void glControl1_Paint(object sender, PaintEventArgs e)
        {
            GL.ClearColor(Color.Navy);
            GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
 
            GL.MatrixMode(MatrixMode.Modelview);
            GL.LoadIdentity();
            GL.Begin(BeginMode.Triangles);
            GL.Color3(Color.Red);
            GL.Vertex2(0, 0);
            GL.Color3(Color.Green);
            GL.Vertex2(1, 0);
            GL.Color3(Color.Blue);
            GL.Vertex2(0, 1);
            GL.End();
 
            glControl1.SwapBuffers();
 
        }
 
        private void glControl1_Load(object sender, EventArgs e)
        {
 
        }
    }
}
 
 
and the Designer:
 
namespace OpenTK_issue_TutorialOutdated
{
    partial class Form1
    {
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;
 
        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }
 
        #region Windows Form Designer generated code
 
        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.glControl1 = new OpenTK.GLControl();
            this.SuspendLayout();
            // 
            // glControl1
            // 
            this.glControl1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
                        | System.Windows.Forms.AnchorStyles.Left)
                        | System.Windows.Forms.AnchorStyles.Right)));
            this.glControl1.BackColor = System.Drawing.Color.Black;
            this.glControl1.Location = new System.Drawing.Point(-1, 0);
            this.glControl1.Name = "glControl1";
            this.glControl1.Size = new System.Drawing.Size(297, 276);
            this.glControl1.TabIndex = 0;
            this.glControl1.VSync = true;
            this.glControl1.Load += new System.EventHandler(this.glControl1_Load);
            this.glControl1.Paint += new System.Windows.Forms.PaintEventHandler(this.glControl1_Paint);
            this.glControl1.Resize += new System.EventHandler(this.glControl1_Resize);
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(292, 273);
            this.Controls.Add(this.glControl1);
            this.Name = "Form1";
            this.Text = "Form1";
            this.ResumeLayout(false);
 
        }
 
        #endregion
 
        private OpenTK.GLControl glControl1;
    }
}