1-) C# - MenuStrip

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 MenuStrip

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        private void esaretinBedeliToolStripMenuItem_Click(object sender, EventArgs e)

        {

            richTextBox1.Text = "ben bir garip keloğlanım";

            listBox1.Items.Add("esaretinbedeli");

            listBox2.Items.Add(toolStripComboBox1.Text);

        }

        private void toolStripMenuItem2_Click(object sender, EventArgs e)

        {

        }

        private void puanVerToolStripMenuItem_Click(object sender, EventArgs e)

        {

        }

        private void toolStripComboBox1_Click(object sender, EventArgs e)

        {

        }

        private void amelieToolStripMenuItem_Click(object sender, EventArgs e)

        {

            richTextBox1.Text = "ben bir garip kelo123123123123123sadasdğlanım";

            listBox1.Items.Add("amelie");

            listBox2.Items.Add(toolStripComboBox1.Text);

        }

    }

}