Forms

using MySql.Data.MySqlClient;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Rack
{
    public partial class Form1 : Form
    {


        public Form1()
        {
            InitializeComponent();
            checkInternetState();
            checkforUpdates();

        }
        // Zostanie użyte w przyszłości
        public float version = 1.1f;

        public static int loggedUserID = -1;
        public bool czyjestPol = false;
        public bool logged1 = false;
        public bool logged2 = false;

        void checkforUpdates()
        {
            if(czyjestPol == false)
            {
                return;
            }
            System.Net.WebClient wc = new System.Net.WebClient();
            string a = wc.DownloadString("http://www.rack.c0.pl/update.txt");
            string b = wc.DownloadString("http://www.rack.c0.pl/updatelink.txt");
            if (a == "1")
            {
                MessageBox.Show("Wymagana Aktualizacja. Ctrl + V w przeglądarce w miejscu na url. " + b);
                string z = "Wymagana Aktualizacja. Link: " + b;
                System.Windows.Forms.Clipboard.SetText(b);
            }
        }

        void checkInternetState(){
            try
            {
                using (var klient = new WebClient())
                {
                    using (var strumien = klient.OpenRead("https://www.google.com"))
                    {
                        checkBox2.Checked = true;
                        checkBox2.Text = "połączony";
                        checkBox2.BackColor = Color.Green;
                        czyjestPol = true;
                    }
                }
            }
            catch
            {
                checkBox2.Checked = false;
                checkBox2.Text = "brak połączenia";
                checkBox2.BackColor = Color.Red;
                czyjestPol = false;
            }
            if (czyjestPol)
            {
                panel1.Show();
            }
            else {
                panel1.Hide();
            }
        }

        private void exit(object sender, EventArgs e)
        {
            System.Diagnostics.Process.GetCurrentProcess().Kill();
        }

        private void Zaloguj_Click(object sender, EventArgs e)
        {
            try
            {
                System.Net.WebClient wc = new System.Net.WebClient();
                string a = wc.DownloadString("http://www.rack.c0.pl/User1/ID.txt");
                string b = wc.DownloadString("http://www.rack.c0.pl/User2/ID.txt");
                if (textBox1.Text ==  a)
                {
                    logged1 = true;
                    loggedUserID = 1;
                }
                if (textBox1.Text == b) {

                    logged1 = true;
                    loggedUserID = 2;
                }

            }
            catch
            {
                MessageBox.Show("Nie wpisałeś ID lub nie masz połączenia");
            }
            try
            {
                System.Net.WebClient wc = new System.Net.WebClient();
                string a = wc.DownloadString("http://www.rack.c0.pl/User1/pass.txt");
                string b = wc.DownloadString("http://www.rack.c0.pl/User2/pass.txt");
                if (textBox2.Text == a || textBox2.Text == b)
                {

                    logged2 = true;
                }
            }
            catch
            {
                MessageBox.Show("Nie wpisałeś hasła lub nie masz połączenia");
            }
            if (logged1 && logged2) {
                MessageBox.Show("Zalogowano Pomyślnie","Informacja",MessageBoxButtons.OK,MessageBoxIcon.Information);
                Form2 x = new Form2();
                x.Show();
                this.Hide();
            }
        }
    }
}

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

namespace Rack
{
    public partial class Form2 : Form
    {
        private bool consoleopen = false;
        public int userID = -1;
        public Form2()
        {
            InitializeComponent();
            initializeGames();
            ustawConsole();
        }

        void initializeGames() {
            if (getIDfromForm1)
            {
                userID = Form1.loggedUserID;
            }
            if(userID == 1)
            {
                System.Net.WebClient wc = new System.Net.WebClient();
                string a = wc.DownloadString("http://www.rack.c0.pl/User1/gra1.txt");
                if (a == "1")
                {
                    panel1.Show();
                }
                else {
                    panel1.Hide();
                }
                string b = wc.DownloadString("http://www.rack.c0.pl/User1/gra2.txt");
                if (b == "1")
                {
                    panel2.Show();
                }
                else
                {
                    panel2.Hide();
                }
            }
            if (userID == 2)
            {
                System.Net.WebClient wc = new System.Net.WebClient();
                string a = wc.DownloadString("http://www.rack.c0.pl/User2/gra1.txt");
                if (a == "1")
                {
                    panel1.Show();
                }
                else {
                    panel1.Hide();
                }
                string b = wc.DownloadString("http://www.rack.c0.pl/User2/gra2.txt");
                if (b == "1")
                {
                    panel2.Show();
                }
                else
                {
                    panel2.Hide();
                }
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            Form1 y = new Form1();
            y.Show();
            this.Hide();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Process.Start("notepad.exe");
        }

        private void download(object sender, EventArgs e)
        {
            System.Net.WebClient wc = new System.Net.WebClient();
            string a = wc.DownloadString("http://www.rack.c0.pl/User2/gra1.txt");
        }

        private void downloadTest06(object sender, EventArgs e)
        {
            webBrowser1.Navigate("http://download850.mediafire.com/2j7dkhwr98dg/kgoxw293765ib3e/test-06.rar");
        }

        private void kill(object sender, FormClosedEventArgs e)
        {
            Process.GetCurrentProcess().Kill();
        }

        private void button4_Click(object sender, EventArgs e)
        {
            if (consoleopen)
            {
                consoleopen = false;
            }
            else
            {
                consoleopen = true;
            }
            ustawConsole();
        }
        void ustawConsole()
        {
            if (consoleopen)
            {
                textBox1.Show();
                textBox2.Show();
            }
            else
            {

                textBox1.Hide();
                textBox2.Hide();
            }
        }

        public bool getIDfromForm1 = true;
        public int NowOnForm = 0;
        private void textBox2_KeyPress(object sender, KeyPressEventArgs e)
        {
            string x = "";
            if(e.KeyChar == '\r')
            {
                x = textBox2.Text;
                textBox2.Text = "";
                switch (x)
                {
                    case "mkd form2":
                        textBox1.Text += "\r\n Pomyślnie Ustawiono MKD na 2";
                        NowOnForm = 2;
                        break;
                    case "mkd form1":
                        textBox1.Text += "\r\n Pomyślnie Ustawiono MKD na 1";
                        NowOnForm = 1;
                        break;
                    case "s panel1":
                        if(NowOnForm == 2) {
                            textBox1.Text += "\r\n Pomyślnie pokazano panel1";
                            panel1.Show();
                        }
                        break;
                    case "s panel2":
                        if (NowOnForm == 2)
                        {
                            textBox1.Text += "\r\n Pomyślnie pokazano panel2";
                            panel2.Show();
                        }
                        break;
                    case "h panel1":
                        if (NowOnForm == 2)
                        {
                            textBox1.Text += "\r\n Pomyślnie schowano panel1";
                            panel1.Hide();
                        }
                        break;
                    case "h panel2":
                        if (NowOnForm == 2)
                        {
                            textBox1.Text += "\r\n Pomyślnie schowano panel2";
                            panel2.Hide();
                        }
                        break;
                    case "exit":
                        Process.GetCurrentProcess().Kill();
                        break;
                    case "logout":
                        Form1 y = new Form1();
                        y.Show();
                        this.Hide();
                        break;
                    case "u log 1":
                        getIDfromForm1 = false;
                        userID = 1;
                        initializeGames();
                        textBox1.Text += "\r\n Pomyślnie zmieniono użytkownika";
                        break;
                    case "u log 2":
                        getIDfromForm1 = false;
                        userID = 2;
                        initializeGames();
                        textBox1.Text += "\r\n Pomyślnie zmieniono użytkownika";
                        break;
                    case "u log 3":
                        break;
                    case "":
                        break;
                }
            }
        }
    }
}