using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Week2_Practical
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void label1_Click(object sender, EventArgs e)
        {

        }

        private void buttonHello_Click(object sender, EventArgs e)
        {
            MessageBox.Show("Hello Ryan!");
            buttonChangeColour.Enabled = true;
        }

        /// <summary>
        /// This will close the application.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void buttonExit_Click(object sender, EventArgs e)
        {
            Application.Exit();
        }

        /// <summary>
        /// Changes background colour of all buttons
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void buttonChangeColour_Click(object sender, EventArgs e)
        {
            buttonChangeColour.BackColor = Color.Yellow;
            buttonExit.BackColor = Color.Yellow;
            buttonHello.BackColor = Color.Yellow;
        }
    }
}