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 System.IO;

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



        }

        private void button1_Click(object sender, EventArgs e)
        {
            
            int a = Int32.Parse(textBox1.Text);


        

                    string cesta = ("kapradina");



            FileInfo fi = new FileInfo(cesta);

            StreamReader sr = new StreamReader(fi.OpenRead());

            while (sr.Peek() > -1)

            sr.Close();

   }

        private void button2_Click(object sender, EventArgs e)
        {
            int b = Int32.Parse(textBox1.Text);




            string cesta = ("hello");



            FileInfo fi = new FileInfo(cesta);

            StreamReader sr = new StreamReader(fi.OpenRead());

            while (sr.Peek() > -1)

                sr.Close();
        }

        private void button3_Click(object sender, EventArgs e)
        {
            int c = Int32.Parse(textBox1.Text);




            string cesta = ("sachovnice_mala");



            FileInfo fi = new FileInfo(cesta);

            StreamReader sr = new StreamReader(fi.OpenRead());

            while (sr.Peek() > -1)

                sr.Close();
        }

        private void button4_Click(object sender, EventArgs e)
        {
            int d = Int32.Parse(textBox1.Text);




            string cesta = ("sachovnice_velka");



            FileInfo fi = new FileInfo(cesta);

            StreamReader sr = new StreamReader(fi.OpenRead());

            while (sr.Peek() > -1)

                sr.Close();
        }




        }
    }