PictureBox With Timer Control in -- Windows Forms Application c#

PictureBox Control:

The Windows Forms PictureBox control is used to display graphics in bitmap, GIF, JPEG, metafile, or icon format.

 How to: Set Pictures at Run Time (Windows Forms)

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 pictureboxtimercomboboxprogressbar

{

    public partial class Form1 : Form

    {

        string[] images = { "1.jpg", "2.jpg", "3.jpg" };

        int index = 0;

        public Form1()

        {

            InitializeComponent();

        }

       

        private void timer1_Tick(object sender, EventArgs e)

        {

            textBox1.Text = DateTime.Now.ToLongTimeString();

            pictureBox1.Image = Image.FromFile(@"C:\Users\student\OneDrive\Pictures\Camera Roll\" + images[index]);

            if (index >= images.Length-1)

                index = 0;

            else

                index++;

        }

        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)

        {

            switch (comboBox1.SelectedItem.ToString())

            {

                case "Normal":

                    pictureBox1.SizeMode = PictureBoxSizeMode.Normal;

                    break;

                case "StretchImage":

                       pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;

                    break;

                case "AutoSize":

                       pictureBox1.SizeMode = PictureBoxSizeMode.AutoSize;

                    break;

                case "CenterImage":

                       pictureBox1.SizeMode = PictureBoxSizeMode.CenterImage;

                    break;

                case "Zoom":

                       pictureBox1.SizeMode = PictureBoxSizeMode.Zoom;

                    break;

            }

          

           

        }

             

    }

}