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

namespace Lektion3
{
    class Program
    {
        static void Main(string[] args)
        {
            Einsendeaufgabe_3 form = new Einsendeaufgabe_3();
            Application.Run(new Einsendeaufgabe_3());
        }
    }
}                    

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

namespace Lektion3
{
    public partial class Einsendeaufgabe_3 : Form
    {
        public Einsendeaufgabe_3()
        {
            InitializeComponent();
        }

        private void InizializeComponent()
        {
            MenuStrip stripMenu1 = new MenuStrip();
            stripMenu1.Items.Add("Testmenü");

            ((ToolStripMenuItem)stripMenu1.Items[0]).DropDownItems.Add("Beenden");

            this.ClientSize = new Size(427, 233);
            this.Text = "Einsendeaufgabe_03";

            this.Controls.Add(stripMenu1);            
        }
    }
}                    

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private System.Windows.Forms.MenuStrip stripMenu1;
private System.Windows.Forms.ToolStripMenuItem testmenüToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem beendenToolStripMenuItem;