How to insert ComboBox item into ListBox? - in Visual Studio-- Windows Forms Application c#

How to insert ComboBox item into ListBox::This topic is designed to help you find code that demonstrates how to perform common ListBox and ComboBox and common button  in  programming tasks by using Visual C# Express Edition.

How to: Add and Clear Items in a ListBox Control

Demonstrates how to add items to a ListBox control and then remove them.

How to: Determine the Selected Item in a ListBox Control

Demonstrates how to determine which item is selected in a ListBox control.

C#.. Code ....

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

namespace combo_Listbox

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        private void button1_Click(object sender, EventArgs e)

        {

            comboBox1.Items.Add("Prem");

            comboBox1.Items.Add("Srinu");

            for (int i = 1; i <= 30; i++)

                comboBox1.Items.Add(i);

        }

        private void button2_Click(object sender, EventArgs e)

        {

            MessageBox.Show(comboBox1.SelectedItem.ToString()); 

        }

        private void button3_Click(object sender, EventArgs e)

        {

            listBox1.Items.Remove(listBox1.SelectedItem);

        }

        private void button4_Click(object sender, EventArgs e)

        {

            listBox1.Items.Clear();

        }

        private void Form1_Load(object sender, EventArgs e)

        {

        }

    }

}