using System;
using System.Windows.Forms;

namespace WindowsFormsApp
{
    public class MainForm : Form
    {
        public MainForm()
        {
            Button btn = new Button();
            btn.Text = "Click Me";
            btn.Location = new System.Drawing.Point(50, 50);
            btn.Click += (sender, e) => MessageBox.Show("Button Clicked!");
            
            this.Controls.Add(btn);
            this.Text = "My First Form";
        }
        
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new MainForm());
        }
    }
}