C # PROGRAMI İLE ÖRNEK SORULAR-22

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;

namespace yuvarlama

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        private void button1_Click(object sender, EventArgs e)

        {

            string deger1, deger2;

            deger1 = textBox1.Text;

            deger2 = textBox2.Text;

            textBox3.Text = string.Concat(deger1,"  ",deger2);

        }

    }

}