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 WindowsFormsApp1
{
    public partial class Form1 : Form
    {
        public static uint counter = 1;

        public Form1()
        {
            InitializeComponent();
        }

        /*
        public void Slacker_Button_Press(Object sender, EventArgs args)
        {
            MessageBox.Show("Hello world!");
            AddItem_Button.Text = "Not Slacker";
        }
        */

        private void Output_ListBox_Click(object sender, EventArgs e)
        {
            // stuff and things
        }

        public string ToString(string mode)
        {
            if (mode == "ListBox")
                // provide alternate format for when we display it there
        }

        private void Output_ListBox_SelectedValueChanged(object sender, EventArgs e)
        {
            if (Output_ListBox.SelectedIndex == -1)
                return;

            MessageBox.Show(String.Format("Index = {0}, Item = {1}", 
                Output_ListBox.SelectedIndex.ToString(),
                Output_ListBox.SelectedItem.ToString()));

            // If no item has been selected
            // then Output_ListBox.SelectedIndex == -1
        }

        private void AddItem_Button_Click(object sender, EventArgs e)
        {
            Output_ListBox.Items.Add(String.Format("Message #{0}", counter++));
        }

        private void Reset_Button_Click(object sender, EventArgs e)
        {
            Output_ListBox.SelectedIndex = -1;

            richTextBox1.Clear();
            richTextBox1.AppendText("ListBox index value has been reset.\n");
        }

        private void checkBox1_Click(object sender, EventArgs e)
        {
            if (checkBox1.Checked)
                label3.Text = "100";
            else
                label3.Text = "";
        }

        /*
         * if (radioButton1.Checked) // do radio button 1 things
         * else if (radioButton2.Checked) // do radio button 2 things
         * so forth and so on
         * 
         * */
    }
}