픽쳐박스에 이미지 로드- winforms

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;
using AForge;
using AForge.Imaging;
using AForge.Math;

namespace winForm1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            // load image
            Bitmap image = AForge.Imaging.Image.FromFile(@"C:\Users\user\Pictures\rose.jpg");

            pictureBox1.Image = image;

            MessageBox.Show("Good~!");

        }
    }
}