How to Send Email in Windows Form Application

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

namespace Send_Email_in_Csharp_Winforms
{
  public partial class Form1 : Form
  {
    public Form1()
    {
      InitializeComponent();
      pass.PasswordChar = '*';
     // pass.MaxLength = 20;
    }

    private void send_Click(object sender, EventArgs e)
    {
      try
      {
        MailMessage mm = new MailMessage();
        SmtpClient sc = new SmtpClient("smtp.gmail.com");
        mm.From = new MailAddress(from.Text);
        mm.To.Add(to.Text);
        mm.Subject = subj.Text;
        mm.Body = content.Text;
        sc.Port = 587;
        sc.Credentials = new System.Net.NetworkCredential(from.Text, pass.Text);
        sc.EnableSsl = true;
        sc.Send(mm);
        MessageBox.Show("Email has meen sent.");
      }
      catch (Exception ex)
      {
        MessageBox.Show(ex.Message);
      }
    }
  }
}