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 WindowsFormsApp2

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

​

        private void button1_Click(object sender, EventArgs e)

        {

            if(textBox1.Text=="")

            {

                MessageBox.Show("Mashiniihaa neriig oruulna uu");

            }

            else

            {

                string[] cars = new string[5] { "Audi.jpg ","bmw.jpg","chevrolet.jpg","mercedes.jpg","mustang.jpg" };

                string haihmashin = textBox1.Text+".jpg";

                bool mashinoldloo = false;

                foreach(string mashin in cars)

                {

                    if(mashin==haihmashin)

                    {

                        mashinoldloo = true;

                        break;

                    }

                }

                if(mashinoldloo==true)//herew mashin oldwol

                {

                    pictureBox1.ImageLocation = @"C:\\car\" + haihmashin;

                }

                else

                {

                    pictureBox1.ImageLocation = "";

                    MessageBox.Show("mashin oldoogui");

                }

            }

        }

​

        private void bmw(object sender, EventArgs e)

        {

​

        }

​

    }

}

​