note C#

https://www.facebook.com/howkteam/posts/884434491704278?hc_location=ufi
//write mode keep old data

using (StreamWriter writetext = new StreamWriter(pathFileBackUp,true))
                    {
                        String dataline = "";

                        for (int i = 0; i < listViewKetQua.Items.Count; i++)
                        {
                            //MessageBox.Show(i.ToString());
                            dataline = listViewKetQua.Items[i].Text;
                            try { 
                            dataline += "|" + listViewKetQua.Items[i].SubItems[1].Text;
                            dataline += "|" + listViewKetQua.Items[i].SubItems[2].Text;
                            dataline += "|" + listViewKetQua.Items[i].SubItems[3].Text;
                            dataline += "|" + listViewKetQua.Items[i].SubItems[4].Text;
                            dataline += "|" + listViewKetQua.Items[i].SubItems[5].Text;
                            dataline += "|" + listViewKetQua.Items[i].SubItems[6].Text;
                            dataline += "|" + listViewKetQua.Items[i].SubItems[7].Text;
                            }
                            catch
                            {

                            }
                        }

                        writetext.WriteLine(dataline);
                    }

//
  using (StreamWriter writetext = new StreamWriter("maSanPham.txt", true))
            {
                writetext.WriteLine("maSanPham"+"\n");
            }

//get don gian

async static void GetRequest2(string url)
        {
            HttpClient client = new HttpClient();
            client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36");
            HttpResponseMessage response = await client.GetAsync(url);
            HttpContent content = response.Content;
                   string mycontent = await content.ReadAsStringAsync();
            System.IO.File.WriteAllText("writeText2.html", cc2);
            Console.WriteLine(mycontent);
            

        }
//get khi co cookie
 var handler = new HttpClientHandler { UseCookies = false };
            HttpClient client = new HttpClient(handler);
            client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36");
            //client.DefaultRequestHeaders.Add("Cookie", "sb=1586WS8Pg4fVLi-AVCTzZQfK; c_user=100006526419466; xs=5%3ANG6Ri7p3H8onDg%3A2%3A1497014231%3A9404%3A6163; fr=0FXEbpGWw32Iv0Syx.AWVnhAsyot5wHki6ksMTxdnoPEI.BZOp_W.EB.AAA.0.0.BZOp_X.AWUXzNlC; pl=n; lu=gA; ");
            client.DefaultRequestHeaders.TryAddWithoutValidation("Cookie", "sb=1586WS8Pg4fVLi-AVCTzZQfK; c_user=100006526419466; xs=5%3ANG6Ri7p3H8onDg%3A2%3A1497014231%3A9404%3A6163; fr=0FXEbpGWw32Iv0Syx.AWVnhAsyot5wHki6ksMTxdnoPEI.BZOp_W.EB.AAA.0.0.BZOp_X.AWUXzNlC; pl=n; lu=gA; ");

            HttpResponseMessage response = await client.GetAsync(url);
            HttpContent content = response.Content;
            string mycontent = await content.ReadAsStringAsync();
            // HttpContent header= content.Headers();
            //response.Headers;



            System.IO.File.WriteAllText(@"C:\Users\nghiahsgs\Desktop\WriteText3.html", mycontent);
            Console.WriteLine(mycontent);
;get token 
using (var client = new HttpClient())
            {
                //client.BaseAddress=new Uri("https://api.facebook.com/restserver.php");
                client.DefaultRequestHeaders.TryAddWithoutValidation("User-Agent", agent);
                var response = client.GetAsync("https://api.facebook.com/restserver.php" + strquerystring).Result;
                //client.DefaultRequestHeaders.
                switch (response.StatusCode)
                {
                    case HttpStatusCode.OK:
                        dynamic result = JsonConvert.DeserializeObject(response.Content.ReadAsStringAsync().Result);
                        if (result.access_token != null)
                        {
                            live++;
                            string dtCookie = "";
                            List<OutCookie> Cookies = JsonConvert.DeserializeObject<List<OutCookie>>(result.session_cookies.ToString());
                            foreach (var itemc in Cookies)
                            {
                                dtCookie += itemc.name + "=" + itemc.value + ";";
                            }
                            results.Add(new Result { User = user, Pass = pass, Token = result.access_token, Cookie = dtCookie, State = "LIVE" });
                        }
                        else
                        {
                            die++;
                            results.Add(new Result { User = user, Pass = pass, Token = "", Cookie = "", State = "DIE" });
                        }
                        break;
                    default:
                        die++;
                        results.Add(new Result { User = user, Pass = pass, Token = "", Cookie = "", State = "DIE" });
                        break;

                }
            }     
                
//post don gian

public static async Task<string> Upload(byte[] image)
{
     using (var client = new HttpClient())
     {
         using (var content =
             new MultipartFormDataContent("Upload----" + DateTime.Now.ToString(CultureInfo.InvariantCulture)))
         {
             content.Add(new StreamContent(new MemoryStream(image)), "bilddatei", "upload.jpg");

              using (
                 var message =
                     await client.PostAsync("http://www.directupload.net/index.php?mode=upload", content))
              {
                  var input = await message.Content.ReadAsStringAsync();

                  return !string.IsNullOrWhiteSpace(input) ? Regex.Match(input, @"http://\w*\.directupload\.net/images/\d*/\w*\.[a-z]{3}").Value : null;
              }
          }
     }
}

//tach json

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
//JToken jtoken = o["paging"]["next"];
                if(jtoken != null)
                {
                    url = o["paging"]["next"].ToString();
                }
                else
                {
                    url = "";
                }
                                */
namespace jsonDecode
{
    class Program
    {
        static void Main(string[] args)
        {
           string data = System.IO.File.ReadAllText(@"C:\Users\nghiahsgs\Desktop\chatFuelApi.txt");
            //var data = c.DownloadString("http://localhost/json.php");
            //Console.WriteLine(data);
            JObject o = JObject.Parse(data);
            for (int i=0;i< o["reactions"]["data"].Count();i++)
            {
                Console.WriteLine("id: " + o["reactions"]["data"][i]["id"]);
            }
            
            Console.ReadKey();
        }
    }
}

// ghi ndung len file moi van giu ndung cu
using (System.IO.StreamWriter file = 
            new System.IO.StreamWriter(@"C:\Users\Public\TestFolder\WriteLines2.txt", true))
        {
            file.WriteLine("Fourth line");
        }
//api fb
JObject o = JObject.Parse(cc);
                        if (o["accounts"] != null)
                        {
                            if (o["accounts"]["data"] != null)
                            {
                                for (int i = 0; i < o["accounts"]["data"].Count(); i++)
                                {
                                    //Console.WriteLine("id: " + o["reactions"]["data"][i]["id"]);
                                    //MessageBox.Show(o["accounts"]["data"][i]["id"].ToString());
                                    if (richTextBoxListTokenPage.InvokeRequired)
                                    {
                                        richTextBoxListTokenPage.BeginInvoke(new MethodInvoker(delegate () {
                                            if (richTextBoxListTokenPage.Lines.Count() == 0)
                                            {
                                                richTextBoxListTokenPage.AppendText(o["accounts"]["data"][i]["name"].ToString() + "|" + o["accounts"]["data"][i]["id"].ToString() + "|" + o["accounts"]["data"][i]["access_token"].ToString());
                                            }
                                            else
                                            {
                                                //  richTextBoxListPageChangeAvatar.AppendText("\nnghiahsgs");
                                                richTextBoxListTokenPage.AppendText("\n" + o["accounts"]["data"][i]["name"].ToString() + "|" + o["accounts"]["data"][i]["id"].ToString() + "|" + o["accounts"]["data"][i]["access_token"].ToString());
                                            }
                                        }));
                                    }
                                    else
                                    {
                                        lock (richTextBoxListTokenPage)
                                        {
                                            if (richTextBoxListTokenPage.Lines.Count() == 0)
                                            {
                                                richTextBoxListTokenPage.AppendText(o["accounts"]["data"][i]["name"].ToString() + "|" + o["accounts"]["data"][i]["id"].ToString() + "|" + o["accounts"]["data"][i]["access_token"].ToString());
                                            }
                                            else
                                            {
                                                //  richTextBoxListPageChangeAvatar.AppendText("\nnghiahsgs");
                                                richTextBoxListTokenPage.AppendText("\n" + o["accounts"]["data"][i]["name"].ToString() + "|" + o["accounts"]["data"][i]["id"].ToString() + "|" + o["accounts"]["data"][i]["access_token"].ToString());
                                            }
                                        }
                                    }
                                    Thread.Sleep(10);
                                }
                            }
                            else
                            {
                            }
                        }       
//get id posts cua 1 id bat ky
 async static void GetRequest2()
        {
            HttpClient client = new HttpClient();
            
            // url goc
            String urlGoc = "https://graph.facebook.com/LeThiHaiYenT60?fields=posts&access_token=EAAAAUaZA8jlABABOFezBiBZCgpYMP4chZBEiUEC5WbNo9F5IGEHeFndKKZAOZC6bWF2bcXvtsVpInskYZCJhOSng1I5e8pxmEbplQI7Rfd7DzM8a6kZBQDIcpFZBg8XK473ZCZCYfeZBK8hGI1ewPqSjJAWnDbxaTcaRcfIXZAwlgVWthAZDZD";
            HttpResponseMessage responseGoc = await client.GetAsync(urlGoc);
            HttpContent contentGoc = responseGoc.Content;
            string mycontentGoc = await contentGoc.ReadAsStringAsync();
            // System.IO.File.WriteAllText(@"C:\Users\nghiahsgs\Desktop\WriteText2.html", mycontent);
            //Console.WriteLine(mycontent);
            // return mycontent;
            JObject oGoc = JObject.Parse(mycontentGoc);
            for (int i = 0; i < oGoc["posts"]["data"].Count(); i++)
            {
                Console.WriteLine("id: " + oGoc["posts"]["data"][i]["id"]);
            }
            String url = oGoc["posts"]["paging"]["next"].ToString();
           
            //String url = "https://graph.facebook.com/v1.0/100010543214477/posts?access_token=EAAAAUaZA8jlABABOFezBiBZCgpYMP4chZBEiUEC5WbNo9F5IGEHeFndKKZAOZC6bWF2bcXvtsVpInskYZCJhOSng1I5e8pxmEbplQI7Rfd7DzM8a6kZBQDIcpFZBg8XK473ZCZCYfeZBK8hGI1ewPqSjJAWnDbxaTcaRcfIXZAwlgVWthAZDZD&limit=25&until=1495541605&__paging_token=enc_AdAqolcbu4GGFDfkNWBbIi1oMAyWLL7BlKFLLeRbzxhzG1xK2oFVLA9jzSs0EVcJ9DBhlZARRW3ZARXtKwMKR7ETJO8FzVOKF9ovdHHWPByJQd9wZDZD";

            //chui vao vong lap tim cac id cu
            for(int j=0;j<2;j++)
            //while (url != "")
            {

            
            
            //client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36");
            HttpResponseMessage response = await client.GetAsync(url);
            HttpContent content = response.Content;
            string mycontent = await content.ReadAsStringAsync();
           // System.IO.File.WriteAllText(@"C:\Users\nghiahsgs\Desktop\WriteText2.html", mycontent);
            //Console.WriteLine(mycontent);
            // return mycontent;
            JObject o = JObject.Parse(mycontent);
            for (int i = 0; i < o["data"].Count(); i++)
            {
                Console.WriteLine("id: " + o["data"][i]["id"]);
                    
                    using (System.IO.StreamWriter file =
            new System.IO.StreamWriter(@"C:\Users\nghiahsgs\Desktop\a.txt", true))
                    {
                        file.WriteLine(o["data"][i]["id"]);
                        file.Close();
                    }
                    
            }
            url = o["paging"]["next"].ToString();
                //Console.WriteLine(url);
                //Console.ReadKey();
            }
        }
                
                
//open file dialog
OpenFileDialog openFileDialog1 = new OpenFileDialog();
            openFileDialog1.InitialDirectory = "c:\\";
            openFileDialog1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";
            if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                txtPathSave.Text = openFileDialog1.FileName;
            }
                        
//open folder dialog
using (var fbd = new FolderBrowserDialog())
            {
                DialogResult result = fbd.ShowDialog();

                if (result == DialogResult.OK && !string.IsNullOrWhiteSpace(fbd.SelectedPath))
                {
                    //string[] files = Directory.GetFiles(fbd.SelectedPath);

                    ///System.Windows.Forms.MessageBox.Show("Files found: " + files.Length.ToString(), "Message");
                    ///
                    //MessageBox.Show(fbd.SelectedPath);
                    TxtStringFolder.Text = fbd.SelectedPath;
                }
            }
//get all folder in folder
var directories = Directory.GetDirectories(TxtStringFolder.Text);

            MessageBox.Show("nghiahsgs");
            foreach (var directorie in directories)
            {
                //Directory.Move(file.FullName, filepath + "\\TextFiles\\" + file.Name);
                MessageBox.Show(directorie.ToString());

            }
//ket noi control thi bo static
 async void GetRequest2(object sender, EventArgs e, string idObject, string pathFileOutput, string token)
 
 
 //doc file
 using (StreamReader sr = new StreamReader("textfile.txt"))
                {
                    string line;

                    // doc va hien thi cac dong trong file cho toi
                    // khi tien toi cuoi file. 
                    while ((line = sr.ReadLine()) != null)
                    {
                        Console.WriteLine(line);
                    }
                }
                                
//add ndung vao list view
 ListViewItem item = new ListViewItem(txtId.Text);
                item.SubItems.Add(txtName.Text);
                item.SubItems.Add(txtName2.Text);
                listView1.Items.Add(item);
//sua noi dung listview
listview.Items[iHang].SubItems[0].Text = ressult;
//get item check
chon checkbox cho listview
//listView1.ItemChecked 
            MessageBox.Show(listView1.Items[0].Checked.ToString());
            MessageBox.Show(listView1.Items[0].Checked.ToString());
//lay ndung item
            string x=listView1.Items[0].Text;
            MessageBox.Show(x);
                        
//
using System.Collections;
class ListViewItemComparer : IComparer
{
    private int col;
    private SortOrder order;
    public ListViewItemComparer()
    {
        col = 0;
        order = SortOrder.Ascending;
    }
    public ListViewItemComparer(int column, SortOrder order)
    {
        col = column;
        this.order = order;
    }
    public int Compare(object x, object y)
    {
        int returnVal;
        // Determine whether the type being compared is a date type.  
        try
        {
            // Parse the two objects passed as a parameter as a DateTime.  
            System.DateTime firstDate =
                    DateTime.Parse(((ListViewItem)x).SubItems[col].Text);
            System.DateTime secondDate =
                    DateTime.Parse(((ListViewItem)y).SubItems[col].Text);
            // Compare the two dates.  
            returnVal = DateTime.Compare(firstDate, secondDate);
        }
        // If neither compared object has a valid date format, compare  
        // as a string.  
        catch
        {
            // Compare the two items as a string.  
            returnVal = String.Compare(((ListViewItem)x).SubItems[col].Text,
                        ((ListViewItem)y).SubItems[col].Text);
        }
        // Determine whether the sort order is descending.  
        if (order == SortOrder.Descending)
            // Invert the value returned by String.Compare.  
            returnVal *= -1;
        return returnVal;
    }
}

//ham sap xep listview : neu click vao cot khac thi no sap xep tang dan neu dung cot do thi giam dan.Chon su kien colum click
private int sortColumn = -1;
        private void listView1_ColumnClick(object sender, ColumnClickEventArgs e)
        {
            // Determine whether the column is the same as the last column clicked.
            if (e.Column != sortColumn)
            {
                // Set the sort column to the new column.
                sortColumn = e.Column;
                // Set the sort order to ascending by default.
                listView1.Sorting = SortOrder.Ascending;
            }
            else
            {
                // Determine what the last sort order was and change it.
                if (listView1.Sorting == SortOrder.Ascending)
                    listView1.Sorting = SortOrder.Descending;
                else
                    listView1.Sorting = SortOrder.Ascending;
            }

            // Call the sort method to manually sort.
            listView1.Sort();
            // Set the ListViewItemSorter property to a new ListViewItemComparer
            // object.
            this.listView1.ListViewItemSorter = new ListViewItemComparer(e.Column,
                                                              listView1.Sorting);
            
        }
//da luong C# https://www.youtube.com/watch?v=IJE-eYo983M
new Thread(() =>{
                
            }).Start();

c2:


Thread th = new Thread(HamAdd);
            th.IsBackground = true;
            th.Start();
;them vao InitializeComponent
Control.CheckForIllegalCrossThreadCalls = false;
//set time out cho luong
 var task = Task.Run(() => {
                             try
                          {
                              GetBanDeXuatAndKetBan(nick, numberWantAdd, timeSleep2Fr, iHangListView, typeLogin);
                          }
                          catch {

                          }


                          });

                        if (task.Wait(TimeSpan.FromSeconds(MaxTimeWait))) { }
                        else
                        {
                            
                        }

//da luong dat ten luong
void A(string x, string y)
        {
            Thread.Sleep(3000);
            MessageBox.Show(x+y);
        }

            Thread ts1 = new Thread(() => { A("nghiahsgs", "nghiahsgs2"); });
            ts1.Start();
            ts1.Join();
            MessageBox.Show("ok");
//check cross thread
Thread t1;
            t1 = new Thread(Thread1);
           

            t1.Start();
            t1.Join();
            MessageBox.Show("ok");
  private void Thread1()
        {
            
            String s = "nghiahsgs";
            if (textBox1.InvokeRequired)
            {
                textBox1.BeginInvoke(new MethodInvoker(delegate () { textBox1.Text=s; }));
            }
            else
            {
                lock (textBox1)
                {
                    textBox1.AppendText(s);
                    textBox1.AppendText(Environment.NewLine);
                }
            }
        }
+vs listview thi
 private void Thread1()
        {

          
            if (listViewThongTinCheck.InvokeRequired)
            {
                //MessageBox.Show("ok");
                listViewThongTinCheck.BeginInvoke(new MethodInvoker(delegate () {

                  //  MessageBox.Show("ok");
                    ListViewItem item1 = new ListViewItem("nghiahsgs");
                    listViewThongTinCheck.Items.Add(item1);


                }));
                
            }
        }
//da luong co tham so
Thread t1 = new Thread(download);
            t1.Start("nghiahsgs");
            t1.Join();
            MessageBox.Show("ok");
        

        public void download(object filename)
        {
            // download code
            MessageBox.Show(filename.ToString());
        }

//xoa item listview
listView1.Items.Clear();
//luu all ndung listView1
for(int i = 0; i < listView1.Items.Count; i++)
            {
                string x = listView1.Items[0].Text;
                string y = listView1.Items[0].SubItems[1].Text;

                MessageBox.Show(x);
                MessageBox.Show(y);
            }
//luu nhung ndung da cho listView1
int x=listView1.SelectedIndices.Count;
            MessageBox.Show(x.ToString());
                        
                        
for(int i=0;i< listView1.SelectedIndices.Count; i++)
            {
                MessageBox.Show(listView1.Items[listView1.SelectedIndices[i]].Text);
            }
//xoa 1 line listView1
listView1.Items[i].Remove();
//loc trung listview
private void button6_Click(object sender, EventArgs e)
        {
            for(int i = 0; i < listView1.Items.Count; i++)
            {
                //MessageBox.Show(i.ToString());
                string ndungDongDo = listView1.Items[i].Text;
                
                for(int j = 0; j < i; j++)
                {
                   // MessageBox.Show(j.ToString());
                    if (ndungDongDo == listView1.Items[j].Text)
                    {
                        listView1.Items[i].Remove();
                        i--;
                       // break;
                    }
                }
            }
        }
                
//check tab select
if(tabControl1.SelectedTab == tabControl1.TabPages[0])
            {
                MessageBox.Show("hello form tab 0");
            }
//chuyen tab select
tabControl1.SelectedTab = tabControl1.TabPages[1];
//input box
add ref visualbasic
using Microsoft.VisualBasic;
Interaction.InputBox("Question?", "Title", "Default Text");
//luu file
 // MessageBox.Show("hello form tab 0");
                SaveFileDialog savefile = new SaveFileDialog();
                // set a default file name
                savefile.FileName = "uidbanBe.txt";
                // set filters - this can be done in properties as well
                savefile.Filter = "Text files (*.txt)|*.txt|All files (*.*)|*.*";

                if (savefile.ShowDialog() == DialogResult.OK)
                {
                    //using (StreamWriter sw = new StreamWriter(savefile.FileName))
                    //  sw.WriteLine("Hello World!");
                    for (int i = 0; i < listView1.Items.Count; i++)
                    {
                        string x = listView1.Items[i].Text;
                        string y = listView1.Items[i].SubItems[1].Text;

                        string NdungLineSave = x + "|" + y;
                        using (System.IO.StreamWriter file =
                new System.IO.StreamWriter(savefile.FileName, true))
                        {
                            file.WriteLine(NdungLineSave);
                        }
                    }

                    MessageBox.Show("đã lưu file thành công!");

                }
//them link cho picturebox
 pictureBox1.ImageLocation = "http://media.bongda.com.vn/files/anh.vu/2017/03/30/3a1-1010.jpg";
using System.Diagnostics;
 private void pictureBox1_Click(object sender, EventArgs e)
        {
            Process.Start("https://www.facebook.com/nghiahsgs");
        }

                
//regex
 String x = "5982149607";
            Match y=Regex.Match(x, "[0-9]");
            while (true)
            {
                Console.Write(y.ToString());
                y = y.NextMatch();
            }
           
            Console.Read();
//chi lay dung ket qua regex
 txtToken.Text = token.Groups[1].ToString();
//vd regex
String x = "https://www.facebook.com/nghiahsgs/posts/2136461133248080?pnref=story";
            Match y = Regex.Match(x, "[0-9]{16}");

            MessageBox.Show("ok");
            String kq = "";
            while (y.ToString() != "")
            {
                kq = y.ToString();
                y = y.NextMatch();
            }
            MessageBox.Show(kq);
//regex get all mail
string x = "nghiahsgs@gmail.com  nghiahsgs@gmail.com nghiahsgs@gmail.com  dmasmdkad nghiahsgs@yahoo.com";
            
            Match y = Regex.Match(x, @"\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*");
            while (true)
            {
                MessageBox.Show(y.ToString());
                
                y = y.NextMatch();
            }

//list trong C#
List<string> termsList = new List<string>();
termsList.Add(texttxtMangACon.Groups[1].ToString());
//chuyen tu list to array
string[] mangTest = termsList.ToArray();
//xnet C#
HttpRequest request = new HttpRequest();
            request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0";
            request.Cookies = new CookieDictionary();
            request.AddHeader("Accept", "text/html,application/xhtml+xml,application/xml");
            request.AddHeader("Upgrade-Insecure-Requests", "1");
            string cc = request.Get("https://www.reddit.com/").ToString();
 File.WriteAllText("Regedit2.html", cc);
              Process.Start("Regedit2.html");



HttpRequest request = new HttpRequest();
            request.UserAgent =Http.ChromeUserAgent();
            request.Cookies = new CookieDictionary();

            String cc = request.Get("https://graph.facebook.com/me?access_token=EAACW5Fg5N2IBAMR8ApK7FF5dfdaZCzq3yvpeJYDTmrErzJi5vCZA19XLiwYUVZAZAGlk4enuSsEGGkDSvnmbiXY8InkFlKYsWuZBQFQqOfmLkdCPWScl9nu6GOqUj4LKA4ciaTEyCjZBM9aHD3DUECs0yCxql9C6Hf2Lpm4HuxaHEdRjqMrBq8KJZCccQvkhFKjGUr1Qc2B5QZDZD").ToString();

 phone = Uri.EscapeUriString(phone);
 data64= System.Uri.EscapeDataString(data64);

//post 
 string dataPost 
     String url2 = "http://repib.nghiahsgs.com/api/insert.php";
                HttpRequest request2 = new HttpRequest();
                request2.UserAgent = Http.ChromeUserAgent();
                request2.Cookies = new CookieDictionary();
                request2.AddHeader("upgrade-insecure-requests", "1");
                String cc2 = request2.Post(url2, dataPost, "application/x-www-form-urlencoded").ToString();
//import coookie

//get location response
http.Address.tostring 

//Chuyen Form C#
if (txtUsername.Text == "nghiahsgs" && txtPassword.Text == "261997")
            {
                MessageBox.Show("Đăng nhập thành công");
                this.Hide();
                Form2 f2 = new Form2();
                f2.ShowDialog();
                this.Close();
            }
            else
            {
                MessageBox.Show("sai pass");
            }
                        
//Ket noi vs db mysql
add ref la mysql.data.dll
using MySql.Data.MySqlClient;
try
            {
                string ConnectionString = "Server=localhost;Database=demo;Port=3306;User Id=root;Password=";
                MySqlConnection conn = new MySqlConnection(ConnectionString);
                conn.Open();
                MessageBox.Show("thanh cong");
            }
            catch
            {
                MessageBox.Show("thaat bai");
            }
//ket noi db va doc cac fields
 string ConnectionString = "Server=localhost;Database=demo;Port=3306;User Id=root;Password=";
                MySqlConnection conn = new MySqlConnection(ConnectionString);


                MySqlCommand cmd=conn.CreateCommand();
                                //read
                cmd.CommandText = "SELECT * FROM `bang`";
                                //insert
                                cmd.CommandText = "INSERT INTO `bang`(`userName`, `passWord`, `age`) VALUES ('langoc','123','19')";

            try
            {
                conn.Open();
                                //insert
                                cmd.ExecuteNonQuery();
                                //read
                MySqlDataReader reader=cmd.ExecuteReader();
                while (reader.Read())
                {
                    MessageBox.Show(reader["userName"].ToString());
                }
            }
            catch
            {
                MessageBox.Show("loi");
            }
                        finally
            {
                conn.Close();
                conn.Dispose(); //giai phong taif nguyen
                conn = null;
            }
//export file excel //co replace

add ref microsoft office interop excel dll

SaveFileDialog savefile = new SaveFileDialog();
            // set a default file name
            savefile.FileName = "uidbanBe.xls";
            // set filters - this can be done in properties as well
            savefile.Filter = "Excel Workbook|*.xls";

            if (savefile.ShowDialog() == DialogResult.OK)
            {
                MessageBox.Show("đã lưu file thành công!");
                Microsoft.Office.Interop.Excel.Application app = new Microsoft.Office.Interop.Excel.Application();
                Workbook wb = app.Workbooks.Add(XlSheetType.xlWorksheet);
                Worksheet ws = (Worksheet)app.ActiveSheet;
                app.Visible = false;
                ws.Cells[1, 1] = "nghiahsgs";
                wb.SaveAs(savefile.FileName,XlFileFormat.xlWorkbookDefault,Type.Missing,Type.Missing,true,false,XlSaveAsAccessMode.xlNoChange,XlSaveConflictResolution.xlLocalSessionChanges,Type.Missing,Type.Missing);

                app.Quit();
                MessageBox.Show("đã lưu file thành công!");

            }
//luu listview bang excel
SaveFileDialog savefile = new SaveFileDialog();
                // set a default file name
                savefile.FileName = "uidbanBe.xls";
                // set filters - this can be done in properties as well
                savefile.Filter = "Excel Workbook|*.xls";

                if (savefile.ShowDialog() == DialogResult.OK)
                {
                   // MessageBox.Show("đã lưu file thành công!");
                    Microsoft.Office.Interop.Excel.Application app = new Microsoft.Office.Interop.Excel.Application();
                    Workbook wb = app.Workbooks.Add(XlSheetType.xlWorksheet);
                    Worksheet ws = (Worksheet)app.ActiveSheet;
                    app.Visible = false;

                    //dien ten cac cot
                    ws.Cells[1, 1] = "UID";
                    ws.Cells[1, 2] = "Tên";
                    ws.Cells[1, 3] = "Bạn bè";
                    ws.Cells[1, 4] = "Giới tính";
                    ws.Cells[1, 5] = "Birthday";
                    ws.Cells[1, 6] = "Location";
                    ws.Cells[1, 7] = "email";
                    ws.Cells[1, 8] = "Relationship";
                    ws.Cells[1, 9] = "Hometown";
                    ws.Cells[1, 10] = "Quotes";
                    for (int i = 0; i < listView1.Items.Count; i++)
                    {
                       // MessageBox.Show(listView1.Items[i].Text);
                        ws.Cells[i + 2, 1] = listView1.Items[i].Text;
                        ws.Cells[i + 2, 2] = listView1.Items[i].SubItems[1].Text;
                        ws.Cells[i + 2, 3] = listView1.Items[i].SubItems[2].Text;
                        ws.Cells[i + 2, 4] = listView1.Items[i].SubItems[3].Text;
                        ws.Cells[i + 2, 5] = listView1.Items[i].SubItems[4].Text;
                        ws.Cells[i + 2, 6] = listView1.Items[i].SubItems[5].Text;
                        ws.Cells[i + 2, 7] = listView1.Items[i].SubItems[6].Text;
                        ws.Cells[i + 2, 8] = listView1.Items[i].SubItems[7].Text;
                        ws.Cells[i + 2, 9] = listView1.Items[i].SubItems[8].Text;
                        ws.Cells[i + 2, 10] = listView1.Items[i].SubItems[9].Text;

                    }

                    wb.SaveAs(savefile.FileName, XlFileFormat.xlWorkbookDefault, Type.Missing, Type.Missing, true, false, XlSaveAsAccessMode.xlNoChange, XlSaveConflictResolution.xlLocalSessionChanges, Type.Missing, Type.Missing);

                    app.Quit();
                    MessageBox.Show("đã lưu file thành công!");

                }
//doc ma may
//ket hop processorid + motherboard
static void Main(string[] args)
        {

            GetNumberMachine("Win32_Processor", "ProcessorID");
                        //Then you can get the motherboard serial number:
                        GetNumberMachine("Win32_BaseBoard", "SerialNumber");
            Console.ReadKey();




        }
        private static void GetNumberMachine(string hwClass,string syntax)
        {
            ManagementObjectSearcher searcher =
                   new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM "+hwClass);

            foreach (ManagementObject queryObj in searcher.Get())
            {
                
                Console.Write(queryObj[syntax]);
               

            }
        }
//load anh pictureBox1
 var request = WebRequest.Create("http://www.gravatar.com/avatar/6810d91caff032b202c50701dd3af745?d=identicon&r=PG");
            
            using (var response = request.GetResponse())
            using (var stream = response.GetResponseStream())
            {
                pictureBox1.Image = Bitmap.FromStream(stream);
            }
//php change picture from 1 url co dinh
<?php 
$remoteImage = "http://media.thethaovanhoa.vn/Upload/1ULa3urWs9Lc3ZdKw10L3Q/files/2017/06/Mung%202/14792088093755.jpg";
$imginfo = getimagesize($remoteImage);
header("Content-type: {$imginfo['mime']}");
readfile($remoteImage);

?>

//create md5
 public static string CreateMD5(string input)
        {
            // Use input string to calculate MD5 hash
            using (System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create())
            {
                byte[] inputBytes = System.Text.Encoding.ASCII.GetBytes(input);
                byte[] hashBytes = md5.ComputeHash(inputBytes);

                // Convert the byte array to hexadecimal string
                StringBuilder sb = new StringBuilder();
                for (int i = 0; i < hashBytes.Length; i++)
                {
                    sb.Append(hashBytes[i].ToString("X2"));
                }
                return sb.ToString();
            }
        }

//phantomjs in C#
static void Main(string[] args)
        {
            String script = "console.log('nghiahsgs'); phantom.exit();";
            string result=run_script(script);
            Console.WriteLine(result);
            Console.ReadLine();

        }
        private static String run_script(String script)
        {
            String output = "";
            var phantomjs = new PhantomJS();
            phantomjs.OutputReceived += (sender, e) =>
            {
                output += e.Data;
            };
            phantomjs.RunScript(script,null);

            return output;
        }
//phantomjs in cmd
static void Main(string[] args)
        {
           String result= run_script("script.js");
            Console.WriteLine(result);
            Console.ReadLine();
        }
        private static String run_script(String script)
        {
            String cmd = (" " + script);
            System.Diagnostics.Process proc = new System.Diagnostics.Process();
            proc.StartInfo.FileName = "phantomjs.exe";
            proc.StartInfo.Arguments = cmd;
            proc.StartInfo.UseShellExecute = false;
            proc.StartInfo.RedirectStandardOutput = true;
                
                //no mo cua so console khi chay winform
            proc.StartInfo.CreateNoWindow = true;
            proc.Start();

            string output = proc.StandardOutput.ReadToEnd();
            return output;

        }
//chay phantom co tham so 
static void Main(string[] args)
        {
            Console.WriteLine("script.js \"http://phantomjs.org/\"");
                //run scrip la cau lenh giong nhu go tren cmd luc chay phamtomjs
            String result= run_script("script.js \"http://phantomjs.org/\"");

            Console.WriteLine(result);
            Console.ReadLine();
        }
;ben file js se la 
var system=require('system');
var url = system.args[1];

//active tab tabcontrol
tabControl1.SelectedTab = tabPage3;

//fix cứng width and height cho form
 public Form1()
        {
            
           InitializeComponent();
            Control.CheckForIllegalCrossThreadCalls = false;
            //pictureBox1.ImageLocation = "http://media.bongda.com.vn/files/anh.vu/2017/03/30/3a1-1010.jpg";
            // pictureBox1.ImageLocation = "http://nghiahsgs1000.000webhostapp.com/bannerToolCuongBig.html";
            // Define the border style of the form to a dialog box.
            this.FormBorderStyle = FormBorderStyle.FixedDialog;
            // Set the MaximizeBox to false to remove the maximize box.
            this.MaximizeBox = false;
            // Set the MinimizeBox to false to remove the minimize box.
           // this.MinimizeBox = false;
            // Set the start position of the form to the center of the screen.
            this.StartPosition = FormStartPosition.CenterScreen;
            // Display the form as a modal dialog box.
            //this.ShowDialog();

        }

//export data form listview to excel faster
 //using Excel = Microsoft.Office.Interop.Excel;
        String[,] myArr = new string[10, 10];
        for (int x = 0; x < 10; x++)
        {
            for (int y = 0; y < 10; y++)
            {
                myArr[x, y] = "Test " + y.ToString() + x.ToString();
            }
        }
        Excel.Application xlApp = new Excel.Application();
        xlApp.Visible = true;
        Excel.Workbook wb = xlApp.Workbooks.Add(Excel.XlWBATemplate.xlWBATWorksheet);
        Excel.Worksheet ws = (Excel.Worksheet)wb.Worksheets.get_Item(1);
        Excel.Range rng = ws.Cells.get_Resize(myArr.GetLength(0), myArr.GetLength(1));
        rng.Value2 = myArr;
//dat ten va save Workbook luon
wb.SaveAs(@"C:\Users\nghiahsgs\Desktop\test2.xlsx", Microsoft.Office.Interop.Excel.XlFileFormat.xlWorkbookDefault, Type.Missing, Type.Missing,
            false, false, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlNoChange,
            Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
            wb.Close();


//export data form listview to excel ví dụ
 String[,] myArr = new string[listView1.Items.Count, 2];
                for (int x = 0; x < listView1.Items.Count; x++)
                {
                    for (int y = 0; y < 2; y++)
                    {
                        if (y == 0)
                        {
                            myArr[x, y] = listView1.Items[x].Text;
                        }
                        {
                            myArr[x, y] = listView1.Items[x].SubItems[y].Text;
                        }
                       
                    }
                }
                Microsoft.Office.Interop.Excel.Application xlApp = new Microsoft.Office.Interop.Excel.Application();
                xlApp.Visible = true;
                Microsoft.Office.Interop.Excel.Workbook wb = xlApp.Workbooks.Add(Microsoft.Office.Interop.Excel.XlWBATemplate.xlWBATWorksheet);
                Microsoft.Office.Interop.Excel.Worksheet ws = (Microsoft.Office.Interop.Excel.Worksheet)wb.Worksheets.get_Item(1);
                Microsoft.Office.Interop.Excel.Range rng = ws.Cells.get_Resize(myArr.GetLength(0), myArr.GetLength(1));
                rng.Value2 = myArr;
                MessageBox.Show("Đã trích xuất dữ liệu xong.");

//lap trinh bat dong bo async
private async void Change2()
        {
            await Task.Factory.StartNew(() =>
            {
                Thread.Sleep(5000);
                MessageBox.Show("ok");
            });
        }
        private  void button1_Click(object sender, EventArgs e)
        {
            Change2();
        }
//bat dong bo c2
Task[] tasks = new Task[10];
            for (int i = 0; i < 10; i++)
            {
                tasks[i] = Task.Factory.StartNew(() => DoSomeWork(10000000));
            }
            Task.WaitAll(tasks);
                
                MessageBox.Show("xong 10 cai");
            
            
        
        static void DoSomeWork(int val)
        {
            // Pretend to do something.
            Thread.Sleep(10000);
            MessageBox.Show("ok");
            
        }

//combo box add item
comboBoxListPage.DisplayMember = "Text";
                    comboBoxListPage.ValueMember = "Value";
                    comboBoxListPage.Items.Add(new { Text = "report A", Value = "reportA" });
//chon item select combobox
comboBoxListPage.SelectedIndex = 0;
//doc value combox box
MessageBox.Show(comboBoxListPage.Text‌​);
            MessageBox.Show((comboBoxListPage.SelectedItem as dynamic).Value);
//add text to ricktextbox
richTextBoxTokenPage.AppendText("\n\rnghiahsgs");
if (richTextBoxTokenPage.Lines.Count() == 0)
            {
                richTextBoxTokenPage.AppendText("nghiahsgs");
            }
            else
            {
                richTextBoxTokenPage.AppendText("\nnghiahsgs");
            }
//line by line richtextbox
for(int i=0;i< richTextBoxTokenPage.Lines.Count(); i++)
            {
                MessageBox.Show(richTextBoxTokenPage.Lines[i]);
            }
//string split 
string[] tokens = stringX.Split('|');
                MessageBox.Show(tokens[0]);
                MessageBox.Show(tokens[1]);
//random
Random rnd = new Random();
int month = rnd.Next(1, 13);  // month: >= 1 and < 13
int dice = rnd.Next(1, 7);    // dice:  >= 1 and < 7
int card = rnd.Next(52);      // card:  >= 0 and < 52

//chrome selenium
//allow accept alert  driver.SwitchTo().Alert().Accept();

ChromeDriverService service = ChromeDriverService.CreateDefaultService();
                service.HideCommandPromptWindow = true;
                var options = new ChromeOptions();
options.AddArgument("start-maximized");
                //options.AddArgument("--window-position=-32000,-32000");
//options.AddArgument("--disable-notifications");
                options.AddArgument("--headless");
//don't load image
options.AddUserProfilePreference("profile.default_content_setting_values.images", 2);
 options.AddArgument("--user-agent=Opera/9.80 (Windows NT 6.0) Presto/2.12.388 Version/12.14");
                var driver = new ChromeDriver(service, options);
//checkbox
checkBox1.Checked.ToString()
//login fb selenium
var driverService = PhantomJSDriverService.CreateDefaultService();
                driverService.HideCommandPromptWindow = true;

                PhantomJSOptions options = new PhantomJSOptions();
                options.AddAdditionalCapability("phantomjs.page.settings.userAgent", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.98 Safari/537.36");
                var driver = new PhantomJSDriver(driverService, options);


driver.Navigate().GoToUrl("https://www.facebook.com/login.php");
                //Thread.Sleep(3000);
                WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(10));
                IWebElement myDynamicElement = wait.Until<IWebElement>(d => d.FindElement(By.Name("login")));
                driver.GetScreenshot().SaveAsFile("1.png", ScreenshotImageFormat.Png);

                 MessageBox.Show("ok");

                driver.FindElement(By.Name("email")).SendKeys(txtUserName.Text);
                driver.FindElement(By.Name("pass")).SendKeys(txtPassWord.Text);
                driver.FindElement(By.Name("login")).Click();
                Thread.Sleep(5000);
                //WebDriverWait wait2 = new WebDriverWait(driver, TimeSpan.FromSeconds(10));
                //IWebElement myDynamicElement2 = wait2.Until<IWebElement>(d => d.FindElement(By.CssSelector("input[name='q']")));
               // driver.GetScreenshot().SaveAsFile("2.png", ScreenshotImageFormat.Png);
                MessageBox.Show("login ok");
                // driver.FindElement(By.Id("loginbutton")).Click();
                //Thread.Sleep(5000); // Please, replace me with WebDriverWait ^_^ 

//tao foder
if (System.IO.Directory.Exists(txtStringFoder.Text) == false)
            {
                System.IO.Directory.CreateDirectory(txtStringFoder.Text);
            }
            else
            {
                MessageBox.Show("co r");

            }
//note selenium
https://automatetheplanet.com/selenium-webdriver-csharp-cheat-sheet/

//wait selenium
 while (driver.PageSource=="")
             {
                Thread.Sleep(1000);

            }
orr
while (true)
                {
                    string js = "return document.readyState;";
                    var x = ((IJavaScriptExecutor)driver).ExecuteScript(js).ToString();
                    if(x== "complete")
                    {
                        break;
                    }
                   // MessageBox.Show(x);
                   // Console.WriteLine(x);
                    Thread.Sleep(500);
                }
orr
while (true)
            {
                try
                {
                    js = "document.querySelectorAll('.button')[6].click();";
                    ((IJavaScriptExecutor)driver).ExecuteScript(js);
                    break;
                }
                catch
                {

                }
                
                Thread.Sleep(500);
            }
//login fb selenium

            ChromeDriverService service = ChromeDriverService.CreateDefaultService();
            service.HideCommandPromptWindow = true;
            var options = new ChromeOptions();
            options.AddArgument("start-maximized");
            //options.AddArgument("--headless");
            //don't load image
            //   options.AddUserProfilePreference("profile.default_content_setting_values.images", 2);
            //  options.AddArgument("--user-agent=Opera/9.80 (Windows NT 6.0) Presto/2.12.388 Version/12.14");
            var driver = new ChromeDriver(service, options);
            //checkbox
            driver.Navigate().GoToUrl("https://www.facebook.com/login.php");
            string userName = "nghiahsgs";
            string password = "zzzzz";
            while (true)
            {
                try
                {
                    driver.FindElement(By.Name("email")).SendKeys(userName);
                    break;
                }
                catch
                {
                }
                Thread.Sleep(500);
            }
            while (true)
            {
                try
                {
                    driver.FindElement(By.Name("pass")).SendKeys(password);
                    break;
                }
                catch
                {
                }
                Thread.Sleep(500);
            }
            while (true)
            {
                try
                {
                    driver.FindElement(By.Name("login")).Click();
                    break;
                }
                catch
                {
                }
                Thread.Sleep(500);
            }
//c2
String readyState = "false";
while (readyState == "false")
                    {
                        string js0 = "return document.readyState == 'complete'";
                        readyState = ((IJavaScriptExecutor)driver).ExecuteScript(js0).ToString();
                        //MessageBox.Show(readyState);
                    }
//wait selenium via javascript
var xwait= ((IJavaScriptExecutor)driver).ExecuteScript("return document.querySelector('.search_promotion.btn.btn-danger')");
            while (xwait == "null")
            {
                xwait= ((IJavaScriptExecutor)driver).ExecuteScript("return document.querySelector('.search_promotion.btn.btn-danger')");
                Thread.Sleep(500);
            }
//get text selenium
String text=driver.FindElement(By.CssSelector("html")).Text;

            //String kq=driver.FindElement(By.TagName("pre")).GetProperty("innerText").ToString();

            MessageBox.Show(text);
//get all file in foder
 DirectoryInfo d = new DirectoryInfo(txtInputFolder.Text);
            


            foreach (var file in d.GetFiles("*.txt"))
            {
                //Directory.Move(file.FullName, filepath + "\\TextFiles\\" + file.Name);
                MessageBox.Show(file.Name);

            }


//move file
 DirectoryInfo d = new DirectoryInfo(txtInputFolder.Text);
            


            foreach (var file in d.GetFiles("*.txt"))
            {
                //Directory.Move(file.FullName, filepath + "\\TextFiles\\" + file.Name);
                //  MessageBox.Show(file.Name);
                // Directory.Move(file.FullName, txtDoneFolder.Text +file.Name);
                txtFileconfigAuto.Text = file.FullName;

                btnStartAuto_Click(sender, e);


            }
//update excel
private void button1_Click(object sender, EventArgs e)
        {
            UpdateExcel(@"D:\testToolTuanHcm\Thumucinput\son moi\listViewAllUid.xlsx",3, 3, "nghiahsgs");
        }
        private void UpdateExcel(String filePath,int row, int col, string data)
        {
            Microsoft.Office.Interop.Excel.Application oXL = null;
            Microsoft.Office.Interop.Excel._Workbook oWB = null;
            Microsoft.Office.Interop.Excel._Worksheet oSheet = null;

            try
            {
                oXL = new Microsoft.Office.Interop.Excel.Application();
                oWB = oXL.Workbooks.Open(filePath);
                oSheet = (Microsoft.Office.Interop.Excel.Worksheet)oWB.Worksheets.get_Item(1); ;

                oSheet.Cells[row, col] = data;

                oWB.Save();

               // MessageBox.Show("Done!");
            }
            catch (Exception ex)
            {
               // MessageBox.Show(ex.ToString());
            }
            finally
            {
                if (oWB != null)
                    oWB.Close();
            }
        }

//key value - add cookie to selenum
https://stackoverflow.com/questions/2745342/how-to-insert-an-item-into-a-key-value-pair-object
List<KeyValuePair<string, string>> kvpList = new List<KeyValuePair<string, string>>()
{
    new KeyValuePair<string, string>("sb", "o7ECWngiXWqiVs6hf2JboRMv"),
    new KeyValuePair<string, string>("c_user", "100006526419466"),
    new KeyValuePair<string, string>("xs", "33%3A1yxZNFYk10cqEA%3A2%3A1510125987%3A9404%3A6383"),
    new KeyValuePair<string, string>("fr", "09NOQLsbfG0hAbuvo.AWU-df7wyPsjIApKoiNmxOCrXb0.BaArGj.MV.AAA.0.0.BaArGj.AWUaP1xs"),
    new KeyValuePair<string, string>("pl", "n"),
};
/*kvpList.Insert(0, new KeyValuePair<string, string>("New Key 1", "New Value 1"));
kvpList.Insert(0, new KeyValuePair<string, string>("sb", "o7ECWngiXWqiVs6hf2JboRMv"));
            kvpList.Insert(0, new KeyValuePair<string, string>("c_user", "100006526419466"));
            kvpList.Insert(0, new KeyValuePair<string, string>("xs", "33%3A1yxZNFYk10cqEA%3A2%3A1510125987%3A9404%3A6383"));
            kvpList.Insert(0, new KeyValuePair<string, string>("fr", "09NOQLsbfG0hAbuvo.AWU-df7wyPsjIApKoiNmxOCrXb0.BaArGj.MV.AAA.0.0.BaArGj.AWUaP1xs"));
            kvpList.Insert(0, new KeyValuePair<string, string>("pl", "n"));*/

            foreach (KeyValuePair<string, string> kvp in kvpList)
            {
                
                Cookie cookie = new OpenQA.Selenium.Cookie(kvp.Key, kvp.Value);

                driver.Manage().Cookies.AddCookie(cookie);
            }
//random text
 var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
            var stringChars = new char[8];
            var random = new Random();

            for (int i = 0; i < stringChars.Length; i++)
            {
                stringChars[i] = chars[random.Next(chars.Length)];
            }

            var finalString = new String(stringChars);

            MessageBox.Show(finalString);
//ref active key
system.Management
//time out func
var task = Task.Run(() => HamRegApppleId(driver,emailRegAppleId, txtUserNameFastMail.Text, txtPasswordFastmail.Text, StringcomboBoxCOuntry));
                    if (task.Wait(TimeSpan.FromSeconds(120)))
                    {

                    }else
                    {
                        //throw new Exception("Timed out");
                        driver.Quit();
                    }
//autoit
AutoItX3 au3 = new AutoItX3();
        private void button1_Click(object sender, EventArgs e)
        {
            au3.MouseMove(0, 0, 10);
            au3.Sleep(100);
            if (au3.error == 0)
            {
                MessageBox.Show("Success!");
            }
        }
//array list\
 ArrayList al = new ArrayList();
            for (int i = 0; i < richTextBox3.Lines.Count(); i++)
            {
                // MessageBox.Show(richTextBox1.Lines[i]);
                string idFr = richTextBox3.Lines[i];
                al.Add(idFr);
            }


for (int i = 0; i < al.Count; i++)
            {
                // MessageBox.Show(richTextBox1.Lines[i]);
                string idFr = al[i].ToString();
}
//convert richtextbox to arraylist (big data)
 var lines = richTextBoxUidSpam.Lines;

            ArrayList al = new ArrayList();
            al.AddRange(lines);
            MessageBox.Show(al.Count.ToString());

 

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