private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                MailMessage mail = new MailMessage();
                SmtpClient SmtpServer = new SmtpClient("smtp.gmail.com");

                mail.From = new MailAddress("");
                mail.To.Add("abc@abc.com");

foreach (DataGridViewImageColumn column in dataGridView1.Columns)
            {
                column.ImageLayout = DataGridViewImageCellLayout.Stretch;
                column.Description = "Stretched";
            }

<image src = "/home/a3142058/upload/ws.jpg" height = "250" width = 250>

namespace ConsoleApplication2
{
    class Win_start
    {
        static void Main(string[] args)
        {
            RegistryKey rk = Registry.CurrentUser.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true);
            
            rk.SetValue("a",

 public class Common
    {
      public string Id;
      public string Name;
      public string Phone;
      public

class Class1 
    {
        public string Id;
        public string Name;

        public Class2 Add;
    }

class Class2 
    {
        public string Address;

            comboBox1.Items.Add("ABC");
            comboBox1.Items.Add("DEF");
            comboBox1.Items.Add("GHI");

public void GetAllValues(Person V)
       [B] {[/B]
            SqlConnection conn = new SqlConnection(ConnectionString);
            SqlCommand objSql = new SqlCommand();
            objSql.Connection = conn;
            objSql.CommandType = CommandType.Text;
            objSql.CommandText = "INSERT

public class DBHandler
{

private const String ConnectionString = @"initial

public class DBHandler
    {
        public List<Programs> GetAllPrograms()
        {

            SqlConnection con = new SqlConnection("Data source=ALIEN/SQLEXPRESS;Database=FinalProjectDB;Integrated

public class DBHandler
    {

        private const String ConnectionString = @"initial catalog=FinalProjectDB;Data Source=ALIEN\SQLEXPRESS;integrated Security=true;";
      
     
        public void GetAllValues(Person V)
        {

            SqlConnection

using System;
using System.Collections.Generic;
using System.Linq;