using System;
using System.Windows.Forms;
using System.Drawing;


namespace Practicum1
{

    class Program
    {
        static void Main()
        {
            Application.Run(new Scherm());
        }
    }

    class Scherm : Form
    {
        Button knop = new Button();

        public Scherm()
        {
            SetSize();
            this.BackColor = Color.White;
            this.Text = "Fitts' Law";
            Start();
        }

        public void SetSize()
        {
            //select screen size
            string screenWidth = Screen.PrimaryScreen.Bounds.Width.ToString();
            string screenHeight = Screen.PrimaryScreen.Bounds.Height.ToString();
            //convert string sizes to ints
            int width = Convert.ToInt32(screenWidth);
            int height = Convert.ToInt32(screenHeight);
            //set new screen size
            this.Size = new Size(width, height);
        }

        public void Start()
        {


            knop.Size = new Size(100, 30);
            knop.Text = "Start";

            knop.Left = (this.ClientSize.Width - knop.Width) / 2;
            knop.Top = (this.ClientSize.Height - knop.Height) / 2;

            this.Controls.Add(knop);
            knop.Click += this.click;


        }


        public void click(Object o, EventArgs pea)
        {
            knop.Hide();

            Button vierkant;
            vierkant = new Button();
            vierkant.Size = new Size(50, 50);
            vierkant.Text = "Click";
            vierkant.Click += this.click;

            this.Controls.Add(vierkant);

        }
    }

}